| Nominal Species (n = 671) | Present allocation (n = 603) | Ref. |
|---|---|---|
| Periclimenes acanthimerus Bruce, 2006 | Periclimenes acanthimerus | 100230 |
| Macrobrachium acanthochirus Villalobos, 1967 | Macrobrachium acanthochirus | 19 |
| Palaemon acanthosoma Nobili, 1899 | Macrobrachium equidens | 75097 |
| Palaemon acanthurus Wiegmann, 1836 | Macrobrachium acanthurus | 75097 |
| Macrobrachium acherontium Holthuis, 1977 | Macrobrachium acherontium | 19 |
| Pseudocoutierea acutidorsata Olthof, Becking & Fransen, 2018 | Pseudocoutierea acutidorsata | 3477 |
| Macrobrachium adscitum Riek, 1951 | Macrobrachium adscitum | 19 |
| Palaemon adspersus Rathke, 1837 | Palaemon adspersus | 19 |
| Periclimenes aegylios Grippa & d'Udekem d'Acoz, 1996 | Periclimenes aegylios | 3477 |
| Palaemon aemulus Nobili, 1906 | Macrobrachium aemulum | 75097 |
| Palaemon affinis Milne Edwards, 1837 | Palaemon affinis | 3477 |
| Palaemon africanus Kingsley, 1882 | Macrobrachium macrobrachion | 75097 |
| Periclimenes agag Kemp, 1922 | Cuapetes agag | 19 |
| Macrobrachium ahkowi Chong & Koo, 1987 | Macrobrachium ahkowi | 19 |
| Periclimenes albatrossae Chace & Bruce, 1993 | Periclimenes albatrossae | 19 |
| Periclimenes albolineatus Bruce & Coombes, 1997 | Periclimenes albolineatus | 100230 |
| Laomenes albonigrus Bruce, 2014 | Laomenes albonigrus | 3477 |
| Palaemon alcocki Nobili, 1903 | Macrobrachium rude | 75097 |
| Periclimenes alcocki Kemp, 1922 | Periclimenes alcocki | 19 |
| Periclimenes aleator Bruce, 1991 | Periclimenes aleator | 19 |
| Periclimenes alegrias Bruce, 1986 | Periclimenes alegrias | 19 |
| Periclimenes alexanderi Li, 2008 | Periclimenes alexanderi | 3477 |
| Periclimenaeus alius Park & De Grave, 2021 | Periclimenaeus alius | 3477 |
| Madangella altirostris Frolova & Duris, 2018 | Madangella altirostris | 3477 |
| Onycocaris amakusensis Fujino & Miyake, 1969 | Onycocaris amakusensis | 19 |
| Palaemon amazonicus Heller, 1862 | Macrobrachium amazonicum | 75097 |
| Anchistia amboinensis De Man, 1888 | Laomenes amboinensis | 83471 |
| Gnathophyllum americanum Guérin-Méneville, 1855 | Gnathophyllum americanum | 19 |
| Macrobrachium americanum Bate, 1868 | Macrobrachium americanum | 19 |
| Periclimenes amymone De Man, 1902 | Cuapetes amymone | 19 |
| Periclimenes anacanthus Bruce, 1988 | Cuapetes anacanthus | 19 |
| Pontonia anachoreta Kemp, 1922 | Pontonia anachoreta | 19 |
| Epipontonia anceps Bruce, 1983 | Epipontonia anceps | 19 |
| Periclimenes andamanensis Kemp, 1922 | Cuapetes andamanensis | 19 |
| Periclimenes andresi Macpherson, 1988 | Periclimenes andresi | 19 |
| Pontonides ankeri Marin, 2007 | Pontonides ankeri | 3477 |
| Leander annandalei Kemp, 1917 | Exopalaemon annandalei | 75097 |
| Onycocaridites anomodactylus Bruce, 1987 | Onycocaridites anomodactylus | 19 |
| Dasella ansoni Bruce, 1983 | Dasella ansoni | 19 |
| Periclimenes anthophilus Holthuis & Eibl-Eibesfeldt, 1964 | Periclimenes anthophilus | 19 |
| Pseudocoutierea antillensis Chace, 1972 | Pseudocoutierea antillensis | 19 |
| Periclimenes antipathophilus Spotte, Heard & Bubucis, 1994 | Periclimenes antipathophilus | 3477 |
| Palaemonetes antrorum Benedict, 1896 | Palaemonetes antrorum | 19 |
| Periclimenaeus apomonosi Park & De Grave, 2021 | Periclimenaeus apomonosi | 3477 |
| Palaemon appuni Von Martens, 1869 | Macrobrachium heterochirus | 75097 |
| Hamodactylus aqabai Bruce & Svoboda, 1983 | Hamodactylus aqabai | 19 |
| Macrobrachium aracamuni Rodriguez, 1982 | Macrobrachium aracamuni | 19 |
| Periclimenaeus ardeae Bruce, 1970 | Periclimenaeus ardeae | 19 |
| Periclimenaeus arthrodactylus Holthuis, 1952 | Periclimenaeus arthrodactylus | 19 |
| Periclimenaeus ascidiarum Holthuis, 1951 | Periclimenaeus ascidiarum | 19 |
| Pontonia ascidicola Borradaile, 1898 | Dactylonia ascidicola | 19 |
| Palaemon asper Stimpson, 1860 | Macrobrachium nipponense | 75097 |
| Pontonides asperulatus Bruce, 2005 | Pontonides asperulatus | 83471 |
| Palaemonella asymmetrica Holthuis, 1951 | Palaemonella asymmetrica | 19 |
| Macrobrachium atabapense Pereira, 1986 | Macrobrachium atabapense | 19 |
| Macrobrachium atactum Riek, 1951 | Macrobrachium atactum | 19 |
| Palaemonella atlantica Holthuis, 1951 | Palaemonella atlantica | 19 |
| Palaemonetes atrinubes Bray, 1976 | Palaemonetes atrinubes | 100230 |
| Periclimenes attenuatus Bruce, 1971 | Periclimenes attenuatus | 19 |
| Macrobrachium australiense Holthuis, 1950 | Macrobrachium australiense | 19 |
| Anchistus australis Bruce, 1977 | Anchistus australis | 19 |
| Palaemon australis Guérin-Méneville, 1838 | Macrobrachium australe | 75097 |
| Typton australis Bruce, 1973 | Typton australis | 19 |
| Odontonia bagginsi de Gier & Fransen, 2018 | Odontonia bagginsi | 3477 |
| Typton bawii Bruce, 1972 | Typton bawii | 19 |
| Periclimenes bayeri Holthuis, 1981 | Harpilius bayeri | 19 |
| Periclimenes bermudensis Armstrong, 1940 | Periclimenaeus bermudensis | 75097 |
| Periclimenaeus bidentatus Bruce, 1970 | Periclimenaeus bidentatus | 19 |
| Macrobrachium birae Lobao, Melo & Fernandes, 1986 | Macrobrachium birae | 19 |
| Macrobrachium birmanicum Schenkel, 1902 | Macrobrachium birmanicum | 3477 |
| Palaemon biunguiculatus Lucas, 1846 | Brachycarpus biunguiculatus | 90255 |
| Urocaridella borradailei Stebbing, 1923 | Macrobrachium equidens | 75097 |
| Dactylonia borradalei Bruce, 2005 | Dactylonia borradalei | 83471 |
| Hamodactylus boschmai Holthuis, 1952 | Hamodactylus boschmai | 19 |
| Periclimenes bowmani Chace, 1972 | Periclimenes bowmani | 19 |
| Palaemon brachylabis Rathbun, 1900 | Palaemon northropi | 75097 |
| Leander brandti Czerniavsky, 1884 | Palaemon adspersus | 75097 |
| Periclimenaeus bredini Chace, 1972 | Periclimenaeus bredini | 19 |
| Macrobrachium brevicarpum Tan & Dong, 1996 | Macrobrachium brevicarpum | 19 |
| Mesopontonia brevicarpus Li & Bruce, 2006 | Mesopontonia brevicarpus | 100230 |
| Periclimenes brevinaris Nobili, 1906 | Periclimenes brevinaris | 19 |
| Coralliocaris brevirostris Borradaile, 1898 | Coralliocaris brevirostris | 19 |
| Periclimenes brevirostris Bruce, 1991 | Periclimenes brevirostris | 19 |
| Periclimenes brocketti Borradaile, 1915 | Periclimenes brocketti | 19 |
| Cristimenes brucei Park, De Grave & Kim, 2019 | Cristimenes brucei | 3477 |
| Dasella brucei Berggren, 1990 | Dasella brucei | 19 |
| Periclimenes brucei Duris, 1990 | Periclimenes brucei | 19 |
| Macrobrachium bullatum Fincham, 1987 | Macrobrachium bullatum | 19 |
| Palaemonella burnsi Holthuis, 1973 | Palaemonella burnsi | 19 |
| Cancer caementarius Molina, 1782 | Cryphiops caementarius | 75097 |
| Periclimenes calcaratus Chace & Bruce, 1993 | Periclimenes calcaratus | 19 |
| Palaemon caledonicus Roux, 1926 | Macrobrachium caledonicum | 75097 |
| Pontonia californiensis Rathbun, 1902 | Pontonia californiensis | 19 |
| Onycocaris callyspongiae Fujino & Miyake, 1969 | Onycocaris callyspongiae | 19 |
| Periclimenes calmani Tattersall, 1921 | Periclimenes calmani | 19 |
| Cuapetes canariensis Fransen, Schubart & Moro, 2022 | Cuapetes canariensis | 3477 |
| Cancer captivus Nardo, 1847 | Palaemon serratus | 75097 |
| Periclimenaeus caraibicus Holthuis, 1971 | Periclimenaeus caraibicus | 19 |
| Cancer carcinus Linnaeus, 1758 | Macrobrachium carcinus | 75097 |
| Neoanchistus cardiodytes Bruce, 1975 | Neoanchistus cardiodytes | 19 |
| Palaemon carinicauda Holthuis, 1950 | Exopalaemon carinicauda | 75097 |
| Periclimenes carinidactylus Bruce, 1969 | Periclimenes carinidactylus | 19 |
| Typton carneus Holthuis, 1951 | Typton carneus | 19 |
| Palaemonetes carolinus Stimpson, 1871 | Palaemonetes vulgaris | 75097 |
| Macrobrachium catonium Hobbs & Hobbs, 1995 | Macrobrachium catonium | 19 |
| Hymenocera ceratophthalma Balss, 1913 | Phyllognathia ceratophthalma | |
| Dasycaris ceratops Holthuis, 1952 | Dasycaris ceratops | 19 |
| Periclimenes ceratopthalmus Borradaile, 1915 | Periclimenes ceratopthalmus | 19 |
| Fennera chacei Holthuis, 1951 | Fennera chacei | 19 |
| Neopontonides chacei Heard, 1986 | Neopontonides chacei | 19 |
| Periclimenaeus chacei Abele, 1971 | Periclimenaeus chacei | 19 |
| Periclimenes chacei Li, Bruce & Manning, 2004 | Periclimenes chacei | 77944 |
| Palaemonetes chankensis Buldovsky, 1933 | Palaemonetes sinensis | 75097 |
| Pontonia chimaera Holthuis, 1951 | Pontonia chimaera | 19 |
| Palaemon choprai Tiwari, 1949 | Macrobrachium choprai | 75097 |
| Gnathophyllum circellum Manning, 1963 | Gnathophyllum circellum | 100230 |
| Macrobrachium cocoense Abele & Kim, 1984 | Macrobrachium cocoense | 19 |
| Periclimenes colemani Bruce, 1975 | Periclimenes colemani | 19 |
| Vir colemani Bruce, 2003 | Vir colemani | 83471 |
| Periclimenes colesi De Grave & Anker, 2009 | Periclimenes colesi | 3477 |
| Periclimenaeus colodactylus Bruce, 1996 | Periclimenaeus colodactylus | 100230 |
| Pontoniopsis comanthi Borradaile, 1915 | Pontoniopsis comanthi | 19 |
| Periclimenes commensalis Borradaile, 1915 | Periclimenes commensalis | 19 |
| Stegopontonia commensalis Nobili, 1906 | Stegopontonia commensalis | 19 |
| Periclimenes compressus Borradaile, 1915 | Periclimenes compressus | 19 |
| Pseudocoutierea conchae Criales, 1981 | Pseudocoutierea conchae | 19 |
| Palaemon concinnus Dana, 1852 | Palaemon concinnus | 19 |
| Harpilius consobrinus De Man, 1902 | Harpilius consobrinus | 100230 |
| Hamopontonia corallicola Bruce, 1970 | Hamopontonia corallicola | 19 |
| Periclimenes coriolis Bruce, 1985 | Periclimenes coriolis | 19 |
| Macrobrachium cortezi Rodriguez, 1982 | Macrobrachium cortezi | 19 |
| Typton cousteaui Anker, Pachelle & Leray, 2021 | Typton cousteaui | 3477 |
| Macrobrachium cowlesi Holthuis, 1950 | Macrobrachium cowlesi | 19 |
| Typtonychus crassimanus Bruce, 1996 | Typtonychus crassimanus | 100230 |
| Macrobrachium crebrum Abele & Kim, 1989 | Macrobrachium crebrum | 19 |
| Macrobrachium crenulatum Holthuis, 1950 | Macrobrachium crenulatum | 19 |
| Palemon crenulatus Risso, 1827 | Palaemon xiphias | 75097 |
| Periclimenes crinoidalis Chace, 1969 | Periclimenes crinoidalis | 19 |
| Periclimenes cristimanus Bruce, 1965 | Periclimenes cristimanus | 19 |
| Brachycarpus crosnieri Bruce, 1998 | Brachycarpus crosnieri | 100230 |
| Izucaris crosnieri Li, 2008 | Izucaris crosnieri | 3477 |
| Palaemonella crosnieri Bruce, 1978 | Palaemonella crosnieri | 19 |
| Periclimenes crosnieri Li & Bruce, 2006 | Periclimenes crosnieri | 3477 |
| Typton crosslandi Bruce, 1978 | Typton crosslandi | 19 |
| Palaemonetes cummingi Chace, 1954 | Palaemonetes cummingi | 19 |
| Periclimenes curvirostris Kubo, 1940 | Periclimenes curvirostris | 19 |
| Anchistus custoides Bruce, 1977 | Anchistus custoides | 19 |
| Ctenopontonia cyphastreophila Bruce, 1979 | Ctenopontonia cyphastreophila | 19 |
| Leandrites cyrtorhynchus Fujino & Miyake, 1969 | Urocaridella antonbruunii | 3477 |
| Leander czerniavskyi Brashnikov, 1907 | Palaemon modestus | 75097 |
| Periclimenes darwiniensis Bruce, 1987 | Cuapetes darwiniensis | 19 |
| Palaemon dayanus Henderson, 1893 | Macrobrachium dayanum | 75097 |
| Palaemon debilis Dana, 1852 | Palaemon debilis | 19 |
| Urocaridella degravei Prakash & Baeza, 2018 | Urocaridella degravei | 3477 |
| Palaemon delagoae Stebbing, 1915 | Macrobrachium equidens | 75097 |
| Periclimenes delagoae Barnard, 1958 | Periclimenes delagoae | 19 |
| Anchistus demani Kemp, 1922 | Anchistus demani | 19 |
| Periclimenes demani Kemp, 1915 | Cuapetes demani | 3477 |
| Anapontonia denticauda Bruce, 1966 | Anapontonia denticauda | 19 |
| Macrobrachium denticulatum Ostrovski, Da Fonseca & Da Silva-Ferreira, 1996 | Macrobrachium denticulatum | 19 |
| Periclimenes denticulatus Nobili, 1906 | Exoclimenella denticulata | 19 |
| Periclimenes dentidactylus Bruce, 1984 | Periclimenes dentidactylus | 19 |
| Neopontonides dentiger Holthuis, 1951 | Neopontonides dentiger | 19 |
| Apopontonia dentimanus Mitsuhashi & Chan, 2008 | Apopontonia dentimanus | 85135 |
| Macrobrachium depressimanum Pereira, 1993 | Macrobrachium depressimanum | 19 |
| Macrobrachium dienbienphuense Dang & Nguyen, 1972 | Macrobrachium dienbienphuense | 77861 |
| Macrobrachium dierythrum Pereira, 1986 | Macrobrachium dierythrum | 19 |
| Periclimenes difficilis Bruce, 1976 | Periclimenes difficilis | 19 |
| Periclimenes digitalis Kemp, 1922 | Periclimenes digitalis | 19 |
| Macrobrachium digitum Abele & Kim, 1989 | Macrobrachium digitum | 19 |
| Typton dimorphus Bruce, 1986 | Typtonychus dimorphus | 19 |
| Periclimenaeus diplosomatis Bruce, 1980 | Periclimenaeus diplosomatis | 19 |
| Palaemonella disalvoi Fransen, 1987 | Palaemonella disalvoi | 19 |
| Altopontonia disparostris Bruce, 1990 | Altopontonia disparostris | 19 |
| Typton distinctus Chace, 1972 | Typton distinctus | 19 |
| Periclimenes diversipes Kemp, 1922 | Periclimenes diversipes | 19 |
| Periclimenaeus djiboutensis Bruce, 1970 | Periclimenaeus djiboutensis | 19 |
| Palaemon dolichodactylus Hilgendorf, 1879 | Macrobrachium scabriculum | 75097 |
| Palaemonella dolichodactylus Bruce, 1991 | Palaemonella dolichodactylus | 19 |
| Pontonia domestica Gibbes, 1850 | Pontonia domestica | 19 |
| Apopontonia dubia Bruce, 1981 | Paraclimenaeus spinicauda | 19 |
| Palaemon dubius Henderson & Matthai, 1910 | Macrobrachium scabriculum | 75097 |
| Palaemon dulcis Thallwitz, 1891 | Macrobrachium esculentum | 75097 |
| Palaemon dux Lenz, 1910 | Macrobrachium dux | 75097 |
| Pseudocoutierea edentata Criales, 1981 | Pseudocoutierea edentata | 19 |
| Macrobrachium edentatum Liang & Yan, 1986 | Macrobrachium edentatum | 19 |
| Palaemon edwardsii Heller, 1863 | Palaemon longirostris | 75097 |
| Periclimenes eleftherioui Koukouras & Türkay, 1996 | Periclimenes eleftherioui | 3477 |
| Anchistia elegans Paulson, 1875 | Cuapetes elegans | 81686 |
| Hymenocera elegans Heller, 1861 | Hymenocera picta | 3477 |
| Palaemon elegans Rathke, 1837 | Palaemon elegans | 19 |
| Pseudocoutierea elegans Holthuis, 1951 | Pseudocoutierea elegans | 19 |
| Palaemon endehensis De Man, 1892 | Macrobrachium latidactylus | 75097 |
| Palaemon ensiculus Smith, 1869 | Macrobrachium amazonicum | 75097 |
| Anchistia ensifrons Dana, 1852 | Cuapetes ensifrons | 81686 |
| Palaemon equidens Dana, 1852 | Macrobrachium equidens | 75097 |
| Macrobrachium eriocheirum Dai, 1984 | Macrobrachium eriocheirum | 19 |
| Palaemon esculentus Thallwitz, 1891 | Macrobrachium esculentum | 75097 |
| Hamopontonia essingtoni Bruce, 1986 | Hamopontonia essingtoni | 19 |
| Palaemon euryrhynchus Ortmann, 1891 | Macrobrachium latimanus | 75097 |
| Periclimenes exederens Bruce, 1969 | Periclimenes exederens | 19 |
| Palaemon exilimanus Dana, 1852 | Palaemon concinnus | 75097 |
| Palaemonetes exilipes Stimpson, 1871 | Palaemonetes paludosus | 75097 |
| Palaemon fabricii Rathke, 1843 | Palaemon adspersus | 75097 |
| Leander fagei Yu, 1930 | Palaemon serrifer | 75097 |
| Apopontonia falcirostris Bruce, 1976 | Apopontonia falcirostris | 19 |
| Macrobrachium felicinum Holthuis, 1949 | Macrobrachium felicinum | 19 |
| Macrobrachium ferreirai Kensley & Walker, 1982 | Macrobrachium ferreirai | 19 |
| Macrobrachium feunteuni Keith & Vigneux, 2002 | Macrobrachium feunteuni | 100230 |
| Periclimenes finlayi Chace, 1972 | Periclimenes finlayi | 19 |
| Pontonia flavomaculata Heller, 1864 | Pontonia flavomaculata | 19 |
| Palaemon floridanus Chace, 1942 | Palaemon floridanus | 19 |
| Leander fluminicola Kemp, 1917 | Leptocarpus fluminicola | 75097 |
| Macrobrachium forcipatum Ng, 1995 | Macrobrachium forcipatum | 19 |
| Periclimenes forcipulatus Bruce, 1991 | Periclimenes forcipulatus | 19 |
| Periclimenes foresti Bruce, 1981 | Periclimenes foresti | 19 |
| Periclimenes forgesi Li & Bruce, 2006 | Periclimenes forgesi | 100230 |
| Macrobrachium formosense Bate, 1868 | Macrobrachium formosense | 19 |
| Periclimenes foveolatus Bruce, 1981 | Periclimenes foveolatus | 19 |
| Periclimenes franklini Bruce, 1990 | Periclimenes franklini | 19 |
| Dactylonia franseni Bruce, 2003 | Dactylonia franseni | 83471 |
| Periclimenes fujinoi Bruce, 1990 | Periclimenes fujinoi | 19 |
| Macrobrachium fukienense Liang & Yan, 1980 | Macrobrachium fukienense | 19 |
| Metapontonia fungiacola Bruce, 1967 | Metapontonia fungiacola | 3477 |
| Metapotonia fungiacola Bruce, 1967 | Metapotonia fungiacola | 19 |
| Onycocaris furculata Bruce, 1979 | Onycocaris furculata | 19 |
| Pliopontonia furtiva Bruce, 1973 | Pliopontonia furtiva | 19 |
| Periclimenes galene Holthuis, 1952 | Rapipontonia galene | 19 |
| Macrobrachium gallus Holthuis, 1952 | Macrobrachium gallus | 19 |
| Periclimenaeus garthi Bruce, 1976 | Periclimenaeus garthi | 19 |
| Macrobrachium geron Holthuis, 1950 | Macrobrachium malayanum | 75097 |
| Leander gilchristi Stebbing, 1915 | Palaemon pacificus | 75097 |
| Macrobrachium glabrum Holthuis, 1995 | Macrobrachium glabrum | 19 |
| Palaemon gladiator Holthuis, 1950 | Palaemon gladiator | 100230 |
| Macrobrachium glypticum Riek, 1951 | Macrobrachium glypticum | 19 |
| Typton gnathophylloides Holthuis, 1951 | Typton gnathophylloides | 19 |
| Periclimenes gonioporae Bruce, 1989 | Periclimenes gonioporae | 19 |
| Periclimenes gorgonicola Bruce, 1969 | Periclimenes gorgonicola | 19 |
| Mesopontonia gorgoniophila Bruce, 1967 | Mesopontonia gorgoniophila | 3477 |
| Mesopontonia gracilicarpus Bruce, 1990 | Mesopontonia gracilicarpus | 3477 |
| Palaemonella gracilis Paulson, 1875 | Palaemon elegans | 75097 |
| Urocaridella gracilis Borradaile, 1915 | Urocaridella urocaridella | 3477 |
| Periclimenes grandidens Bruce, 2005 | Periclimenes grandidens | 83471 |
| Palaemon grandimanus Randall, 1840 | Macrobrachium grandimanus | 75097 |
| Periclimenes granulatus Holthuis, 1950 | Periclimenes granulatus | 19 |
| Periclimenes granulimanus Bruce, 1978 | Periclimenes granulimanus | 19 |
| Periclimenes granuloides Hayashi, 1986 | Periclimenes granuloides | 19 |
| Anchistus gravieri Kemp, 1922 | Anchistus gravieri | 19 |
| Leander gravieri Yu, 1930 | Palaemon gravieri | 75097 |
| Macrobrachium gua Chong, 1989 | Macrobrachium gua | 19 |
| Macrobrachium guangxiense Liang & Yan, 1981 | Macrobrachium guangxiense | 19 |
| Palaemonella hachijo Okuno, 1999 | Palaemonella hachijo | 100230 |
| Epipontonia hainanensis Li, 1999 | Epipontonia hainanensis | 75312 |
| Macrobrachium hancocki Holthuis, 1950 | Macrobrachium hancocki | 19 |
| Palaemon hancocki Holthuis, 1950 | Palaemon hancocki | 3477 |
| Periclimenaeus hancocki Holthuis, 1951 | Periclimenaeus hancocki | 19 |
| Periclimenes harringtoni Lebour, 1949 | Periclimenes harringtoni | 19 |
| Palaemon hastatus Aurivillius, 1898 | Nematopalaemon hastatus | 75097 |
| Periclimenaeus hebedactylus Bruce, 1970 | Periclimenaeus hebedactylus | 19 |
| Neopontonides henryvonprahli Ramos, 1995 | Neopontonides henryvonprahli | 3477 |
| Typton hephaestus Holthuis, 1951 | Typton hephaestus | 19 |
| Periclimenes hertwigi Balss, 1913 | Periclimenes hertwigi | 19 |
| Palaemon heterochirus Wiegmann, 1836 | Macrobrachium heterochirus | 75097 |
| Palaemon hilgendorfi Coutière, 1899 | Macrobrachium lepidactylus | 75097 |
| Palaemonetes hiltoni Schmitt, 1921 | Palaemonetes hiltoni | 19 |
| Periclimenes hirsutus Bruce, 1971 | Sandimenes hirsutus | 19 |
| Macrobrachium hobbsi Nates & Villalobos, 1990 | Macrobrachium hobbsi | 19 |
| Lipkebe holthuisi Chace, 1969 | Lipkebe holthuisi | 19 |
| Macrobrachium holthuisi Genofre & Lobao, 1978 | Macrobrachium holthuisi | 19 |
| Palaemonetes holthuisi Strenth, 1976 | Calathaemon holthuisi | 2214 |
| Periclimenaeus holthuisi Bruce, 1969 | Periclimenaeus holthuisi | 19 |
| Periclimenes holthuisi Bruce, 1969 | Ancylomenes holthuisi | 19 |
| Tuleariocaris holthuisi Hipeau-Jacquotte, 1965 | Tuleariocaris holthuisi | 19 |
| Periclimenes hongkongensis Bruce, 1969 | Periclimenes hongkongensis | 19 |
| Opaepupu huna Anker & De Grave, 2021 | Opaepupu huna | 3477 |
| Platypontonia hyotis Hipeau-Jacquotte, 1971 | Platypontonia hyotis | 19 |
| Allopontia iaini Bruce, 1972 | Allopontia iaini | 19 |
| Allopontonia iaini Bruce, 1972 | Allopontonia brockii | 3477 |
| Palaemon idae Heller, 1862 | Macrobrachium idae | 75097 |
| Palaemon imbellis Fischer, 1872 | Palaemon adspersus | 75097 |
| Periclimenes imperator Bruce, 1967 | Periclimenes imperator | 19 |
| Macrobrachium inca Holthuis, 1950 | Macrobrachium inca | 19 |
| Periclimenes incertus Borradaile, 1915 | Periclimenes incertus | 19 |
| Macrobrachium indicum Jayachandran & Joseph, 1986 | Macrobrachium indicum | 19 |
| Leandrites indicus Holthuis, 1950 | Leandrites indicus | 3477 |
| Onycocaridella inermis Šobánová & Duriš, 2021 | Onycocaridella inermis | 3477 |
| Macrobrachium inflatum Liang & Yan, 1985 | Macrobrachium inflatum | 19 |
| Periclimenes ingressicolumbi Berggren & Svane, 1989 | Periclimenes ingressicolumbi | 19 |
| Periclimenes inornatus Kemp, 1922 | Periclimenes inornatus | 19 |
| Macrobrachium inpa Kensley & Walker, 1982 | Macrobrachium inpa | 19 |
| Leander intermedius Stimpson, 1860 | Macrobrachium intermedium | 75097 |
| Palaemonetes intermedius Holthuis, 1949 | Palaemonetes intermedius | 19 |
| Periclimenes investigatoris Kemp, 1922 | Periclimenes investigatoris | 19 |
| Periclimenes involens Bruce, 1996 | Periclimenes involens | 100230 |
| Periclimenes iridescens Lebour, 1949 | Periclimenes iridescens | 19 |
| Periclimenes ischiospinosus Bruce, 1991 | Periclimenes ischiospinosus | 19 |
| Macrobrachium jacobsoni Holthuis, 1950 | Macrobrachium jacobsoni | 19 |
| Cancer jamaicensis Herbst, 1792 | Macrobrachium carcinus | 75097 |
| Palaemon jaroense Cowles, 1914 | Macrobrachium jaroense | 75097 |
| Palaemon javanicus Heller, 1862 | Macrobrachium javanicum | 75097 |
| Periclimenaeus jeancharcoti Bruce, 1991 | Periclimenaeus jeancharcoti | 19 |
| Kaviengella jeffkinchi Sobáňová & Ďuris, 2018 | Kaviengella jeffkinchi | 3477 |
| Palaemon jelskii Miers, 1877 | Macrobrachium jelskii | 75097 |
| Macrobrachium jiangxiense Liang & Yan, 1985 | Macrobrachium jiangxiense | 19 |
| Macrobrachium johnsoni Ravindranath, 1979 | Macrobrachium johnsoni | 19 |
| Periclimenes johnsoni Bruce, 1987 | Kemponia johnsoni | 19 |
| Typton jonkayei Anker, Pachelle & Leray, 2021 | Typton jonkayei | 3477 |
| Macrobrachium joppae Holthuis, 1950 | Macrobrachium joppae | 19 |
| Periclimenes josephi Li, 2008 | Periclimenes josephi | 3477 |
| Periclimenes jugalis Holthuis, 1952 | Periclimenes jugalis | 19 |
| Palaemonetes kadiakensis Rathbun, 1902 | Palaemonetes kadiakensis | 19 |
| Amphipontonia kanak Bruce, 1991 | Amphipontonia kanak | 19 |
| Periclimenaeus karantina Park & De Grave, 2021 | Periclimenaeus karantina | 3477 |
| Palaemonetes karukera Carvacho, 1979 | Palaemonetes karukera | 100230 |
| Pontonia katoi Kubo, 1940 | Odontonia katoi | 19 |
| Conchodytes kempi Bruce, 1989 | Conchodytes kempi | 19 |
| Periclimenes kempi Bruce, 1969 | Periclimenes kempi | 19 |
| Palaemon khori De Grave & Al-Maslamani, 2006 | Palaemon khori | 3477 |
| Veleroniopsis kimallynae Gore, 1981 | Veleroniopsis kimallynae | 19 |
| Mesopontonia kimwoni Park, De Grave & Park, 2020 | Mesopontonia kimwoni | 3477 |
| Periclimenes kororensis Bruce, 1977 | Cuapetes kororensis | 19 |
| Periclimenaeus kottae Bruce, 2005 | Periclimenaeus kottae | 3477 |
| Actinimenes koyas Paramasivam, Dhinakaran, Ajith Kumar & Lal, 2022 | Actinimenes koyas | 3477 |
| Periclimenes lacertae Bruce, 1992 | Cuapetes lacertae | 81686 |
| Veleronia laevifrons Holthuis, 1951 | Veleronia laevifrons | 19 |
| Palaemon lagdoaoensis Blanco, 1939 | Palaemon concinnus | 75097 |
| Palaemon lampropus De Man, 1892 | Macrobrachium latidactylus | 75097 |
| Palaemon lanceifrons Dana, 1852 | Macrobrachium lanceifrons | 75097 |
| Palaemon lanchesteri De Man, 1911 | Macrobrachium lanchesteri | 75097 |
| Periclimenes lanipes Kemp, 1922 | Periclimenes lanipes | 19 |
| Palaemon lar Fabricius, 1798 | Macrobrachium lar | 75097 |
| Palaemonella lata Kemp, 1922 | Palaemonella lata | 19 |
| Palaemon latidactylus Thallwitz, 1891 | Macrobrachium latidactylus | 75097 |
| Palaemon latimanus Von Martens, 1868 | Macrobrachium latimanus | 75097 |
| Periclimenes latipollex Kemp, 1922 | Periclimenes latipollex | 19 |
| Platycaris latirostris Holthuis, 1952 | Platycaris latirostris | 19 |
| Palaemon leachii Bell, 1851 | Palaemon adspersus | 75097 |
| Palaemon lenzii De Man, 1911 | Macrobrachium dux | 75097 |
| Palaemon lepidactyloides De Man, 1892 | Macrobrachium lepidactyloides | 75097 |
| Palaemon lepidactylus Hilgendorf, 1897 | Macrobrachium lepidactylus | 75097 |
| Leander lepidus De Man, 1915 | Macrobrachium australe | 75097 |
| Periclimenes lepidus Bruce, 1978 | Periclimenes lepidus | 19 |
| Periclimenaeus leptodactylus Fujino & Miyake, 1968 | Periclimenaeus leptodactylus | 19 |
| Periclimenes leptodactylus Bruce, 1991 | Periclimenes leptodactylus | 19 |
| Periclimenes leptopus Kemp, 1922 | Periclimenes leptopus | 19 |
| Colemonia litodactylus Bruce, 2005 | Colemonia litodactylus | 83471 |
| Paranchistus liui Li, Bruce & Manning, 2004 | Paranchistus liui | 77944 |
| Periclimenaeus lobiferus Bruce, 1978 | Periclimenaeus lobiferus | 19 |
| Pontonides loloata Bruce, 2005 | Pontonides loloata | 83471 |
| Leander longicarpus Stimpson, 1860 | Palaemon concinnus | 75097 |
| Periclimenes longicarpus Bruce & Svoboda, 1983 | Periclimenes longicarpus | 19 |
| Urocaris longicaudata Stimpson, 1860 | Urocaris longicaudata | 100230 |
| Macrobrachium longidigitum Dai, 1984 | Macrobrachium longidigitum | 19 |
| Onycocaris longirostris Bruce, 1980 | Onycocaris longirostris | 19 |
| Palaemon longirostris Milne-Edwards, 1837 | Palaemon longirostris | 19 |
| Palaemonella longirostris Borradaile, 1915 | Cuapetes longirostris | 81686 |
| Pontonia longispina Holthuis, 1951 | Pontonia longispina | 19 |
| Periclimenes loyautensis Li & Bruce, 2006 | Periclimenes loyautensis | 100230 |
| Periclimenes lucasi Chace, 1937 | Periclimenes lucasi | 19 |
| Harpilius lutescens Dana, 1852 | Harpilius lutescens | 83471 |
| Leander luzonensis Blanco, 1939 | Nematopalaemon tenuipes | 75097 |
| Palaemon macrobrachion Herklots, 1851 | Macrobrachium macrobrachion | 75097 |
| Palaemon macrodactylus Rathbun, 1902 | Palaemon macrodactylus | 19 |
| Periclimenes macrophthalmus Fujino & Miyake, 1970 | Periclimenes macrophthalmus | 3477 |
| Macrobrachium maculatum Liang & Yan, 1980 | Macrobrachium maculatum | 19 |
| Conchodytes maculatus Bruce, 1989 | Conchodytes maculatus | 19 |
| Leander maculatus Thallwitz, 1891 | Palaemon maculatus | 75097 |
| Periclimenes madreporae Bruce, 1969 | Periclimenes madreporae | 19 |
| Periclimenes magnificus Bruce, 1979 | Ancylomenes magnificus | 19 |
| Periclimenes magnus Holthuis, 1951 | Periclimenes magnus | 19 |
| Periclimenes mahei Bruce, 1969 | Periclimenes mahei | 19 |
| Exoclimenella maldivensis Duris & Bruce, 1995 | Exoclimenella maldivensis | 3477 |
| Periclimenes maldivensis Bruce, 1969 | Periclimenes maldivensis | 19 |
| Exopontonia malleatrix Bruce, 1988 | Exopontonia malleatrix | 19 |
| Periclimenaeus manihinei Bruce, 1976 | Periclimenaeus manihinei | 19 |
| Pontonia manningi Fransen, 2000 | Pontonia manningi | 19 |
| Diapontonia maranulus Bruce, 1986 | Diapontonia maranulus | 19 |
| Pontonia margarita Smith, 1869 | Pontonia margarita | 19 |
| Palaemon mariae Coutière, 1900 | Macrobrachium idae | 75097 |
| Periclimenaeus matherae Bruce, 2005 | Periclimenaeus matherae | 3477 |
| Onycocaris maui Bruce, 2013 | Onycocaris maui | 3477 |
| Onycocaridella maxima Šobánová & Duriš, 2021 | Onycocaridella maxima | 3477 |
| Tectopontonia maziwiae Bruce, 1973 | Tectopontonia maziwiae | 19 |
| Periclimenes mclellandi Heard & Spotte, 1997 | Periclimenes mclellandi | 3477 |
| Pontonia medipacifica Edmondson, 1935 | Cainonia medipacifica | 83471 |
| Conchodytes meleagrinae Peters, 1852 | Conchodytes meleagrinae | 19 |
| Macrobrachium meridionalis Liang & Yan, 1983 | Macrobrachium meridionalis | 19 |
| Pontonia mexicana Guérin-Méneville, 1856 | Pontonia mexicana | 19 |
| Periclimenes meyeri Chace, 1969 | Periclimenes meyeri | 19 |
| Macrobrachium michoacanus Nates & Villalobos, 1990 | Macrobrachium michoacanus | 19 |
| Macrobrachium microps Holthuis, 1978 | Macrobrachium microps | 19 |
| Macrobrachium mieni Dang, 1975 | Macrobrachium mieni | 19 |
| Periclimenes milleri Bruce, 1986 | Periclimenes milleri | 19 |
| Palaemon minans Norman, 1861 | Palaemon elegans | 75097 |
| Gnathophylloides mineri Schmitt, 1933 | Gnathophylloides mineri | 19 |
| Periclimenaeus minutus Holthuis, 1952 | Periclimenaeus minutus | 19 |
| Palaemon mirabilis Kemp, 1917 | Macrobrachium mirabile | 75097 |
| Pontonia miserabilis Holthuis, 1951 | Ascidonia miserabilis | 19 |
| Gnathophyllum modestum Hay, 1917 | Gnathophyllum modestum | 19 |
| Leander modestus Heller, 1862 | Palaemon modestus | 75097 |
| Pontonia monnioti Bruce, 1990 | Dactylonia monnioti | 19 |
| Conchodytes monodactylus Holthuis, 1952 | Conchodytes monodactylus | 19 |
| Mesopontonia monodactylus Bruce, 1991 | Mesopontonia monodactylus | 3477 |
| Plesiopontonia monodi Bruce, 1985 | Plesiopontonia monodi | 19 |
| Palaemon mossambicus Hilgendorf, 1879 | Macrobrachium rude | 75097 |
| Periclimenes murcielagensis Vargas, 2000 | Periclimenes murcielagensis | 3477 |
| Typton nanus Bruce, 1987 | Typton nanus | 19 |
| Neoanchistus nasalis Holthuis, 1986 | Neoanchistus nasalis | 19 |
| Palaemon nasutus Nobili, 1903 | Macrobrachium equidens | 75097 |
| Macrobrachium natulorum Holthuis, 1984 | Macrobrachium natulorum | 19 |
| Tuleariocaris neglecta Chace, 1969 | Tuleariocaris neglecta | 19 |
| Palaemon neglectus De Man, 1905 | Macrobrachium javanicum | 75097 |
| Macrobrachium nepalense Kamita, 1974 | Macrobrachium nepalense | 19 |
| Periclimenes nilandensis Borradaile, 1915 | Kemponia nilandensis | 19 |
| Macrobrachium niphanae Shokita & Takeda, 1989 | Macrobrachium niphanae | 19 |
| Palaemon nipponensis De Haan, 1849 | Macrobrachium nipponense | 75097 |
| Amphipontonia niugini Ďuriš & Šobáňová, 2020 | Amphipontonia niugini | 3477 |
| Paranchistus nobilii Holthuis, 1952 | Paranchistus nobilii | 19 |
| Periclimenaeus nobilii Bruce, 1974 | Periclimenaeus nobilii | 19 |
| Eupontonia noctalbata Bruce, 1971 | Eupontonia noctalbata | 19 |
| Balssia noeli Bruce, 1998 | Balssia noeli | 3477 |
| Leander northropi Rankin, 1898 | Palaemon northropi | 75097 |
| Hamodactylus noumeae Bruce, 1970 | Hamodactylus noumeae | 19 |
| Periclimenes novaecaledoniae Bruce, 1968 | Unguicaris novaecaledoniae | 19 |
| Parapontonia nudirostris Bruce, 1968 | Laomenes nudirostris | 19 |
| Periclimenes obscurus Kemp, 1922 | Periclimenes obscurus | 19 |
| Macrobrachium obtusifrons Dai, 1984 | Macrobrachium obtusifrons | 19 |
| Macrobrachium occidentale Holthuis, 1950 | Macrobrachium occidentale | 19 |
| Palaemonetes octaviae Chase, 1972 | Palaemonetes octaviae | 19 |
| Araiopontonia odontorhyncha Fujino & Miyake, 1970 | Araiopontonia odontorhyncha | 19 |
| Palaemon ohionis Smith, 1874 | Macrobrachium ohione | 75097 |
| Leander okiensis Kamita, 1951 | Palaemon pacificus | 75097 |
| Palaemon olfersii Wiegmann, 1836 | Macrobrachium olfersii | 75097 |
| Onycocaris oligodentata Fujino & Miyake, 1969 | Onycocaris oligodentata | 19 |
| Periclimenaeus orbitocarinatus Fransen, 2006 | Periclimenaeus orbitocarinatus | 3477 |
| Periclimenaeus orbitospinatus Bruce, 1969 | Climeniperaeus orbitospinatus | 19 |
| Periclimenes ordinarius Bruce, 1991 | Periclimenes ordinarius | 19 |
| Palaemon orientis Holthuis, 1950 | Exopalaemon orientis | 75097 |
| Periclimenes ornatellus Bruce, 1979 | Periclimenes ornatellus | 19 |
| Paranchistus ornatus Holthuis, 1952 | Paranchistus ornatus | 19 |
| Periclimenes ornatus Bruce, 1969 | Periclimenes ornatus | 19 |
| Periclimenaeus orontes Bruce, 1986 | Periclimenaeus orontes | 19 |
| Palaemon ortmanni Rathbun, 1902 | Palaemon ortmanni | 19 |
| Periclimenaeus pachydentatus Bruce, 1969 | Periclimenaeus pachydentatus | 19 |
| Leander pacificus Stimpson, 1860 | Palaemon pacificus | 75097 |
| Periclimenaeus pacificus Holthuis, 1951 | Periclimenaeus pacificus | 19 |
| Periclimenes paivai Chace, 1969 | Periclimenes paivai | 19 |
| Macrobrachium palaemonoides Holthuis, 1950 | Macrobrachium palaemonoides | 19 |
| Periclimenaeus palauensis Miyake & Fujino, 1968 | Periclimenaeus palauensis | 19 |
| Hippolyte paludosa Gibbes, 1850 | Palaemonetes paludosus | 75097 |
| Gnathophyllum panamense Faxon, 1893 | Gnathophyllum panamense | 3477 |
| Macrobrachium panamense Rathbun, 1912 | Macrobrachium panamense | 19 |
| Periclimenes pandionis Holthuis, 1951 | Periclimenes pandionis | 19 |
| Periclimenes paralcocki Li & Bruce, 2006 | Periclimenes paralcocki | 3477 |
| Periclimenes paraleator Li & Bruce, 2006 | Periclimenes paraleator | 100230 |
| Periclimenes paraparvus Bruce, 1969 | Periclimenes paraparvus | 19 |
| Periclimenes parvispinatus Bruce, 1990 | Periclimenes parvispinatus | 19 |
| Periclimenes parvus Borradaile, 1898 | Periclimenes parvus | 19 |
| Periclimenes patae Heard & Spotte, 1991 | Periclimenes patae | 19 |
| Palaemon patsa Coutière, 1899 | Macrobrachium patsa | 75097 |
| Palaemon paucidens de Haan, 1844 | Palaemon paucidens | 19 |
| Carinopontonia paucipes Bruce, 1988 | Carinopontonia paucipes | 19 |
| Leander paulensis Ortmann, 1897 | Leander paulensis | 19 |
| Periclimenes pauper Holthuis, 1951 | Periclimenes pauper | 19 |
| Coralliocaris pavonae Bruce, 1972 | Coralliocaris pavonae | 19 |
| Macrobrachium pectinatum Pereira, 1986 | Macrobrachium pectinatum | 19 |
| Periclimenes pectiniferus Holthuis, 1952 | Periclimenes pectiniferus | 19 |
| Periclimenes pectinipes Bruce, 1991 | Periclimenes pectinipes | 19 |
| Anchistus pectinis Kemp, 1925 | Anchistus pectinis | 19 |
| Periclimenes pedersoni Chace, 1958 | Ancylomenes pedersoni | 19 |
| Propontonia pellucida Bruce, 1969 | Propontonia pellucida | 19 |
| Leander peringueyi Stebbing, 1915 | Palaemon pacificus | 75097 |
| Periclimenes perlucidus Bruce, 1969 | Periclimenes perlucidus | 19 |
| Periclimenes perryae Chace, 1942 | Periclimenes perryae | 19 |
| Manipontonia persiana Marin, 2010 | Manipontonia persiana | 3477 |
| Periclimenes perturbans Bruce, 1978 | Periclimenes perturbans | 19 |
| Periclimenes petitthouarsii var. spinifera De Man, 1902 | Periclimenella spinifera | 81687 |
| Macrobrachium petronioi Melo, Labao & Fernandes, 1986 | Macrobrachium petronioi | 19 |
| Palaemon philippinensis Cowles, 1914 | Macrobrachium mammillodactylus | 75097 |
| Vir philippinensis Bruce & Svoboda, 1984 | Palaemonella philippinensis | 19 |
| Periclimenes pholeter Holthuis, 1973 | Periclimenes pholeter | 19 |
| Hymenocera picta Dana, 1852 | Hymenocera picta | 19 |
| Hymenoceros pictus Dana, 1852 | Hymenocera picta | 3565 |
| Palaemon pilimanus De Man, 1879 | Macrobrachium pilimanus | 75097 |
| Periclimenes pilipes Bruce & Zmarzlyy, 1983 | Periclimenes pilipes | 19 |
| Macrobrachium pinguis Dai, 1984 | Macrobrachium pinguis | 19 |
| Pontonia pinnae Lockington, 1878 | Pontonia pinnae | 19 |
| Chernocaris placunae Johnson, 1967 | Chernocaris placunae | 19 |
| Periclimenes platalea Holthuis, 1951 | Periclimenes platalea | 19 |
| Isopontonia platycheles Bruce, 1982 | Isopontonia platycheles | 19 |
| Macrobrachium platycheles Ou & Yeo, 1995 | Macrobrachium platycheles | 19 |
| Notopontonia platycheles Bruce, 1991 | Notopontonia platycheles | 19 |
| Periclimenes platycheles Holthuis, 1952 | Cuapetes platycheles | 19 |
| Periclimenes platydactylus Li, 2008 | Periclimenes platydactylus | 3477 |
| Periclimenes platyrhynchus Bruce, 1991 | Periclimenes platyrhynchus | 19 |
| Leander plumosus Bruce, 1994 | Leander plumosus | 100230 |
| Odontonia plurellicola de Gier & Fransen, 2018 | Odontonia plurellicola | 3477 |
| Macrobrachium poeti Holthuis, 1984 | Macrobrachium poeti | 19 |
| Philarius polynesicus Marin & Anker, 2011 | Philarius polynesicus | 3477 |
| Periclimenes polynesiensis Li, 2008 | Periclimenes polynesiensis | 3477 |
| Periclimenes portoricensis Schmitt, 1933 | Macrobrachium carcinus | 75097 |
| Leander potamiscus Kemp, 1917 | Leptocarpus potamiscus | 75097 |
| Palaemon potiporanga Müller, 1880 | Macrobrachium olfersii | 75097 |
| Leander potomiscus Kemp, 1917 | Leptocarpus potamiscus | 75097 |
| Periclimenes poupini Bruce, 1990 | Periclimenes poupini | 19 |
| Gnathophyllum precipuum Titgen, 1989 | Gnathophyllum precipuum | 19 |
| Onycocaridella prima Bruce, 1981 | Onycocaridella prima | 19 |
| Typton prionurus Holthuis, 1951 | Typton prionurus | 19 |
| Onycocaris profunda Bruce, 1985 | Onycocaris profunda | 19 |
| Urocaris psamathe De Man, 1902 | Periclimenes psamathe | 83471 |
| Palaemonetes pugio Holthuis, 1949 | Palaemonetes pugio | 19 |
| Urocaridella pulchella Yokes & Galil, 2006 | Urocaridella pulchella | 3477 |
| Macrobrachium pumilum Pereira, 1986 | Macrobrachium pumilum | 19 |
| Macrobrachium purpureamanus Wowor, 1999 | Macrobrachium purpureamanus | 19 |
| Palaemonella pusilla Bruce, 1975 | Palaemonella pusilla | 19 |
| Paranchistus pycnodontae Bruce, 1978 | Paranchistus pycnodontae | 19 |
| Palaemon pygmaeus Roux, 1928 | Macrobrachium pilimanus | 75097 |
| Pontonia quasipusilla Chace, 1972 | Ascidonia quasipusilla | 19 |
| Periclimenaeus ramili Neves, 2022 | Periclimenaeus ramili | 3477 |
| Periclimenes rapanui Fransen, 1987 | Cuapetes rapanui | 19 |
| Palaemon raridens Hilgendorf, 1893 | Macrobrachium raridens | 75097 |
| Periclimenaeus rastrifer Bruce, 1980 | Periclimenaeus rastrifer | 19 |
| Macrobrachium rathbunae Holthuis, 1950 | Macrobrachium rathbunae | 19 |
| Palaemonella rathbunae Borradaile, 1917 | Palaemonella rathbunae | 19 |
| Periclimenes rathbunae Schmitt, 1924 | Periclimenes rathbunae | 19 |
| Palaemon rectirostris Zaddack, 1944 | Palaemon adspersus | 75097 |
| Periclimenes rectirostris Bruce, 1981 | Periclimenes rectirostris | 19 |
| Urocaridella renatekhalafae Khalaf, 2018 | Urocaridella cyrtorhyncha | 3477 |
| Periclimenes rex Kemp, 1922 | Zenopontonia rex | 19 |
| Macrobrachium reyesi Pereira, 1986 | Macrobrachium reyesi | 19 |
| Macrobrachium rhodochir Ng, 1995 | Macrobrachium rhodochir | 19 |
| Periclimenes richeri Bruce, 1990 | Periclimenes richeri | 19 |
| Palaemon ritsemae De Man, 1897 | Macrobrachium idae | 75097 |
| Palaemon ritteri Holmes, 1895 | Palaemon ritteri | 19 |
| Onycocaridella robusta Šobánová & Duriš, 2021 | Onycocaridella robusta | 3477 |
| Palaemon robustus De Man, 1902 | Macrobrachium idae | 75097 |
| Periclimenaeus robustus Borradaile, 1915 | Periclimenaeus robustus | 19 |
| Macrobrachium rodriguezi Pereira, 1986 | Macrobrachium rodriguezi | 19 |
| Palaemon rostratus Gimenez, 1922 | Palaemon serratus | 75097 |
| Periclimenes ruber Bruce, 1982 | Periclimenes ruber | 19 |
| Palaemon rudis Heller, 1862 | Macrobrachium rude | 75097 |
| Pinnotheronia rumphiusi Marin & Paulay, 2010 | Pinnotheronia rumphiusi | 3477 |
| Palaemon sallei Kingsley, 1882 | Macrobrachium ohione | 75097 |
| Macrobrachium sankollii Jalihal & Shenoy, 1988 | Macrobrachium sankollii | 19 |
| Periclimenes sarasvati Okuno, 2002 | Periclimenes sarasvati | 3477 |
| Palaemon scabriculus Heller, 1862 | Macrobrachium scabriculum | 75097 |
| Palaemon schmitti Holthius, 1950 | Nematopalaemon schmitti | 75097 |
| Periclimenaeus schmitti Holthuis, 1951 | Periclimenaeus schmitti | 19 |
| Waldola schmitti Holthuis, 1951 | Waldola schmitti | 19 |
| Macrobrachium scorteccii Maccagno, 1961 | Macrobrachium scorteccii | 19 |
| Veleronia serratifrons Holthuis, 1951 | Veleronia serratifrons | 19 |
| Astacus serratus Pennant, 1777 | Palaemon serratus | 75097 |
| Typton serratus Holthuis, 1951 | Typton serratus | 19 |
| Leander serrifer Stimpson, 1860 | Palaemon serrifer | 75097 |
| Periclimenes setirostris Bruce, 1991 | Paraclimenes setirostris | 19 |
| Onycocaris seychellensis Bruce, 1971 | Onycocaris seychellensis | 19 |
| Periclimenes seychellensis Borradaile, 1915 | Cuapetes seychellensis | 19 |
| Macrobrachium shaoi Cai & Jeng, 2001 | Macrobrachium shaoi | 77821 |
| Macrobrachium shokitai Fujino & Baba, 1973 | Macrobrachium shokitai | 19 |
| Periclimenes sibogae Holthuis, 1952 | Periclimenes sibogae | 19 |
| Pontonia sibogae Bruce, 1972 | Pontonia sibogae | 19 |
| Pontonides sibogae Bruce, 2005 | Pontonides sibogae | 83471 |
| Paratypton siebenrocki Balss, 1914 | Paratypton siebenrocki | 19 |
| Pontonia simplex Holthuis, 1951 | Pontonia simplex | 19 |
| Allocaris sinensis Sollaud, 1911 | Palaemonetes sinensis | 75097 |
| Periclimenes sinensis Bruce, 1969 | Periclimenes sinensis | 19 |
| Palaemon singalangensis Nobili, 1900 | Macrobrachium latimanus | 75097 |
| Palaemon sintangense De Man, 1898 | Macrobrachium sintangense | 75097 |
| Macrobrachium sirindhorn Naiyanetr, 2001 | Macrobrachium sirindhorn | 19 |
| Periclimenes soror Nobili, 1904 | Periclimenes soror | 19 |
| Periclimenaeus spinicauda Bruce, 1969 | Paraclimenaeus spinicauda | 19 |
| Harpilius spinifer Bruce, 2006 | Harpilius spinifer | 100230 |
| Palaemon spinimanus Milne-Edwards, 1837 | Macrobrachium olfersii | 75097 |
| Onycocaris spinosa Fujino & Miyake, 1969 | Onycocaris spinosa | 19 |
| Periclimenaeus spinosus Holthuis, 1951 | Periclimenaeus spinosus | 19 |
| Palaemonella spinulata Yokoya, 1936 | Palaemonella spinulata | 19 |
| Paranchistus spondylis Suzuki, 1971 | Paranchistus spondylis | 19 |
| Epipontonia spongicola Bruce, 1977 | Epipontonia spongicola | 19 |
| Periclimenaeus spongicola Holthuis, 1952 | Periclimenaeus spongicola | 19 |
| Typton spongicola Costa, 1844 | Typton spongicola | 19 |
| Palaemon squilla Leach, 1816 | Palaemon adspersus | 3477 |
| Macrobrachium srilankense Costa, 1979 | Macrobrachium srilankense | 19 |
| Leandrites stenopus Holthuis, 1950 | Leandrites stenopus | 77944 |
| Periclimenaeus storchi Bruce, 1989 | Periclimenaeus storchi | 19 |
| Thaumastocaris streptopus Kemp, 1922 | Thaumastocaris streptopus | 19 |
| Palaemon styliferus Milne-Edwards, 1840 | Palaemon styliferus | 3477 |
| Periclimenaeus stylirostris Bruce, 1969 | Periclimenaeus stylirostris | 19 |
| Exoclimenella sudanensis Duriš & Bruce, 1995 | Exoclimenella sudanensis | 100230 |
| Macrobrachium sulcicarpale Holthuis, 1950 | Macrobrachium sulcicarpale | 19 |
| Macrobrachium surinamicum Holthuis, 1948 | Macrobrachium surinamicum | 19 |
| Periclimenes suvadivensis Borradaile, 1915 | Cuapetes suvadivensis | 19 |
| Dasycaris symbiotes Kemp, 1922 | Dasycaris symbiotes | 19 |
| Pontonides sympathes De Ridder & Holthuis, 1979 | Veleronia sympathes | 19 |
| Epipontonia tahitiensis Bruce, 2004 | Epipontonia tahitiensis | 75312 |
| Palaemon talaverae Blanco, 1939 | Macrobrachium mammillodactylus | 75097 |
| Gnathophyllum taylori Ahyong, 2003 | Gnathophyllum taylori | 3477 |
| Periclimenaeus tchesunovi Duris, 1990 | Periclimenaeus tchesunovi | 19 |
| Cancer teatae Curtiss, 1938 | Macrobrachium lar | 75097 |
| Palaemon tenellus Smith, 1871 | Macrobrachium tenellum | 75097 |
| Palaemon tenuicornis Say, 1818 | Leander tenuicornis | 79713 |
| Palaemon tenuidactylus Liu, Liang & Yan, 1990 | Palaemon tenuidactylus | 77861 |
| Leander tenuipes Henderson, 1893 | Nematopalaemon tenuipes | 75097 |
| Palaemonella tenuipes Dana, 1852 | Palaemonella tenuipes | 19 |
| Periclimenes tenuipes Borradaile, 1898 | Cuapetes tenuipes | 19 |
| Periclimenes tenuirostris Bruce, 1991 | Ancylomenes tenuirostris | 19 |
| Periclimenes tenuis Bruce, 1969 | Periclimenes tenuis | 19 |
| Palaemonetes texanus Strenth, 1976 | Palaemonetes texanus | 19 |
| Macrobrachium therezieni Holthuis, 1965 | Macrobrachium therezieni | 19 |
| Palaemon thienenmanni Roux, 1932 | Macrobrachium trompii | 75097 |
| Macrobrachium thysi Powell, 1980 | Macrobrachium thysi | 19 |
| Macrobrachium tiwarii Jalihal, Shenoy & Sankolli, 1988 | Macrobrachium tiwarii | 19 |
| Macrobrachium tolmerum Riek, 1951 | Macrobrachium tolmerum | 19 |
| Periclimenes toloensis Bruce, 1969 | Periclimenes toloensis | 19 |
| Periclimenes tonga Bruce, 1990 | Periclimenes tonga | 19 |
| Coutierella tonkinensis Sollaud, 1914 | Palaemonetes tonkinensis | 75097 |
| Typton tortugae McClendon, 1911 | Typton tortugae | 19 |
| Periclimenes tosaensis Kubo, 1951 | Ancylomenes tosaensis | 19 |
| Macrobrachium transandicum Holthuis, 1950 | Macrobrachium transandicum | 19 |
| Palaemon treillianus Milne-Edwards, 1837 | Palaemon serratus | 75097 |
| Conchodytes tridacnae Peters, 1852 | Conchodytes tridacnae | 19 |
| Melicerta triliana Risso, 1816 | Palaemon serratus | 75097 |
| Palemon trisetaceus Risso, 1816 | Palaemon xiphias | 75097 |
| Periclimenaeus trispinosus Bruce, 1969 | Periclimenaeus trispinosus | 19 |
| Palaemon trompii De Man, 1898 | Macrobrachium trompii | 75097 |
| Onycocaris trullata Bruce, 1978 | Onycocaris trullata | 19 |
| Periclimenaeus truncoideus Chace & Bruce, 1993 | Climeniperaeus truncoideus | 75097 |
| Periclimenaeus tuamotae Bruce, 1969 | Periclimenaeus tuamotae | 19 |
| Macrobrachium tuxlaense Villalobos & Alvarez, 1999 | Macrobrachium tuxlaense | 19 |
| Pontonides unciger Calman, 1939 | Pontonides unciger | 19 |
| Cuapetes uncinatus Bruce, 2012 | Cuapetes uncinatus | 100230 |
| Pontonia unidens Kingsley, 1880 | Pontonia unidens | 19 |
| Macrobrachium unikarnatakae Jalihal, Shenoy & Sankolli, 1988 | Macrobrachium unikarnatakae | 19 |
| Periclimenes uniunguiculatus Bruce, 1990 | Periclimenes uniunguiculatus | 19 |
| Periclimenaeus uropodialis Barnard, 1958 | Periclimenaeus uropodialis | 19 |
| Periclimenaeus usitatus Bruce, 1969 | Periclimenaeus usitatus | 19 |
| Palaemon variabilis Bouchard-chantereaux, 1829 | Palaemonetes varians | 75097 |
| Palaemon varians Leach, 1814 | Palaemonetes varians | 75097 |
| Periclimenes vaubani Bruce, 1990 | Periclimenes vaubani | 19 |
| Periclimenes veleronis Holthuis, 1951 | Periclimenes veleronis | 19 |
| Macrobrachium veliense Jayachandran & Joseph, 1985 | Macrobrachium veliense | 19 |
| Palaemonetes venephicus Birstein & Vinogradov, 1934 | Palaemonetes sinensis | 75097 |
| Coralliocaris venusta Kemp, 1922 | Coralliocaris venusta | 19 |
| Periclimenes venustus Bruce, 1990 | Periclimenes venustus | 19 |
| Urocaridella vestigialis Chace & Bruce, 1993 | Urocaridella vestigialis | 19 |
| Macrobrachium vicconi Roman, Ortega & Mejia, 2000 | Macrobrachium vicconi | 19 |
| Periclimenes vicinus Li, 2008 | Periclimenes vicinus | 3477 |
| Macrobrachium vietnamense Dang, 1980 | Macrobrachium vietnamense | 77823 |
| Macrobrachium villalobosi Hobbs, 1973 | Macrobrachium villalobosi | 19 |
| Palaemon villosimanus Tiwari, 1949 | Macrobrachium villosimanus | 75097 |
| Coralliocaris viridis Bruce, 1974 | Coralliocaris viridis | 19 |
| Palaemon vollenhovenii Herklots, 1857 | Macrobrachium vollenhovenii | 75097 |
| Typton vulcanus Holthuis, 1951 | Typton vulcanus | 19 |
| Palaemon vulgaris Say, 1818 | Palaemonetes vulgaris | 75097 |
| Macrobrachium wannanense Dai & Tan, 1993 | Macrobrachium wannanense | 19 |
| Typton wasini Bruce, 1977 | Typton wasini | 19 |
| Periclimenes watamuae Bruce, 1976 | Periclimenes watamuae | 19 |
| Palaemon wolterstorffi Nobili, 1900 | Macrobrachium mammillodactylus | 75097 |
| Palaemon xiphias Risso, 1816 | Palaemon xiphias | 19 |
| Periclimenes yaldwyni Holthuis, 1959 | Periclimenes yaldwyni | 19 |
| Macrobrachium yeti Dang, 1975 | Macrobrachium yeti | 19 |
| Palaemonella Yucatanica Ives, 1891 | Periclimenes yucatanicus | 3477 |
| Macrobrachium yui Holthuis, 1950 | Macrobrachium yui | 19 |
| Dasycaris zanzibarica Bruce, 1973 | Dasycaris zanzibarica | 19 |
| Onycocaris zanzibarica Bruce, 1971 | Onycocaris zanzibarica | 19 |
| Tuleariocaris zanzibarica Bruce, 1967 | Tuleariocaris zanzibarica | 19 |
| Periclimenaeus zanzibaricus Bruce, 1969 | Periclimenaeus zanzibaricus | 19 |
| Periclimenes zanzibaricus Bruce, 1967 | Periclimenes zanzibaricus | 19 |
| Periclimenaeus zarenkovi Duris, 1990 | Periclimenaeus zarenkovi | 19 |
| Macrobrachium zariquieyi Holthuis, 1949 | Macrobrachium zariquieyi | 19 |
| Palaemonetes zariquieyi Sollaud, 1939 | Palaemonetes zariquieyi | 3477 |
| Phycomenes zostericola Bruce, 2008 | Phycomenes zostericola | 3477 |