Racekiela ryderii |
Racilius compressus |
Racodiscula asteroides |
Racovitzanus antarcticus |
Racovitzanus erraticus |
Racovitzanus levis |
Racovitzanus pacificus |
Radiacmea inconspicua |
Radiacmea intermedia |
Radiaster elegans |
Radiaster tizardi |
Radicula ramosa |
Radiella sol |
Radiella straticulata |
Radiofilum conjunctivum |
Radiofilum flavescens |
Radiofilum irregulare |
Radiofilum paradoxum |
Radiofilum scalariforme var. scalariforme |
Radiolucina amianta |
Radiospongilla philippinensis |
Radix auricularia |
Radobornia bryani |
Radsia barnesii |
Raeta lactea |
Raeta pellicula |
Raeta plicatella |
Raeta pulchella |
Raeta undulata |
Ragionula rosacea |
Rajonchocotyle batis |
Rajonchocotyle wehri |
Rakaduta inexcessis |
Ralfsia fungiformis |
Ralfsia verrucosa |
Ralpharia coccinea |
Ralpharia gorgoniae |
Ralpharia magnifica |
Ralpharia neira |
Ralpharia sanctisebastiani |
Ramajendas renaudi |
Ramellogammarus vancouverensis |
Ramirezia balsae |
Ramisyllis kingghidorahi |
Ramosia vitiazi |
Ramphonotus gorbunovi |
Ramphonotus inermis |
Ramphonotus minax |
Randallia bulligera |
Randallia curacaoensis |
Randallia eburnea |
Randallia gilberti |
Randallia ornata |
Ranella australasia |
Ranella gemmifera |
Ranella olearium |
Ranella parthenopaeum |
Rangia cuneata |
Rangia flexuosa |
Rangia mendica |
Ranilia constricta |
Ranilia muricata |
Ranina ranina |
Raninoides lamarcki |
Raninoides loevis |
Raninoides louisianensis |
Ransonia krampi |
Ransoniella fusula |
Ransoniella glandina |
Ranularia boschi |
Ranularia caudata |
Ranularia pyrulum |
Ranularia pyrum |
Raorhynchus meyeri |
Raorhynchus polynemi |
Raorhynchus terebra |
Raorhynchus thapari |
Raoulostraca inexpectata |
Raoulserenea hieroglyphica |
Raoulserenea komaii |
Raoulserenea moorea |
Raoulserenea ornata |
Raoulserenea oxyrhyncha |
Raoulserenea pygmaea |
Raowellsia maculata |
Rapa bulbiformis |
Rapa incurva |
Rapa rapa |
Rapana bezoar |
Rapana rapiformis |
Rapana venosa |
Rapaniscus crassipes |
Rapaniscus dewdneyi |
Rapaniscus multisetosus |
Rapanuia disalvoi |
Raphidascaris acus |
Raphidascaroides diodonis |
Raphidascaroides nipponensis |
Raphidium polymorphum |
Raphidocelis contorta |
Raphidocelis danubiana |
Raphidocelis inclinata var. inclinata |
Raphidocelis rotunda |
Raphidocelis sigmoidea |
Raphidocelis subcapitata |
Raphidocelis van-goorii var. van-goorii |
Raphidonema nivale |
Raphidonema pyrenoidifera var. pyrenoidifera |
Raphidonema sempervirens |
Raphidonemopsis perifitica |
Raphidonemopsis sessilis |
Raphidophallus actuosus |
Raphidopus brevipes |
Raphidopus ciliatus |
Raphidopus indicus |
Raphidopus johnsoni |
Raphidopus persicus |
Raphidrilus nemasoma |
Raphitoma aequalis |
Raphitoma alternans |
Raphitoma arnoldi |
Raphitoma atropurpurea |
Raphitoma bedoyai |
Raphitoma bernardoi |
Raphitoma bicolor |
Raphitoma bofilliana |
Raphitoma bracteata |
Raphitoma christfriedi |
Raphitoma columnae |
Raphitoma concinna |
Raphitoma corbis |
Raphitoma cordieri |
Raphitoma corimbensis |
Raphitoma curta |
Raphitoma cylindracea |
Raphitoma cylindrica |
Raphitoma densa |
Raphitoma divae |
Raphitoma elegans |
Raphitoma erronea |
Raphitoma horrida |
Raphitoma intermedia |
Raphitoma kabuli |
Raphitoma laviae |
Raphitoma leufroyi |
Raphitoma linearis |
Raphitoma lineolata |
Raphitoma mirabilis |
Raphitoma nivea |
Raphitoma pallaryi |
Raphitoma papillosa |
Raphitoma philberti |
Raphitoma pruinosa |
Raphitoma pseudohystrix |
Raphitoma pupoides |
Raphitoma purpurea |
Raphitoma purpureus |
Raphitoma servaini |
Raphitoma tomentosa |
Raphitoma villaria |
Raphitoma volutella |
Raphitoma zelotypa |
Rapipontonia galene |
Raricirrus beryli |
Raricirrus maculatus |
Raripagurus roseangelae |
Raskyaechara bellatula |
Raskyaechara elegana |
Raskyaechara jucunda |
Raskyaechara purniagiriensis |
Raskyaechara subcylindrica |
Raskyaechara tangyinensis |
Raspaciona aculeata |
Raspaciona calva |
Raspaciona robusta |
Raspailia acanthifera |
Raspailia aculeata |
Raspailia anastomosa |
Raspailia australiensis |
Raspailia clathrata |
Raspailia clathrioides |
Raspailia elegans |
Raspailia flaccida |
Raspailia hispida |
Raspailia howsei |
Raspailia humilis |
Raspailia irregularis |
Raspailia mariana |
Raspailia moebii |
Raspailia nuda |
Raspailia paradoxa |
Raspailia phakellina |
Raspailia phakellopsis |
Raspailia pumila |
Raspailia radiosa |
Raspailia ramosa |
Raspailia rubrum |
Raspailia syringella |
Raspailia thurstoni |
Raspailia topsenti |
Raspailia ventilabrum |
Raspailia vestigifera |
Raspailia viminalis |
Raspailia virgultosa |
Raspailia wilkinsoni |
Rasta thiophila |
Rastodens brevilabiosa |
Rastodens electra |
Rastodens labiosa |
Rastrognathia macrostoma |
Rata chalcal |
Rata tuamotense |
Ratania atlantica |
Ratania flava |
Rathbunaster californicus |
Rathkea africana |
Rathkea antarctica |
Rathkea formosissima |
Rathkea jaschnowi |
Rathkea octopunctata |
Rathkea rubence |
Ratugnathia makuluvae |
Raylilia coniculifera |
Raylilia mirabilis |
Raylilia uenoi |
Rayllianassa amboinensis |
Raymanninus schmitti |
Raymunida cagnetei |
Raymunida confundens |
Raymunida dextralis |
Raymunida elegantissima |
Raymunida erythrina |
Raymunida iranica |
Raymunida limbata |
Raymunida lineata |
Raysquilla manningi |
Rayssiella hemisphaerica |
Reboursia ranvillensis |
Recluzia hargravesi |
Recluzia jehennei |
Recluzia johnii |
Recluzia lutea |
Recluzia palmeri |
Recluzia rollandiana |
Rectarcturus kophameli |
Rectarcturus titaniae |
Rectarcturus tuberculatus |
Recticunassa paupera |
Rectilabrum lanceolatum |
Rectiplanes delicatus |
Rectisura furcata |
Rectisura menziesi |
Rectisura richardsonae |
Rectonychocella disjuncta |
Rectopalicus amphiceros |
Rectopalicus ampullatus |
Rectopalicus woodmasoni |
Recurvirostra americana |
Recurvoides contortus |
Recurvoides turbinatus |
Redicirce sulcata |
Reductosoma gunnera |
Redudasys fornerisae |
Regabellator abyssi |
Regabellator armatus |
Regabellator profugus |
Regadrella australis |
Regadrella cylindrica |
Regadrella decora |
Regadrella delicata |
Regadrella heterotelliformis |
Regadrella komeyamai |
Regadrella okinoseana |
Regadrella pedunculata |
Regadrella phoenix |
Regadrella rhizophora |
Reginella floridana |
Reginella furcata |
Reginella vas |
Reginelloides stolonifera |
Rehderella belyaevi |
Reidispongia coerulea |
Reidispongia tuberculata |
Reinboldiella schmitziana |
Reinhardorhynchus anamariae |
Reinhardorhynchus beatrizae |
Reinhardorhynchus bispina |
Reinhardorhynchus curvicirra |
Reinhardorhynchus evelinae |
Reinhardorhynchus hexacornutus |
Reinhardorhynchus pacificus |
Reinhardorhynchus renei |
Reinhardorhynchus riae |
Reinhardorhynchus riegeri |
Reinhardorhynchus ruffinjonesi |
Reinhardorhynchus soror |
Reinhardorhynchus tahitiensis |
Reinhardorhynchus unicornis |
Reinhardorhynchus variodentata |
Reishia clavigera |
Reishia luteostoma |
Relichna pachys |
Relichna simplex |
Relichna venustula |
Remanea arenicola |
Remanea plumosa |
Remasellus parvus |
Remaster gourdoni |
Remaster palmatus |
Remiarctus bertholdii |
Renicola buchanani |
Renicola cerithidicola |
Renicola lari |
Renicola thaidus |
Reniera accomodata |
Reniera mollis |
Reniera mucosa |
Reniera omissa |
Reniera siphonella |
Reniforma multilobularis |
Renilla amethystina |
Renilla chilensis |
Renilla koellikeri |
Renilla muelleri |
Renilla musaica |
Renilla octodentata |
Renilla reniformis |
Renilla tentaculata |
Renocila alkoo |
Renocila bollandi |
Renocila bowmani |
Renocila colini |
Renocila curtipinnata |
Renocila heterozota |
Renocila indica |
Renocila kohnoi |
Renocila limbata |
Renocila loriae |
Renocila ovata |
Renocila periophthalma |
Renocila plesiopi |
Renocila quadrata |
Renocila richardsonae |
Renocila thresherorum |
Renocila waldneri |
Renocila yamazatoi |
Reometra mariae |
Reophax adunca |
Reophax agglutinatus |
Reophax communis |
Reophax curtus |
Reophax dentaliniformis |
Reophax fusiformis |
Reophax irregularis |
Reophax longicollaris |
Reophax nana |
Reophax pseudodistans |
Reophax scorpiurus |
Reophax spiculifer |
Reophax spiculotestus |
Reophax subfusiformis |
Reptadeonella bipartita |
Reptadeonella costulata |
Reptadeonella dimidiata |
Reptadeonella insidiosa |
Reptadeonella obstipa |
Reptadeonella riatanae |
Reptadeonella umbilicata |
Reptadeonella violacea |
Requejomyxa armata |
Resania lanceolata |
Resupinus coloni |
Resupinus spinicaudatus |
Resupinus visendus |
Retepora beaniana |
Retepora cellulosa |
Retepora longicollis |
Retepora spatulifera |
Reteporella antarctica |
Reteporella aporosa |
Reteporella beaniana |
Reteporella complanata |
Reteporella concinna |
Reteporella couchii |
Reteporella elegans |
Reteporella erugata |
Reteporella feuerbornii |
Reteporella flabellata |
Reteporella frigida |
Reteporella gigantea |
Reteporella grimaldii |
Reteporella harmeri |
Reteporella hippocrepis |
Reteporella lepralioides |
Reteporella magellensis |
Reteporella malleatia |
Reteporella mediterranea |
Reteporella obscura |
Reteporella septentrionalis |
Reteporella sudbourniensis |
Reteporella vitta |
Reteporellina delicatula |
Reteporellina denticulata |
Reteporellina evelinae |
Reteporellina floribunda |
Reteporellina marsupiata |
Reteporellina moyanoi |
Retevirgula acuta |
Retevirgula aggregata |
Retevirgula retiformis |
Retevirgula spinosissima |
Reticulidia fungia |
Reticulidia halgerda |
Reticulum pingue |
Reticunassa festiva |
Reticunassa myanmarensis |
Reticunassa tanager |
Retidrillia willetti |
Retifusus roseus |
Retigyra millipunctata |
Retilaskeya bicolor |
Retilaskeya emersonii |
Retilaskeya zelandica |
Retimohnia acadiana |
Retimohnia caelata |
Retimohnia carolinensis |
Retimohnia glypta |
Retiometra alascana |
Retromysis nura |
Retropluma denticulata |
Retropluma serenei |
Retropluma solomonensis |
Retrotapes exalbidus |
Retrotortina fuscata |
Retrovarium saccatum |
Retusa alba |
Retusa amphizosta |
Retusa antarctica |
Retusa atkinsoni |
Retusa borneensis |
Retusa caelata |
Retusa candidula |
Retusa chrysoma |
Retusa concentrica |
Retusa domita |
Retusa elegantissima |
Retusa frielei |
Retusa lactea |
Retusa leptoeneilema |
Retusa mammillata |
Retusa mayoi |
Retusa minima |
Retusa minutissima |
Retusa montereyensis |
Retusa obtusa |
Retusa paziana |
Retusa pellucida |
Retusa pelyx |
Retusa pervia |
Retusa protumida |
Retusa pusilla |
Retusa pygmaea |
Retusa sculpta |
Retusa scuplta |
Retusa semen |
Retusa sosa |
Retusa sulcata |
Retusa tarutana |
Retusa truncatula |
Retusa umbilicata |
Retusa xystrum |
Reussella hayasakai |
Reussella neapolitina |
Reussella pacifica |
Reussella pulchra |
Reussella spinulosa |
Reussina impressa |
Reynellona bollandi |
Reynellona borbonica |
Reynellona granulata |
Reynellona marigodon |
Reynellona marshallensis |
Reynellona maxima |
Reynellona natalis |
Reynellona semipellucida |
Reynellona semisculpta |
Rhabdadenia biflora |
Rhabdaminella cylindrica |
Rhabdammina abyssorum |
Rhabdammina discreta |
Rhabdastrella distincta |
Rhabdastrella globostellata |
Rhabdastrella sterrastraea |
Rhabdastrella vansoesti |
Rhabderemia acanthostyla |
Rhabderemia forcipula |
Rhabderemia indica |
Rhabderemia minutula |
Rhabderemia prolifera |
Rhabderemia sorokinae |
Rhabdobrissus pacificus |
Rhabdocalyptus asper |
Rhabdocalyptus australis |
Rhabdocalyptus dawsoni |
Rhabdocalyptus mirabilis |
Rhabdocalyptus trichotis |
Rhabdochona denudata |
Rhabdocoma americana |
Rhabdocoma articulata |
Rhabdocoma brevicauda |
Rhabdocoma macrura |
Rhabdodemania calycolaimus |
Rhabdodemania coronata |
Rhabdodemania dura |
Rhabdodemania gracilis |
Rhabdodemania illgi |
Rhabdodemania laticauda |
Rhabdodemania major |
Rhabdodemania mediterranea |
Rhabdodemania minima |
Rhabdodemania minor |
Rhabdodemania nancyae |
Rhabdodemania obtusicauda |
Rhabdodemania pontica |
Rhabdodemania scandinavica |
Rhabdodemania striata |
Rhabdodictyum delicatum |
Rhabdodictyum kurense |
Rhabdolaimus brachyuris |
Rhabdolaimus minor |
Rhabdolaimus nannus |
Rhabdolaimus terrestris |
Rhabdomolgus ruber |
Rhabdonema adriaticum |
Rhabdonema arcuatum |
Rhabdonema crassum |
Rhabdonema robustum |
Rhabdoniscus robustus |
Rhabdonotus pictus |
Rhabdoon singulare |
Rhabdopleura annulata |
Rhabdopleura compacta |
Rhabdopleura grimaldi |
Rhabdopleura manubialis |
Rhabdopleura normani |
Rhabdopleura striata |
Rhabdosoma armatum |
Rhabdosoma brevicaudatum |
Rhabdosoma minor |
Rhabdosoma whitei |
Rhabdosynochus rhabdosynochus |
Rhabdus aequatorius |
Rhabdus dalli |
Rhabdus perceptus |
Rhabdus rectius |
Rhabdus toyamaense |
Rhachotropis aculeata |
Rhachotropis americana |
Rhachotropis anoculata |
Rhachotropis antarctica |
Rhachotropis barnardi |
Rhachotropis boreopacifica |
Rhachotropis cervus |
Rhachotropis clemens |
Rhachotropis conlanae |
Rhachotropis distincta |
Rhachotropis grimaldi |
Rhachotropis helleri |
Rhachotropis inflata |
Rhachotropis kergueleni |
Rhachotropis lomonosovi |
Rhachotropis luculenta |
Rhachotropis ludificor |
Rhachotropis macropus |
Rhachotropis minuta |
Rhachotropis natator |
Rhachotropis oculata |
Rhachotropis platycera |
Rhacostoma atlanticum |
Rhacura pulchra |
Rhadinema flexile |
Rhadinoplax microphthalmus |
Rhadinorhynchoides miyagawai |
Rhadinorhynchus africanus |
Rhadinorhynchus atheri |
Rhadinorhynchus cadenati |
Rhadinorhynchus camerounensis |
Rhadinorhynchus capensis |
Rhadinorhynchus carangis |
Rhadinorhynchus cololabis |
Rhadinorhynchus decapteri |
Rhadinorhynchus ditrematis |
Rhadinorhynchus dujardini |
Rhadinorhynchus erumeii |
Rhadinorhynchus japonicus |
Rhadinorhynchus lintoni |
Rhadinorhynchus ornatus |
Rhadinorhynchus polynemi |
Rhadinorhynchus pristis |
Rhadinorhynchus salatrix |
Rhadinorhynchus seriolae |
Rhadinorhynchus tenuicornis |
Rhadinorhynchus trachuri |
Rhadinorhynchus vancleavei |
Rhadinorhynchus zhukovi |
Rhagorchis odhneri |
Rhamnocercus chacllae |
Rhamnocercus chaskae |
Rhamnocercus fasciatus |
Rhamnocercus microps |
Rhamnocercus rhamnocercus |
Rhamnocercus rimaci |
Rhamnocercus tantaleani |
Rhamphidonta retifera |
Rhamphobrachium agassizi |
Rhamphobrachium atlanticum |
Rhamphobrachium brevibrachiatum |
Rhamphobrachium chuni |
Rhamphobrachium cristobalensis |
Rhamphobrachium diversisetosum |
Rhamphobrachium ehlersi |
Rhamphobrachium longisetosum |
Rhamphochela carinata |
Rhamphochela forcipula |
Rhamphostomella aleutica |
Rhamphostomella argentea |
Rhamphostomella aspera |
Rhamphostomella bilaminata |
Rhamphostomella commandorica |
Rhamphostomella costata |
Rhamphostomella echinata |
Rhamphostomella gigantea |
Rhamphostomella hincksi |
Rhamphostomella microavicularia |
Rhamphostomella morozovi |
Rhamphostomella multirostrata |
Rhamphostomella obliqua |
Rhamphostomella ovata |
Rhamphostomella plicata |
Rhamphostomella radiatula |
Rhamphostomella scabra |
Rhamphostomella spinigera |
Rhaphidrilus nemasoma |
Rhaphisia hispida |
Rhaphisia laxa |
Rhaphisia menzeli |
Rhaphisia pallida |
Rhaphisia ramosa |
Rhaphisia spissa |
Rhaphoneis amphiceros |
Rhaphoneis angulata |
Rhaphoneis belgica |
Rhaphoneis clavata |
Rhaphoneis cocconeides |
Rhaphoneis fatula |
Rhaphoneis fluminensis |
Rhaphoneis fusus |
Rhaphoneis liburnica |
Rhaphoneis mediopunctata |
Rhaphoneis minutissima |
Rhaphoneis miocenica |
Rhaphoneis ossiformis |
Rhaphoneis parallelica |
Rhaphoneis petropolitana |
Rhaphoneis praeparilis |
Rhaphoneis robustata |
Rhaphoneis schulzii |
Rhaphoneis scutelloides |
Rhaphoneis tatsunokuchiensis |
Rhaphoxya systremma |
Rhapinema dacryon |
Rhaptapagis cantacuzenei |
Rhepoxynius abronius |
Rhepoxynius barnardi |
Rhepoxynius bicuspidatus |
Rhepoxynius boreovariatus |
Rhepoxynius daboius |
Rhepoxynius epistomus |
Rhepoxynius fatigans |
Rhepoxynius gemmatus |
Rhepoxynius heterocuspidatus |
Rhepoxynius homocuspidatus |
Rhepoxynius hudsoni |
Rhepoxynius lucubrans |
Rhepoxynius menziesi |
Rhepoxynius pallidus |
Rhepoxynius stenodes |
Rhepoxynius tridentatus |
Rhepoxynius variatus |
Rhepoxynius vigitegus |
Rhiganthura capricornica |
Rhiganthura spinosa |
Rhincalanus cornutus |
Rhincalanus gigas |
Rhincalanus nasutus |
Rhincalanus rostrifrons |
Rhinebothrium lintoni |
Rhinebothrium maccallumi |
Rhinebothrium spinicephalum |
Rhinella marina |
Rhinema exquisitum |
Rhinema retrorsum |
Rhinobatonchocotyle cyclovaginatus |
Rhinocarcinus agassizi |
Rhinoclama aupouria |
Rhinoclama halimera |
Rhinoclama notabilis |
Rhinoclama trailli |
Rhinoclavis abbasi |
Rhinoclavis articulata |
Rhinoclavis aspera |
Rhinoclavis diadema |
Rhinoclavis fasciata |
Rhinoclavis kochi |
Rhinoclavis longicaudata |
Rhinoclavis matukense |
Rhinoclavis obeliscus |
Rhinoclavis sinensis |
Rhinoclavis sordidula |
Rhinoclavis vertagus |
Rhinodiaphana ventricosa |
Rhinoglena frontalis |
Rhinolambrus contrarius |
Rhinolambrus cybelis |
Rhinolambrus lamelliger |
Rhinolambrus longispinus |
Rhinolambrus pelagicus |
Rhinolambrus rudis |
Rhinolithodes wosnessenskii |
Rhinophrynus dorsalis |
Rhinoptericola hexacantha |
Rhinoptericola mozambiquensis |
Rhinoptericola schaeffneri |
Rhinothelepus occabus |
Rhiothra callipia |
Rhipidipathes colombiana |
Rhipidipathes reticulata |
Rhipidiphyllon reticulatum |
Rhipidocotyle barracudae |
Rhipidocotyle capitata |
Rhipidocotyle elongata |
Rhipidocotyle heptathelata |
Rhipidocotyle lepisostei |
Rhipidocotyle lintoni |
Rhipidocotyle pentagonum |
Rhipidoherpia copulobursata |
Rhipidophora oedipus |
Rhipidosiphon javensis |
Rhipidothuria racovitzai |
Rhipilia orientalis |
Rhipilia sinuosa |
Rhipocephalus phoenix |
Rhipocephalus phoenix f. brevifolius |
Rhips longicauda |
Rhips ornata |
Rhithropanopeus harrisii |
Rhizammina algaeformis |
Rhizaster crinoides |
Rhizaxinella australiensis |
Rhizaxinella clava |
Rhizaxinella clavata |
Rhizaxinella dichotoma |
Rhizaxinella nuda |
Rhizaxinella pyrifera |
Rhizaxinella ramulosa |
Rhizocaulus chinensis |
Rhizocaulus verticillatus |
Rhizochalina carotta |
Rhizochalina parietalis |
Rhizochilus antipathum |
Rhizochloris arachnoides |
Rhizochloris lilloensis |
Rhizoclonium africanum |
Rhizoclonium riparium |
Rhizoclonium robustum |
Rhizoclonium tortuosum |
Rhizocrinus lofotensis |
Rhizodendrium sterreri |
Rhizodrilus russus |
Rhizogeton conicum |
Rhizogeton ezoense |
Rhizogeton fusiformis |
Rhizogeton nematophorum |
Rhizogeton nudum |
Rhizolekane campanuliformis |
Rhizolekane sessilis |
Rhizolepas gurjanovae |
Rhizomolgula globularis |
Rhizoochromonas endoloricata |
Rhizopa gracilipes |
Rhizophora mangle |
Rhizophysa eysenhardti |
Rhizophysa filiformis |
Rhizopoides yangae |
Rhizopsammia annae |
Rhizopsammia bermudensis |
Rhizopsammia compacta |
Rhizopsammia cylindrica |
Rhizopsammia goesi |
Rhizopsammia laciniosa |
Rhizopsammia minuta |
Rhizopsammia nuda |
Rhizopsammia propagata |
Rhizopsammia pulchra |
Rhizopsammia verrilli |
Rhizopsammia wellingtoni |
Rhizopsammia wettsteini |
Rhizorhagium album |
Rhizorhagium antarcticum |
Rhizorhagium arenosum |
Rhizorhagium formosum |
Rhizorhagium michaeli |
Rhizorhagium roseum |
Rhizorus ovulina |
Rhizosmilia elata |
Rhizosmilia gerdae |
Rhizosmilia maculata |
Rhizosmilia multipalifera |
Rhizosmilia robusta |
Rhizosmilia sagamiensis |
Rhizosolenia acicularis |
Rhizosolenia acuminata |
Rhizosolenia antennata |
Rhizosolenia arafurensis |
Rhizosolenia bergonii |
Rhizosolenia borealis |
Rhizosolenia calcar-avis |
Rhizosolenia castracanei |
Rhizosolenia chunii |
Rhizosolenia crassa |
Rhizosolenia curvata |
Rhizosolenia decipiens |
Rhizosolenia faeroensis |
Rhizosolenia fallax |
Rhizosolenia formosa |
Rhizosolenia hebetata |
Rhizosolenia hyalina |
Rhizosolenia imbricata |
Rhizosolenia ostenfeldii |
Rhizosolenia polydactyla |
Rhizosolenia setigera |
Rhizosolenia sima |
Rhizosolenia simplex |
Rhizosolenia striata |
Rhizosolenia styliformis |
Rhizosolenia temperei |
Rhizostoma luteum |
Rhizostoma octopus |
Rhizostoma pulmo |
Rhizothrix curvata |
Rhizothrix gracilis |
Rhizothrix minuta |
Rhizothrix pubescens |
Rhizothrix quadriseta |
Rhizothrix reducta |
Rhizothrix scotti |
Rhizothrix spinosa |
Rhizothrix tenella |
Rhizothrix wilsoni |
Rhizotrochus flabelliformis |
Rhizotrochus levidensis |
Rhizotrochus niinoi |
Rhizotrochus tuberculatus |
Rhizotrochus typus |
Rhodacmea elatior |
Rhodacmea filosa |
Rhodacmea hinkleyi |
Rhodactis osculifera |
Rhodactis rhodostoma |
Rhodalia miranda |
Rhodelinda gardineri |
Rhodine antarctica |
Rhodine attenuata |
Rhodine bitorquata |
Rhodine gracilior |
Rhodine intermedia |
Rhodine loveni |
Rhodine sima |
Rhodochirus rosaceus |
Rhodochorton purpureum |
Rhodochytrium spilanthidis |
Rhododraparnaldia oregonica |
Rhodogorgon ramosissima |
Rhodomela confervoides |
Rhodomela lycopodioides |
Rhodomonas lacustris |
Rhodomonas marina |
Rhodope marcusi |
Rhodope veranyi |
Rhodopetala rosea |
Rhodopetoma diaulax |
Rhodopetoma erosa |
Rhodopetoma renaudi |
Rhodopetoma rhodope |
Rhodophyllis divaricata |
Rhodophysema elegans |
Rhodopioniscus beroni |
Rhodopsis pusilla |
Rhodoptilum plumosum |
Rhodosoma callense |
Rhodosoma turcicum |
Rhodostethia rosea |
Rhodothamniella floridula |
Rhodymenia californica |
Rhodymenia capensis |
Rhodymenia crozetii |
Rhodymenia decumbens |
Rhodymenia pacifica |
Rhodymenia pseudopalmata |
Rhodymenia variolosa |
Rhogobius contractus |
Rhogobius pressulus |
Rhogobius rapunculus |
Rhoicosigma arcticum |
Rhoicosigma reichardtianum |
Rhoicosphenia abbreviata |
Rhoicosphenia marina |
Rhomballichthys carinatus |
Rhomballichthys murrayi |
Rhomballichthys punctatus |
Rhombifera caerulea |
Rhombinella laevigata |
Rhombocystis complanata |
Rhombognathus arenarius |
Rhombognathus dictyotus |
Rhombognathus gressitti |
Rhombognathus hirtellus |
Rhombognathus longisetus |
Rhombognathus neptunellus |
Rhombognathus setellus |
Rhombognathus sinensis |
Rhombognathus sinensoideus |
Rhombognathus verrucosus |
Rhomboidella capensis |
Rhomboidella malaccana |
Rhomboidella prideaux |
Rhomboidella radians |
Rhomboidella rodriguensis |
Rhomboidella vaillanti |
Rhombopsammia niphada |
Rhombopsammia owensae |
Rhombopsammia squiresi |
Rhombosepion elegans |
Rhombosepion omani |
Rhombosepion orbignyanum |
Rhombosepion prashadi |
Rhomboxiphus colmani |
Rhomboxiphus tricarinatus |
Rhopalaea abdominalis |
Rhopalaea birkelandi |
Rhopalaea circula |
Rhopalaea cloneyi |
Rhopalaea crassa |
Rhopalaea defecta |
Rhopalaea desme |
Rhopalaea flemingi |
Rhopalaea fusca |
Rhopalaea hartmeyeri |
Rhopalaea idoneta |
Rhopalaea macrothorax |
Rhopalaea meridionalis |
Rhopalaea neapolitana |
Rhopalaea orientalis |
Rhopalaea perlucida |
Rhopalaea piru |
Rhopalaea respiciens |
Rhopalaea sagamiana |
Rhopalaea tenuis |
Rhopalione atrinicolae |
Rhopalione incerta |
Rhopalione pelseneeri |
Rhopalione sinensis |
Rhopalione uromyzon |
Rhopalodia acuminata |
Rhopalodia gibba |
Rhopalodia musculus |
Rhopaloeides odorabile |
Rhopalomenia aglaopheniae |
Rhopalomenia glandulosa |
Rhopalomenia sertulariicola |
Rhopalonema funerarium |
Rhopalonema velatum |
Rhopalophthalmus africana |
Rhopalophthalmus brisbanensis |
Rhopalophthalmus chilkensis |
Rhopalophthalmus dakini |
Rhopalophthalmus egregius |
Rhopalophthalmus flagellipes |
Rhopalophthalmus indicus |
Rhopalophthalmus kempi |
Rhopalophthalmus longicauda |
Rhopalophthalmus longipes |
Rhopalophthalmus macropsis |
Rhopalophthalmus mediterraneus |
Rhopalophthalmus orientalis |
Rhopalophthalmus tattersallae |
Rhopalophthalmus terranatalis |
Rhopalorhynchus cinclus |
Rhopalorhynchus claudus |
Rhopalorhynchus clavipes |
Rhopalorhynchus filipes |
Rhopalorhynchus gracillimus |
Rhopalorhynchus kroeyeri |
Rhopalorhynchus lomani |
Rhopalorhynchus mortenseni |
Rhopalorhynchus pedunculatus |
Rhopalorhynchus sibogae |
Rhopalorhynchus tenuissimus |
Rhopalosolen cylindricus |
Rhopalura elongata |
Rhopalura gigas |
Rhopalura granosa |
Rhopalura intoshi |
Rhopalura litoralis |
Rhopalura metschnikowi |
Rhopalura murmanica |
Rhopalura ophiocomae |
Rhopalura pelseneeri |
Rhopalura philinae |
Rhopalura pterocirri |
Rhopiella hirsuta |
Rhopilema esculentum |
Rhopilema hispidum |
Rhopilema nomadica |
Rhopilema rhopalophora |
Rhopilema verrilli |
Rhyacotriton cascadae |
Rhyacotriton kezeri |
Rhyacotriton olympicus |
Rhyacotriton variegatus |
Rhynchochondria longa |
Rhynchocidaris triplopora |
Rhynchocinetes balssi |
Rhynchocinetes brucei |
Rhynchocinetes conspiciocellus |
Rhynchocinetes durbanensis |
Rhynchocinetes okuno |
Rhynchocinetes rathbunae |
Rhynchocinetes serratus |
Rhynchocinetes typus |
Rhyncholagena josaphatis |
Rhyncholagena lagenirostris |
Rhyncholagena levantina |
Rhyncholagena littoralis |
Rhyncholagena pestai |
Rhyncholagena profundorum |
Rhyncholagena spinifer |
Rhyncholampas pacificus |
Rhynchonema brevituba |
Rhynchonema deconincki |
Rhynchonema gerlachi |
Rhynchonema hirsutum |
Rhynchonema longituba |
Rhynchonema lyngei |
Rhynchonema scutatum |
Rhynchonema subsetosum |
Rhynchonema wieseri |
Rhynchonereella gracilis |
Rhynchonereella moebii |
Rhynchonereella petersii |
Rhynchonereella xishaensis |
Rhynchonerella angelini |
Rhynchonerella bongraini |
Rhynchonerella cincinnata |
Rhynchopelta concentrica |
Rhynchospio aciliata |
Rhynchospio arenincola |
Rhynchospio australiana |
Rhynchospio glandulosa |
Rhynchospio glutaea |
Rhynchospio glutaeus |
Rhynchospio glycera |
Rhynchospio inflatus |
Rhynchothalestris agigensis |
Rhynchothalestris helgolandica |
Rhynchothalestris tenuis |
Rhynchothorax alcicornis |
Rhynchothorax architectus |
Rhynchothorax arenicolus |
Rhynchothorax articulatus |
Rhynchothorax australis |
Rhynchothorax barnardi |
Rhynchothorax crenatus |
Rhynchothorax malaccensis |
Rhynchothorax mediterraneus |
Rhynchothorax monnioti |
Rhynchothorax oblongus |
Rhynchothorax orientalis |
Rhynchothorax percivali |
Rhynchothorax philopsammum |
Rhynchothorax tiahurensis |
Rhynchothorax unicornis |
Rhynchothorax vallatus |
Rhynchothorax voxorinus |
Rhynchozoon angulatum |
Rhynchozoon bispinosum |
Rhynchozoon crenulatum |
Rhynchozoon decoratum |
Rhynchozoon fistulosum |
Rhynchozoon neapolitanum |
Rhynchozoon notialis |
Rhynchozoon paa |
Rhynchozoon pseudodigitatum |
Rhynchozoon quadrispinatum |
Rhynchozoon rostratum |
Rhynchozoon spicatum |
Rhynchozoon tubulosum |
Rhynchozoon turgidum |
Rhynchozoon unispinatum |
Rhynchozoon verruculatum |
Rhynobrissus hemiasteroides |
Rhynobrissus pyramidalis |
Rhynobrissus tumulus |
Rhynocrangon alata |
Rhynocrangon sharpi |
Rhynohalicella halona |
Rhyscotoides ciferrii |
Rhyscotoides cubensis |
Rhyscotoides laxus |
Rhyscotoides legrandi |
Rhyscotoides linearis |
Rhyscotoides moandae |
Rhyscotoides ortonedae |
Rhyscotoides parallelus |
Rhyscotoides silvestrii |
Rhyscotus albidemaculatus |
Rhyscotus australis |
Rhyscotus bicolor |
Rhyscotus colimensis |
Rhyscotus globiceps |
Rhyscotus jacksoni |
Rhyscotus nasutus |
Rhyscotus rotundatus |
Rhyscotus somaliensis |
Rhyscotus sphaerocephalus |
Rhyscotus texensis |
Rhyscotus turgifrons |
Rhysia autumnalis |
Rhysia fletcheri |
Rhysia halecii |
Rhyssoplax aerea |
Rhyssoplax canaliculata |
Rhyssoplax komaiana |
Rhyssoplax olivacea |
Rhyssoplax stangeri |
Rhytidodes secundus |
Rhytirhynchia sladeni |
Richalpheus laeuadigitus |
Richalpheus palmeri |
Richardina fredericii |
Richardina spinicincta |
Richardsoniscus portoricensis |
Richbunea incomposita |
Richerellus moosai |
Richtersia beauforti |
Richtersia collaris |
Richtersia demani |
Richtersia discorda |
Richtersia elongata |
Richtersia erinacei |
Richtersia farcimen |
Richtersia imparis |
Richtersia inaequalis |
Richtersia norvegica |
Richtersia pilosa |
Richtersia tenuis |
Ricordea florida |
Rictaxiella choshiensis |
Rictaxis albus |
Rictaxis painei |
Rictaxis punctocaelatus |
Rictaxis punctostriatus |
Ridgeia piscesae |
Ridgewayia gracilis |
Ridgewayia klausruetzleri |
Ridgewayia shoemakeri |
Riftia pachyptila |
Riggia acuticaudata |
Riggia brasiliensis |
Riggia cryptocularis |
Riggia nana |
Riggia paranensis |
Riisea paniculata |
Rildardanus laminosa |
Rimakoroga floridiana |
Rimakoroga rima |
Rimapenaeus byrdi |
Rimapenaeus constrictus |
Rimapenaeus faoe |
Rimapenaeus fuscina |
Rimapenaeus pacificus |
Rimapenaeus similis |
Rimellopsis powisii |
Rimicaris exoculata |
Rimicaris kairei |
Rimicola glacialis |
Rimipontius mediospinifer |
Rimosodaphnella deroyae |
Rimosodaphnella guaradara |
Rimosodaphnella morra |
Rimosodaphnella sculpta |
Rimosodaphnella truvana |
Rimula aequisculpta |
Rimula californiana |
Rimula dorriae |
Rimula frenulata |
Rimula mexicana |
Rimula pycnonema |
Ringicula auriculata |
Ringicula australis |
Ringicula ciommeii |
Ringicula conformis |
Ringicula doliaris |
Ringicula fossulata |
Ringicula gianninii |
Ringicula grandinosa |
Ringicula niinoi |
Ringicula nitida |
Ringicula pirulina |
Ringicula propinquans |
Ringicula pulchella |
Ringicula semistriata |
Ringicula shenzhenensis |
Ripistes parasita |
Risbecia apolegma |
Risomurex caribbaeus |
Risomurex gilbertharrisi |
Risomurex nicocheanus |
Risomurex schrammi |
Risomurex withrowi |
Rissa brevirostris |
Rissa tridactyla |
Rissoa aartseni |
Rissoa alleryi |
Rissoa angustior |
Rissoa atomus |
Rissoa auriformis |
Rissoa auriscalpium |
Rissoa cretacea |
Rissoa curta |
Rissoa decorata |
Rissoa frauenfeldiana |
Rissoa guerinii |
Rissoa incompta |
Rissoa inconspicua |
Rissoa interrupta |
Rissoa italiensis |
Rissoa labiosa |
Rissoa lia |
Rissoa lilacina |
Rissoa membranacea |
Rissoa monodonta |
Rissoa mortoni |
Rissoa multicincta |
Rissoa ordinaria |
Rissoa panhormensis |
Rissoa paradoxa |
Rissoa parva |
Rissoa patens |
Rissoa pompholyx |
Rissoa pseustes |
Rissoa pupoidea |
Rissoa rodhensis |
Rissoa scurra |
Rissoa similis |
Rissoa splendida |
Rissoa syngenes |
Rissoa toroensis |
Rissoa torquilla |
Rissoa variabilis |
Rissoa ventricosa |
Rissoa violacea |
Rissoa xanthias |
Rissoella alaskensis |
Rissoella ameliae |
Rissoella angeli |
Rissoella banana |
Rissoella belkisae |
Rissoella caribaea |
Rissoella dianae |
Rissoella diaphana |
Rissoella elsae |
Rissoella florae |
Rissoella galba |
Rissoella gandocaensis |
Rissoella globularis |
Rissoella hertleini |
Rissoella inflata |
Rissoella opalina |
Rissoella ornata |
Rissoella powelli |
Rissoella secunda |
Rissoella taniae |
Rissoella urbanae |
Rissoella verruculosa |
Rissoella zaidae |
Rissoides africanus |
Rissoides calypso |
Rissoides desmaresti |
Rissoides palidus |
Rissoides pallidus |
Rissoina ambigua |
Rissoina angeli |
Rissoina antoni |
Rissoina artensis |
Rissoina balteata |
Rissoina barthelowi |
Rissoina bertholleti |
Rissoina bicollaris |
Rissoina birestes |
Rissoina bruguieri |
Rissoina bryerea |
Rissoina burragei |
Rissoina californica |
Rissoina cancellata |
Rissoina catesbyana |
Rissoina cerithioides |
Rissoina cerrosensis |
Rissoina chesnelii |
Rissoina clathrata |
Rissoina concinna |
Rissoina costata |
Rissoina crassa |
Rissoina decussata |
Rissoina dyscrita |
Rissoina elegantissima |
Rissoina expansa |
Rissoina fasciata |
Rissoina fenestrata |
Rissoina firmata |
Rissoina fischeri |
Rissoina fortis |
Rissoina fratercula |
Rissoina gigantea |
Rissoina hannai |
Rissoina harryleei |
Rissoina heronensis |
Rissoina histia |
Rissoina honoluluensis |
Rissoina hummelincki |
Rissoina indiscreta |
Rissoina keenae |
Rissoina krebsii |
Rissoina labrosa |
Rissoina lamberti |
Rissoina lapazana |
Rissoina materinsulae |
Rissoina mayori |
Rissoina melanelloides |
Rissoina mexicana |
Rissoina multicostata |
Rissoina nereina |
Rissoina newcombei |
Rissoina nodicincta |
Rissoina obeliscus |
Rissoina pachystoma |
Rissoina peninsularis |
Rissoina percrassa |
Rissoina plicata |
Rissoina ponderi |
Rissoina princeps |
Rissoina privati |
Rissoina pulchella |
Rissoina pulchra |
Rissoina redferni |
Rissoina reticulata |
Rissoina sagraiana |
Rissoina scalariana |
Rissoina schubelae |
Rissoina scolopax |
Rissoina sigmifer |
Rissoina striata |
Rissoina striatocostata |
Rissoina stricta |
Rissoina striosa |
Rissoina tenuistriata |
Rissoina tornatilis |
Rissoina torresiana |
Rissoina vanderspoeli |
Rissomangelia abyssicola |
Rissomangelia compacta |
Rissopsetia gracilis |
Rissopsetia hummelincki |
Rissopsetia islandica |
Rissosyrnola aclis |
Ritenbenkia macropapillata |
Ritterella aequalisiphonis |
Ritterella arenosa |
Ritterella asymmetrica |
Ritterella chetvergovi |
Ritterella circularis |
Ritterella compacta |
Ritterella cornuta |
Ritterella dispar |
Ritterella folium |
Ritterella glareosa |
Ritterella iturupica |
Ritterella mirifica |
Ritterella multistigmata |
Ritterella papillata |
Ritterella pedunculata |
Ritterella prolifera |
Ritterella pulchra |
Ritterella rete |
Ritterella rubra |
Ritterella sigillinoides |
Ritterella solida |
Ritterella tamarae |
Ritterella tokioka |
Ritterella vestita |
Ritterella yamazii |
Ritteria ambigua |
Ritteriella amboinensis |
Ritteriella picteti |
Ritteriella retracta |
Riuguhdrillia engonia |
Rivularia nitida |
Riwo mizeui |
Rizalthus anconis |
Robbea tenax |
Robertgurneya arabica |
Robertgurneya dactylifer |
Robertgurneya dictydiophora |
Robertgurneya diversa |
Robertgurneya ecaudata |
Robertgurneya erythaeus |
Robertgurneya erythraea |
Robertgurneya falklandiensis |
Robertgurneya hopkinsi |
Robertgurneya ilievecensis |
Robertgurneya intermedia |
Robertgurneya oligochaeta |
Robertgurneya remanei |
Robertgurneya rostrata |
Robertgurneya similis |
Robertgurneya simulans |
Robertgurneya smithi |
Robertgurneya soyeri |
Robertgurneya spinulosa |
Robertianella synophthalma |
Robertsonia adduensis |
Robertsonia angolensis |
Robertsonia celtica |
Robertsonia diademata |
Robertsonia flavidula |
Robertsonia glomerata |
Robertsonia hamata |
Robertsonia irrasa |
Robertsonia knoxi |
Robertsonia monardi |
Robertsonia mourei |
Robertsonia propinqua |
Robertsonia salsa |
Robertsonia tenuis |
Robertsonites tuberculatus |
Robiginitomaculum antarcticum |
Robillardia cernica |
Roboastra arika |
Roboastra europea |
Roboastra gracilis |
Roboastra luteolineata |
Roboastra luteolineolata |
Roboastra ricei |
Roboastra tigris |
Robsonella fontaniana |
Robsonella huttoni |
Roburnella wilsoni |
Robustunguis ungulatus |
Rocellaria stimpsonii |
Rochefortia compressa |
Rochefortia grippi |
Rochefortia tumida |
Rochefortina sandwichensis |
Rochia conus |
Rochia nilotica |
Rochinia ahyongi |
Rochinia carpenteri |
Rochinia crassa |
Rochinia crosnieri |
Rochinia gracilipes |
Rochinia hystrix |
Rochinia riversandersoni |
Rochinia tanneri |
Rochinia umbonata |
Rocinela affinis |
Rocinela americana |
Rocinela angustata |
Rocinela australis |
Rocinela belliceps |
Rocinela cornuta |
Rocinela cubensis |
Rocinela damnoniensis |
Rocinela danmoniensis |
Rocinela dumerilii |
Rocinela garricki |
Rocinela granulosa |
Rocinela hawaiiensis |
Rocinela insularis |
Rocinela japonica |
Rocinela juvenalis |
Rocinela kapala |
Rocinela laticauda |
Rocinela maculata |
Rocinela major |
Rocinela media |
Rocinela modesta |
Rocinela murilloi |
Rocinela niponia |
Rocinela oculata |
Rocinela orientalis |
Rocinela patriciae |
Rocinela propodialis |
Rocinela richardsonae |
Rocinela signata |
Rocinela sila |
Rocinela simplex |
Rocinela tridens |
Rocinela tropicalis |
Rocinela tuberculosa |
Rocinela wetzeri |
Rocroithys nivea |
Rocroithys perissus |
Rodocystis rosea |
Rodoniscus anophthalmus |
Rodriguezus garmani |
Rogerus orientalis |
Rogerus rosae |
Rogicka biserialis |
Rogicka oceanica |
Rokopella brummeri |
Rokopella euglypta |
Rokopella oligotropha |
Rolandia coralloides |
Rolandia hispanica |
Romaleon antennarium |
Romaleon branneri |
Romaleon setosum |
Romancheina labiosa |
Romanchella sepicula |
Rondeletiola capensis |
Rondeletiola minor |
Roperia marginata |
Roperia poulsoni |
Roperia tesselata |
Rosacea cymbiformis |
Rosacea flaccida |
Rosacea plicata |
Rosacea repanda |
Rosaliella svalbardensis |
Rosalina bradyi |
Rosalina floridana |
Rosalina globularis |
Rosalina orientalis |
Rosalina vilardeboana |
Rosaster alexandri |
Rosaster bipunctus |
Rosaster confinis |
Rosaster mimicus |
Rosaster symbolicus |
Rosenvingea floridana |
Rosenvingea intricata |
Rosenvingiella polyrhiza |
Rosgorgia inexspectata |
Rosseliana baeticaensis |
Rosseliana rosselii |
Rossella antarctica |
Rossella levis |
Rossella nuda |
Rossella racovitzae |
Rossella villosa |
Rossia brachyura |
Rossia bullisi |
Rossia elliptica |
Rossia glaucopis |
Rossia macrosoma |
Rossia megaptera |
Rossia moelleri |
Rossia mollicella |
Rossia pacifica |
Rossia palpebrosa |
Rossia tortugaensis |
Rossidrilus terraenovae |
Rossiteria nucleus |
Rossiteria pseudonucleolus |
Rossopsyllus kerguelensis |
Rostanga anthelia |
Rostanga arbutus |
Rostanga australis |
Rostanga bassia |
Rostanga bifurcata |
Rostanga byga |
Rostanga calumus |
Rostanga dentacus |
Rostanga lutescens |
Rostanga muscula |
Rostanga orientalis |
Rostanga poddubetskaiae |
Rostanga pulchra |
Rostanga rubra |
Rostellariella delicatula |
Rostellariella martinii |
Rostratoverruca intexta |
Rostratoverruca koehleri |
Rostratoverruca kruegeri |
Rostratoverruca krugeri |
Rostratoverruca malevichi |
Rostratoverruca nexa |
Rostrimacoma cancellata |
Rostrobagatus microps |
Rostroculodes borealis |
Rostroculodes hanseni |
Rostroculodes kroyeri |
Rostroculodes longirostris |
Rostroculodes schneideri |
Rostroculodes vibei |
Rostrophiloscia dominicana |
Rotaliotina discoidea |
Rotaliotina springsteeni |
Rotaovula hirohitoi |
Rotaovula septemmacula |
Rotaria citrina |
Rotaria macrura |
Rotaria neptunia |
Rotaria rotatoria |
Rotaria tardigrada |
Rotomelita ana |
Rotomelita lokoa |
Roweia stephensoni |
Roxania monterosatoi |
Roxania pinguicula |
Roxania semilaevis |
Roxania utriculus |
Roxaniella multistriata |
Roya eximia |
Royella sinon |
Rozinante fragilis |
Rubellatoma diomedea |
Rubellatoma rubella |
Rubellatoma rufocincta |
Rubritrochus andamanensis |
Rubritrochus declivis |
Rubritrochus ellenae |
Rubritrochus lagerweijae |
Rubritrochus moolenbeeki |
Rubritrochus pulcherrimus |
Rubritrochus simoni |
Rudilemboides naglei |
Rudilemboides stenopropodus |
Ruditapes decussatus |
Ruditapes philippinarum |
Ruditapes variegatus |
Ruffojassa georgiana |
Rufusiella insignis |
Rugathanas borradailei |
Rugathanas verrucosus |
Rugiloricus carolinensis |
Rugiloricus cauliculus |
Rugiloricus ornatus |
Rugiloricus polaris |
Rugobela ahiparana |
Rugocythara goodallii |
Rugogaster hydrolagi |
Rugojoeropsis rugosa |
Rugulina fragilis |
Rugulina monterosatoi |
Rugulina tenuis |
Rugulina verrilli |
Rullierinereis anoculata |
Rullierinereis bahamensis |
Rullierinereis fauchaldi |
Rullierinereis mexicana |
Rullierinereis misakiensis |
Rumbleaster eructans |
Rumphella aggregata |
Runcina adriatica |
Runcina africana |
Runcina aurata |
Runcina australis |
Runcina avellana |
Runcina bahiensis |
Runcina banyulensis |
Runcina brenkoae |
Runcina capreensis |
Runcina coronata |
Runcina divae |
Runcina dorcae |
Runcina elongata |
Runcina falciforme |
Runcina ferruginea |
Runcina genciana |
Runcina hansbechi |
Runcina hidalgoensis |
Runcina hornae |
Runcina inconspicua |
Runcina kressae |
Runcina langei |
Runcina macfarlandi |
Runcina macrodenticulata |
Runcina medanensis |
Runcina nivalis |
Runcina ornata |
Runcina palominoi |
Runcina paupera |
Runcina prasina |
Runcina prieta |
Runcina rotunda |
Ruppia cirrhosa |
Ruppia maritima |
Russellia mirabilis |
Russetia dilaniatus |
Rutiderma compressa |
Rutiderma darbyi |
Rutiderma dinochelata |
Rutiderma gerdhartmanni |
Rutiderma gyre |
Rutiderma hartmanni |
Rutiderma leloeuffi |
Rutiderma licinum |
Rutiderma lomae |
Rutiderma mortenseni |
Rutiderma normani |
Rutiderma rostrata |
Rynchops niger |
Rynkatorpa coriolisi |
Rynkatorpa duodactyla |
Rynkatorpa pawsoni |
Rynkatorpa uncinata |
Ryphila cancellus |
Rytiphlaea tinctoria |
Ryukyua circularis |
Ryukyua globosa |