| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Ascorhynchus abyssi Sars, 1877 |
Northeast Atlantic and the Arctic Ocean | ||
| Ascorhynchus agassizi Schimkewitsch, 1893 |
Eastern Central Pacific | ||
| Ascorhynchus antipodus Child, 1987 |
Southwest Pacific | ||
| Ascorhynchus arenicolum (Dohrn, 1881) |
Southeast Atlantic and the Mediterranean | ||
| Ascorhynchus armatus (Wilson, 1881) |
Western Atlantic and Indo-West Pacific region except from West Indies (Ref | ||
| Ascorhynchus athernum Child, 1982 |
Northwest Atlantic | ||
| Ascorhynchus auchenicum (Slater, 1879) |
Northwest Pacific | ||
| Ascorhynchus bacescui Stock, 1975 |
Western Indian Ocean | ||
| Ascorhynchus birsteini Turpaeva, 1971 |
Southeast Pacific | ||
| Ascorhynchus breviscapus Stock, 1968 |
Western Central Pacific | ||
| Ascorhynchus bucerus Turpaeva, 1971 |
Northwest Pacific | ||
| Ascorhynchus cactoides Stock, 1954 |
Western Central Pacific | ||
| Ascorhynchus castelli (Dohrn, 1881) |
Western Atlantic and the Mediterranean | ||
| Ascorhynchus castellioides Stock, 1957 |
Western Central Atlantic | ||
| Ascorhynchus colei Hedgpeth, 1943 |
Western Central Atlantic | ||
| Ascorhynchus comatus Child, 1992 |
Eastern Pacific | ||
| Ascorhynchus compactus Clark, 1963 |
Indo-West Pacific | ||
| Ascorhynchus constrictus Stock, 1991 |
Western Central Pacific | ||
| Ascorhynchus cooki Child, 1987 |
Southwest Pacific and the Antarctic | ||
| Ascorhynchus corderoi du Bois-Reymond Marcus, 1952 |
Indo-Pacific | ||
| Ascorhynchus crenatus Child, 1992 |
Western Central Atlantic | ||
| Ascorhynchus cryptopygius Ortmann, 1890 |
Northwest Pacific | ||
| Ascorhynchus cuculus Fry & Hedgpeth, 1969 |
Atlantic Antarctic | ||
| Ascorhynchus dietheus Child, 2002 |
Western Indian Ocean | ||
| Ascorhynchus discrepans Stock, 1955 |
Western Central Atlantic | ||
| Ascorhynchus endoparasiticus Arnaud, 1978 |
Northeast Atlantic | ||
| Ascorhynchus foresti Stock, 1991 |
Western Central Pacific | ||
| Ascorhynchus fragilis Stock, 1991 |
Western Pacific | ||
| Ascorhynchus fusticulus Nakamura & Child, 1983 |
Northwest Pacific | ||
| Ascorhynchus glaber Hoek, 1881 |
Antarctic and Western Indian Ocean | ||
| Ascorhynchus glaberrimus Schimkewitsch, 1913 |
Northwest Pacific | ||
| Ascorhynchus hedgpethi Turpaeva, 1974 |
Southwest Atlantic | ||
| Ascorhynchus heuresis Bamber, 2002 |
Northeast Atlantic | ||
| Ascorhynchus hippos Turpaeva, 1994 |
Northern Pacific | ||
| Ascorhynchus horologius Child, 1992 |
Western Central Atlantic | ||
| Ascorhynchus inflatus Stock, 1963 |
Pacific Ocean and South Atlantic | ||
| Ascorhynchus insularus Clark, 1972 |
Southwest Pacific | ||
| Ascorhynchus ios Bamber & Thurston, 1993 |
Eastern Central Atlantic | ||
| Ascorhynchus japonicus Ives, 1891 |
Pacific Ocean | ||
| Ascorhynchus laterospinus Hilton, 1942 |
Eastern Pacific | ||
| Ascorhynchus latipes (Cole, 1906) |
Western and Central Atlantic | ||
| Ascorhynchus levissimus Loman, 1908 |
Central Indo-West Pacific | ||
| Ascorhynchus levivani Turpaeva, 1994 |
Northern Pacific | ||
| Ascorhynchus longicollis (Haswell, 1884) |
Indo-West Pacific | ||
| Ascorhynchus losinalosinskii Turpaeva, 1971 |
Northwest Pacific | ||
| Ascorhynchus mariae Turpaeva, 1971 |
Northwest Pacific | ||
| Ascorhynchus melwardi Flynn, 1929 |
Western Central Pacific | ||
| Ascorhynchus meteor Müller, 1989 |
Western Indian Ocean | ||
| Ascorhynchus miniscapus Stock, 1993 |
Western Central Pacific | ||
| Ascorhynchus minutus Hoek, 1881 |
Western Central Pacific | ||
| Ascorhynchus okai Nakamura & Child, 1983 |
Western Pacific | ||
| Ascorhynchus ornatus (Helfer, 1938) |
Southeast Atlantic, Pacific Ocean and Antarctic Indian Ocean | ||
| Ascorhynchus orthorhynchus Hoek, 1881 |
Western Central Pacific | ||
| Ascorhynchus orthostomum Child, 1998 |
Southwest Pacific | 4.6 | |
| Ascorhynchus ovicoxa Stock, 1975 |
Western Atlantic | ||
| Ascorhynchus pararmatus Stock, 1975 |
Western Central Atlantic | ||
| Ascorhynchus parvituberculatus Stock, 1953 |
Northwest Pacific | ||
| Ascorhynchus paxillum Child, 1992 |
Eastern Pacific | ||
| Ascorhynchus pennai (Mello-Leitao, 1946) |
Southwest Atlantic | ||
| Ascorhynchus pilipes Stock, 1991 |
Western Central Pacific | ||
| Ascorhynchus prosus Nakamura & Child, 1983 |
Northwest Pacific | ||
| Ascorhynchus pudicus Stock, 1970 |
Northeast Atlantic and the Mediterranean | ||
| Ascorhynchus pyrginospinum McCloskey, 1967 |
Northwest Pacific and Western Atlantic | ||
| Ascorhynchus ramipes (Bohm, 1879) |
Northwest Pacific | ||
| Ascorhynchus serratus Hedgpeth, 1948 |
Western Central Atlantic | ||
| Ascorhynchus seticauda Stock, 1991 |
Indo-West Pacific | ||
| Ascorhynchus simile Fage, 1942 |
Eastern Central Atlantic | ||
| Ascorhynchus simplex Nakamura & Child, 1991 |
Northwest Pacific | ||
| Ascorhynchus somaliensis Stock, 1994 |
Western Indian Ocean | ||
| Ascorhynchus stocki Hong & Kim, 1987 |
Northwest Pacific | ||
| Ascorhynchus tenuirostris Carpenter, 1892 |
Western Central Pacific | ||
| Ascorhynchus tuberosus Utinomi, 1962 |
Northwest Pacific | ||
| Ascorhynchus turritus Stock, 1978 |
Atlantic Ocean | ||
| Ascorhynchus utinomii Nakamura & Child, 1982 |
Northwest Pacific | ||
| Ascorhynchus verrucosus Stock, 1991 |
Central Indo-West Pacific |