IRMNG Taxon list
Eremobiotus alicatai (Binda, 1969)
Eremobiotus ovezovae Biserov, 1992
Fractonotus caelatus (Marcus, 1928)
Isohypsibius alicatai Binda, 1969 accepted as Eremobiotus alicatai (Binda, 1969)
Isohypsibius annulatus (Murray, 1905)
Isohypsibius antonovae Biserov, 1990 accepted as Hypsibius antonovae (Biserov, 1990)
Isohypsibius arbiter Grazia-Binda, 1982
Isohypsibius archangajensis Kaczmarek & Michalczyk, 2004
Isohypsibius arcuatus Bartoš, 1934
Isohypsibius asper (Murray, 1906)
Isohypsibius austriacus (Iharos, 1966)
Isohypsibius baicalensis Ramazzotti, 1966
Isohypsibius baldii Ramazzotti, 1945
Isohypsibius baldiioides Tumanov, 2003
Isohypsibius barbarae Pilato & Binda, 2002
Isohypsibius bartosi (Iharos, 1966)
Isohypsibius basalovoi (Durante & Maucci, 1972)
Isohypsibius belliformis (Mihelcic, 1971)
Isohypsibius bellus (Mihelcic, 1971)
Isohypsibius bertolanii (Manicardi, 1989) accepted as Isohypsibius chiarae Maucci, 1987
Isohypsibius borkini Tumanov, 2003
Isohypsibius brevispinosus (Iharos, 1966)
Isohypsibius brevitubulatus Chang & Kim in Rho, Moon, Chang & Kim, 1997
Isohypsibius brulloi Pilato & Pennisi, 1976
Isohypsibius bulbifer (Mihelcic, 1957)
Isohypsibius cameruni Iharos, 1969
Isohypsibius campbellensis Pilato, 1996
Isohypsibius canadensis Murray, 1910
Isohypsibius ceciliae Pilato & Binda, 1987
Isohypsibius changbaiensis Yang, 1999
Isohypsibius chiarae Maucci, 1987
Isohypsibius costatus (Mihelcic, 1971)
Isohypsibius cyrilli Mihelcic, 1951
Isohypsibius dastychi Pilato, Bertolani & Binda, 1983
Isohypsibius deconincki Pilato, 1971
Isohypsibius deflexus (Mihelcic, 1960)
Isohypsibius dudichi (Iharos, 1964)
Isohypsibius duranteae (Maucci, 1978)
Isohypsibius effusus (Mihelcic, 1971)
Isohypsibius elegans (Binda & Pilato, 1971)
Isohypsibius epleynensis (Iharos, 1970)
Isohypsibius franzi (Mihelcic, 1951)
Isohypsibius fuscus (Mihelcic, 1971)
Isohypsibius geddesi (Hallas, 1971) accepted as Halobiotus geddesi (Hallas, 1971)
Isohypsibius gibbus (Marcus, 1928)
Isohypsibius gilvus Biserov, 1986
Isohypsibius glaber Durante-Pasa & Maucci, 1979
Isohypsibius glazovi Biserov, 1999
Isohypsibius gracilis (Iharos, 1966)
Isohypsibius granditintinus Chang & Rho, 1996
Isohypsibius granulifer Thulin, 1928
Isohypsibius gyulai (Mihelcic, 1971)
Isohypsibius hadzii (Mihelcic, 1938)
Isohypsibius helenae (Iharos, 1964)
Isohypsibius hydrogogianus Ito & Tagami, 1993
Isohypsibius hypostomoides (Mihelcic, 1971)
Isohypsibius improvisus Dastych, 1984
Isohypsibius indicus (Murray, 1907)
Isohypsibius irregibilis Biserov, 1992
Isohypsibius itoi Tsurusaki, 1980
Isohypsibius jakieli Dastych, 1984
Isohypsibius jingshanensis Yang, 2003
Isohypsibius jinhouensis Yang, 2007
Isohypsibius josephi (Iharos, 1964)
Isohypsibius kenodontis Kendall-Fite & Nelson, 1996
Isohypsibius kotovae Tumanov, 2003
Isohypsibius kristenseni Pilato, Catanzaro & Binda, 1990
Isohypsibius ladogensis Tumanov, 2003
Isohypsibius laevis McInnes, 1995
Isohypsibius landalti (Iharos, 1966)
Isohypsibius latiunguis (Iharos, 1964)
Isohypsibius leithaicus (Iharos, 1966)
Isohypsibius liae Li & Wang, 2006
Isohypsibius lineatus (Mihelcic, 1969)
Isohypsibius longiunguis Pilato, 1974
Isohypsibius lunulatus (Iharos, 1966)
Isohypsibius macrodactylus Maucci, 1978
Isohypsibius malawiensis Jørgensen, 2001
Isohypsibius mammillosus (Iharos, 1964)
Isohypsibius marcellinoi (Binda & Pilato, 1971)
Isohypsibius marii Bertolani, 1981
Isohypsibius matici Pilato, 1971 accepted as Pseudobiotus matici (Pilato, 1971)
Isohypsibius megalonyx Thulin, 1928 accepted as Pseudobiotus megalonyx (Thulin, 1928)
Isohypsibius mihelcici (Iharos, 1964)
Isohypsibius monoicus Bertolani, 1981
Isohypsibius monstruosus Maucci, 1988
Isohypsibius montanus (Mihelcic, 1938)
Isohypsibius myrops (du Bois Reymond-Marcus, 1944)
Isohypsibius neoundulatus (Durante, Pasa & Maucci, 1975)
Isohypsibius nipponicus Sudzuki, 1975
Isohypsibius nodosus (Murray, 1907)
Isohypsibius novaeguineae Iharos, 1967
Isohypsibius palmai Pilato, 1996
Isohypsibius panovi Tumanov, 2005
Isohypsibius papillifer (Murray, 1905)
Isohypsibius pappi (Iharos, 1966)
Isohypsibius pauper (Mihelcic, 1971)
Isohypsibius pilatoi Durante-Pasa & Maucci, 1979
Isohypsibius pratensis (Iharos, 1964)
Isohypsibius prosostomus Thulin, 1928