[{"AphiaID":263410,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263410","scientificname":"Synasellus albicastrensis","authority":"Braga, 1960","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263410,"valid_name":"Synasellus albicastrensis","valid_authority":"Braga, 1960","parentNameUsageID":249374,"originalNameUsageID":263410,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus albicastrensis Braga, 1960. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263410 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263410","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263411,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263411","scientificname":"Synasellus barcelensis","authority":"Noodt & Galhano, 1969","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263411,"valid_name":"Synasellus barcelensis","valid_authority":"Noodt & Galhano, 1969","parentNameUsageID":249374,"originalNameUsageID":263411,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus barcelensis Noodt & Galhano, 1969. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263411 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263411","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263412,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263412","scientificname":"Synasellus bragai","authority":"Afonso, 1987","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263412,"valid_name":"Synasellus bragai","valid_authority":"Afonso, 1987","parentNameUsageID":249374,"originalNameUsageID":263412,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus bragai Afonso, 1987. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263412 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263412","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263413,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263413","scientificname":"Synasellus bragaianus","authority":"Henry & Magniez, 1987","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263413,"valid_name":"Synasellus bragaianus","valid_authority":"Henry & Magniez, 1987","parentNameUsageID":249374,"originalNameUsageID":263413,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus bragaianus Henry & Magniez, 1987. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263413 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263413","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263414,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263414","scientificname":"Synasellus brigantinus","authority":"Braga, 1959","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263414,"valid_name":"Synasellus brigantinus","valid_authority":"Braga, 1959","parentNameUsageID":249374,"originalNameUsageID":263414,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus brigantinus Braga, 1959. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263414 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263414","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263415,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263415","scientificname":"Synasellus capitatus","authority":"(Braga, 1968)","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263415,"valid_name":"Synasellus capitatus","valid_authority":"(Braga, 1968)","parentNameUsageID":249374,"originalNameUsageID":262702,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus capitatus (Braga, 1968). Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263415 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263415","isMarine":0,"isBrackish":0,"isFreshwater":1,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2019-07-02T16:40:56.243Z"},{"AphiaID":263416,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263416","scientificname":"Synasellus dissimilis","authority":"Afonso, 1987","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263416,"valid_name":"Synasellus dissimilis","valid_authority":"Afonso, 1987","parentNameUsageID":249374,"originalNameUsageID":263416,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus dissimilis Afonso, 1987. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263416 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263416","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263417,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263417","scientificname":"Synasellus exiguus","authority":"Braga, 1944","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263417,"valid_name":"Synasellus exiguus","valid_authority":"Braga, 1944","parentNameUsageID":249374,"originalNameUsageID":1715866,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus exiguus Braga, 1944. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263417 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263417","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2023-10-27T12:15:29.487Z"},{"AphiaID":263418,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263418","scientificname":"Synasellus favaiensis","authority":"Eiras, 1974","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263418,"valid_name":"Synasellus favaiensis","valid_authority":"Eiras, 1974","parentNameUsageID":249374,"originalNameUsageID":1355380,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus favaiensis Eiras, 1974. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263418 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263418","isMarine":0,"isBrackish":0,"isFreshwater":1,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2023-09-12T18:09:52.427Z"},{"AphiaID":263419,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263419","scientificname":"Synasellus flaviensis","authority":"Afonso, 1996","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263419,"valid_name":"Synasellus flaviensis","valid_authority":"Afonso, 1996","parentNameUsageID":249374,"originalNameUsageID":263419,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus flaviensis Afonso, 1996. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263419 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263419","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263420,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263420","scientificname":"Synasellus fragilis","authority":"Braga, 1946","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263420,"valid_name":"Synasellus fragilis","valid_authority":"Braga, 1946","parentNameUsageID":249374,"originalNameUsageID":263420,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus fragilis Braga, 1946. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263420 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263420","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263421,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263421","scientificname":"Synasellus henrii","authority":"Afonso, 1987","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263421,"valid_name":"Synasellus henrii","valid_authority":"Afonso, 1987","parentNameUsageID":249374,"originalNameUsageID":263421,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus henrii Afonso, 1987. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263421 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263421","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263422,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263422","scientificname":"Synasellus hurki","authority":"Henry & Magniez, 1995","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263422,"valid_name":"Synasellus hurki","valid_authority":"Henry & Magniez, 1995","parentNameUsageID":249374,"originalNameUsageID":263422,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus hurki Henry & Magniez, 1995. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263422 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263422","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263423,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263423","scientificname":"Synasellus insignis","authority":"Afonso, 1984","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263423,"valid_name":"Synasellus insignis","valid_authority":"Afonso, 1984","parentNameUsageID":249374,"originalNameUsageID":263423,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus insignis Afonso, 1984. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263423 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263423","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263424,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263424","scientificname":"Synasellus intermedius","authority":"Afonso, 1985","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263424,"valid_name":"Synasellus intermedius","valid_authority":"Afonso, 1985","parentNameUsageID":249374,"originalNameUsageID":263424,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus intermedius Afonso, 1985. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263424 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263424","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263425,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263425","scientificname":"Synasellus lafonensis","authority":"Braga, 1959","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263425,"valid_name":"Synasellus lafonensis","valid_authority":"Braga, 1959","parentNameUsageID":249374,"originalNameUsageID":263425,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus lafonensis Braga, 1959. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263425 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263425","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263426,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263426","scientificname":"Synasellus leysi","authority":"Henry & Magniez, 1995","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263426,"valid_name":"Synasellus leysi","valid_authority":"Henry & Magniez, 1995","parentNameUsageID":249374,"originalNameUsageID":263426,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus leysi Henry & Magniez, 1995. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263426 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263426","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263427,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263427","scientificname":"Synasellus longicauda","authority":"Braga, 1959","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263427,"valid_name":"Synasellus longicauda","valid_authority":"Braga, 1959","parentNameUsageID":249374,"originalNameUsageID":263427,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus longicauda Braga, 1959. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263427 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263427","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263428,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263428","scientificname":"Synasellus longicornis","authority":"Afonso, 1978","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263428,"valid_name":"Synasellus longicornis","valid_authority":"Afonso, 1978","parentNameUsageID":249374,"originalNameUsageID":263428,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus longicornis Afonso, 1978. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263428 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263428","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263429,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263429","scientificname":"Synasellus mariae","authority":"(Braga, 1942)","status":"alternative representation","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":1355378,"valid_name":"Synasellus mariae mariae","valid_authority":"(Braga, 1942)","parentNameUsageID":249374,"originalNameUsageID":294697,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus mariae (Braga, 1942). Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263429 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263429","isMarine":0,"isBrackish":0,"isFreshwater":1,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2023-10-27T12:15:29.487Z"},{"AphiaID":263430,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263430","scientificname":"Synasellus mateusi","authority":"Braga, 1954","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263430,"valid_name":"Synasellus mateusi","valid_authority":"Braga, 1954","parentNameUsageID":249374,"originalNameUsageID":263430,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus mateusi Braga, 1954. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263430 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263430","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263431,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263431","scientificname":"Synasellus meijersae","authority":"Henry & Magniez, 1987","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263431,"valid_name":"Synasellus meijersae","valid_authority":"Henry & Magniez, 1987","parentNameUsageID":249374,"originalNameUsageID":263431,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus meijersae Henry & Magniez, 1987. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263431 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263431","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263432,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263432","scientificname":"Synasellus meirelesi","authority":"Braga, 1959","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263432,"valid_name":"Synasellus meirelesi","valid_authority":"Braga, 1959","parentNameUsageID":249374,"originalNameUsageID":263432,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus meirelesi Braga, 1959. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263432 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263432","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263433,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263433","scientificname":"Synasellus minutus","authority":"Braga, 1967","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263433,"valid_name":"Synasellus minutus","valid_authority":"Braga, 1967","parentNameUsageID":249374,"originalNameUsageID":263433,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus minutus Braga, 1967. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263433 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263433","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263434,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263434","scientificname":"Synasellus nobrei","authority":"Braga, 1967","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263434,"valid_name":"Synasellus nobrei","valid_authority":"Braga, 1967","parentNameUsageID":249374,"originalNameUsageID":263434,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus nobrei Braga, 1967. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263434 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263434","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263435,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263435","scientificname":"Synasellus notenboomi","authority":"Henry & Magniez, 1987","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263435,"valid_name":"Synasellus notenboomi","valid_authority":"Henry & Magniez, 1987","parentNameUsageID":249374,"originalNameUsageID":263435,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus notenboomi Henry & Magniez, 1987. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263435 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263435","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263436,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263436","scientificname":"Synasellus pireslimai","authority":"Braga, 1959","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263436,"valid_name":"Synasellus pireslimai","valid_authority":"Braga, 1959","parentNameUsageID":249374,"originalNameUsageID":263436,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus pireslimai Braga, 1959. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263436 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263436","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263437,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263437","scientificname":"Synasellus pombalensis","authority":"Afonso, 1987","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263437,"valid_name":"Synasellus pombalensis","valid_authority":"Afonso, 1987","parentNameUsageID":249374,"originalNameUsageID":263437,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus pombalensis Afonso, 1987. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263437 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263437","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263438,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263438","scientificname":"Synasellus robusticornis","authority":"Afonso, 1987","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263438,"valid_name":"Synasellus robusticornis","valid_authority":"Afonso, 1987","parentNameUsageID":249374,"originalNameUsageID":263438,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus robusticornis Afonso, 1987. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263438 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263438","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263439,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263439","scientificname":"Synasellus serranus","authority":"Braga, 1967","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263439,"valid_name":"Synasellus serranus","valid_authority":"Braga, 1967","parentNameUsageID":249374,"originalNameUsageID":263439,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus serranus Braga, 1967. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263439 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263439","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263440,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263440","scientificname":"Synasellus tirsensis","authority":"Afonso, 1987","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263440,"valid_name":"Synasellus tirsensis","valid_authority":"Afonso, 1987","parentNameUsageID":249374,"originalNameUsageID":263440,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus tirsensis Afonso, 1987. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263440 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263440","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263441,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263441","scientificname":"Synasellus transmontanus","authority":"Braga, 1959","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263441,"valid_name":"Synasellus transmontanus","valid_authority":"Braga, 1959","parentNameUsageID":249374,"originalNameUsageID":263441,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus transmontanus Braga, 1959. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263441 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263441","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263442,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263442","scientificname":"Synasellus valpacensis","authority":"Afonso, 1996","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263442,"valid_name":"Synasellus valpacensis","valid_authority":"Afonso, 1996","parentNameUsageID":249374,"originalNameUsageID":263442,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus valpacensis Afonso, 1996. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263442 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263442","isMarine":0,"isBrackish":0,"isFreshwater":1,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263443,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263443","scientificname":"Synasellus vidaguensis","authority":"Afonso, 1996","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263443,"valid_name":"Synasellus vidaguensis","valid_authority":"Afonso, 1996","parentNameUsageID":249374,"originalNameUsageID":263443,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus vidaguensis Afonso, 1996. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263443 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263443","isMarine":0,"isBrackish":0,"isFreshwater":1,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"},{"AphiaID":263444,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263444","scientificname":"Synasellus vilacondensis","authority":"Afonso, 1987","status":"accepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":263444,"valid_name":"Synasellus vilacondensis","valid_authority":"Afonso, 1987","parentNameUsageID":249374,"originalNameUsageID":263444,"kingdom":"Animalia","phylum":"Arthropoda","class":"Malacostraca","order":"Isopoda","family":"Asellidae","genus":"Synasellus","citation":"Boyko, C.B.; Bruce, N.L.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2026). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synasellus vilacondensis Afonso, 1987. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=263444 on 2026-11-05","lsid":"urn:lsid:marinespecies.org:taxname:263444","isMarine":1,"isBrackish":0,"isFreshwater":0,"isTerrestrial":0,"isExtinct":0,"match_type":"exact","modified":"2008-01-03T13:02:48.367Z"}]