Ariosoma is a genus of marine congrid eels.
Bathycongrus is a genus of eels in the family Congridae.
Ariosoma multivertebratum is an eel in the family Congridae. It was described by Emma Stanislavovna Karmovskaya in 2004. It is a marine, deep water-dwelling eel which is known from the Marquesas Islands, in the eastern central Pacific Ocean. It is known to dwell at a depth range of 300–460 metres. Males can reach a maximum total length of 54.2 centimetres.
Ariosoma sazonovi is an eel in the family Congridae. It was described by Emma Stanislavovna Karmovskaya in 2004. It is a marine, deep water-dwelling eel which is known from the Philippines, in the western Pacific Ocean. It is known to dwell at a depth range of 160–440 metres. Females can reach a maximum total length of 39.5 centimetres.
Ariosoma sereti is an eel in the family Congridae. It was described by Emma Stanislavovna Karmovskaya in 2004. It is a marine, deep water-dwelling eel which is known from the Marquesas Islands, in the eastern central Pacific Ocean. It is known to dwell at a depth range of 95–370 metres. Females can reach a maximum total length of 26.5 centimetres.
Acromycter longipectoralis is an eel in the family Congridae. It was described by Emma Stanislavovna Karmovskaya in 2004. It is a marine, deep water-dwelling eel which is known from New Caledonia, in the western Pacific Ocean. It is known to dwell at a depth of 580 metres. Females can reach a total length of 21.7 centimetres.
Bassanago nielseni is an eel in the family Congridae. It was described by Emma Stanislavovna Karmovskaya in 1990, originally under the genus Pseudoxenomystax. It is a marine, deep-water dwelling eel which is known from the central and southern part of the Nazca Ridge, in the southeastern Pacific Ocean. It dwells at a depth range of 160–340 metres. Males can reach a maximum total length of 46.5 centimetres.
Bathycongrus aequoreus is an eel in the family Congridae. It was described by Charles Henry Gilbert and Frank Cramer in 1897, originally under the genus Congermuraena. It is a marine, deep water-dwelling eel which is known from Hawaii, in the eastern central Pacific Ocean. It dwells at a depth range of 300–686 metres, and leads a benthic lifestyle.
Bathycongrus bleekeri is an eel in the family Congridae. It was described by Henry Weed Fowler in 1934. It is a tropical, marine eel which is known from the Philippines, in the western central Pacific Ocean. It is known to dwell at a depth of 51 metres. Males can reach a maximum total length of 8 centimetres.
The Bullish conger is an eel in the family Congridae. It was described by David G. Smith and Robert H. Kanazawa in 1977, originally under the genus Rhechias. It is a marine, deep water-dwelling eel which is known from the Gulf of Mexico to the Amazon, in the western Atlantic Ocean. It dwells at a depth range of 366–475 meters. Males can reach a maximum total length of 39.5 centimeters.
The lined conger is an eel in the family Congridae. It was described by Albert Günther in 1887, originally under the genus Congromuraena. It is a marine, deep water-dwelling eel which is known from the western Indian Ocean to the southwestern Pacific Ocean, including Indonesia and Hawaii. It dwells at a depth range of 270–1270 metres.
Bathycongrus longicavis is an eel in the family Congridae. It was described by Emma Stanislavovna Karmovskaya in 2009. It is a tropical, marine eel which is known from the Pacific Ocean, including Vanuatu and the New Hebrides Trench. It dwells at a depth range of 532–599 metres. Males can reach a maximum total length of 38.6 centimetres.
The shorthead conger is an eel in the family Congridae. It was described by Charles Henry Gilbert in 1891, originally under the genus Ophisoma. It is a marine, deep water-dwelling eel which is known from the Gulf of California to Panama, in the eastern central Pacific Ocean. It dwells at a depth range of 265–590 metres. Males can reach a maximum total length of 25 centimetres.
The Toothy conger is an eel in the family Congridae. It was described by Henry Weed Fowler in 1934, originally under the genus Uranoconger. It is a marine, deep water-dwelling eel which is known from the western Indian and southwestern Pacific Ocean, including the Philippines and Indonesia. It is known to dwell at a depth of 886 metres. Males can reach a maximum total length of 4.3 centimetres.
Bathycongrus parapolyporus is an eel in the family Congridae. It was described by Emma Stanislavovna Karmovskaya in 2009. It is a tropical, marine eel which is known from the western central Pacific Ocean, including Fiji, Lakeba Island, the South China Sea, and Vietnam. It is known to dwell at a depth of 310 metres. Females can reach a maximum total length of 34.8 centimetres.
Bathycongrus parviporus is an eel in the family Congridae. It was described by Emma Stanislavovna Karmovskaya in 2011. It is a tropical, marine eel which is known from the South China Sea and central Vietnam.
Bathycongrus polyporus is an eel in the family Congridae. It was described by David G. Smith and Robert H. Kanazawa in 1977, originally under the genus Rhechias. It is a marine, deep water-dwelling eel which is known from the Straits of Florida and the northern coast of Cuba, in the western central Atlantic Ocean. It dwells at a depth range of 439–549 meters. Males can reach a maximum total length of 43 centimeters.
Bathycongrus trilineatus is an eel in the family Congridae. It was described by Peter Henry John Castle in 1964, originally under the genus Leptocephalus. It is a tropical, marine eel which is known from the western central Pacific Ocean. It is known to dwell at a depth of 50 metres.
Bathycongrus unimaculatus is an eel in the family Congridae. It was described by Emma Stanislavovna Karmovskaya in 2009. It is a tropical, marine eel which is known from the southern Loyalty Basin in New Caledonia. It usually dwells at a depth range of 430–450 metres. Males can reach a maximum total length of 28.3 centimetres.
The Longnose conger is an eel in the family Congridae. It was described by Peter Henry John Castle in 1968, originally under the genus Congrina. It is a marine, deep water-dwelling eel which is known from the Indo-Western Pacific, including Mozambique, Natal, South Africa, Japan, the Philippines, and Indonesia. It dwells at a depth range of 250–500 metres. Males can reach a maximum total length of 55 centimetres.
