Conger is a genus of marine congrid eels. It includes some of the largest types of eels, ranging up to 2 m (6 ft) or more in length, in the case of the European conger. Large congers have often been observed by divers during the day in parts of the Mediterranean Sea, and both European and American congers are sometimes caught by fishermen along the European and North American Atlantic coasts.
The daggertooth pike conger also known as the darkfin pike eel in Ozzyland, to distinguish it from the related pike-eel, is a species of eel in the pike conger family, Muraenesocidae. They primarily live on soft bottoms in marine and brackish waters down to a depth of 800 m (2,600 ft), but may enter freshwater. They commonly grow to about 1.5 m (4.9 ft) in length, but may grow as long as 2.2 m (7.2 ft). Daggertooth pike congers occur in the Red Sea, on the coast of the northern Indian Ocean, and in the West Pacific from Indochina to Japan. A single specimen was also reported in the Mediterranean Sea off Israel in 1982.
Gnathophis is a genus of marine congrid eels.
Eels are ray-finned fish belonging to the order Anguilliformes, which consists of eight suborders, 19 families, 111 genera, and about 800 species. Eels undergo considerable development from the early larval stage to the eventual adult stage, and are usually predators.
Cynoponticus is a small genus of eels found throughout the Indo-Pacific. It is one of four genera in the family Muraenesocidae. It currently has three described species, which were formerly in the genus Muraenesox. Members are found in a wide distribution of the Atlantic Ocean, Pacific and Indian Oceans. They may be found in the west part of the Mediterranean Sea as well. They are nonguarders of their young.
Bathycongrus is a genus of eels in the family Congridae.
Bathyuroconger is a genus of eels in the family Congridae. It currently contains the following species:
The garden eels are the subfamily Heterocongrinae in the conger eel family Congridae. The majority of garden eels live in the Indo-Pacific, but species are also found in warmer parts of the Atlantic Ocean and East Pacific. These small eels live in burrows on the sea floor and get their name from their practice of poking their heads from their burrows while most of their bodies remain hidden. Since they tend to live in groups, the many eel heads "growing" from the sea floor resemble the plants in a garden. They vary greatly in colour depending on the exact species involved. The largest species reaches about 120 cm (47 in) in length, but most species do not surpass 60 cm (24 in). Garden eel colonies can grow as large as one acre in surface area.
Rhynchoconger is a genus of eels in the family Congridae.
Xenomystax is a genus of eels in the family Congridae. It currently contains the following species:
Acromycter atlanticus is an eel in the family Congridae. It was described by David G. Smith in 1989. It is a marine, deep water-dwelling eel which is known from the western central Atlantic Ocean. It dwells at a depth range of 503–640 meters. Males can reach a maximum total length of 29.5 centimeters.
Gnathophis xenica is an eel in the family Congridae. It was described by Kiyomatsu Matsubara and Akira Ochiai in 1951, originally as a subspecies of Arisoma nystromi. It is a marine, temperate water-dwelling eel which is known from Japan, in the northwestern Pacific Ocean. Males can reach a maximum total length of 32 centimeters.
The whiptail conger, also known as the conger eel in Cuba, is an eel in the family Congridae. It was described by Isaac Ginsburg in 1951, originally under the genus Congrina. It is a marine, deep water-dwelling eel which is known from the western Atlantic Ocean, including the United States in the northern Gulf of Mexico and northern South America. It is known to dwell at a depth of 203 meters (666 ft). Males can reach a maximum total length of 61 centimeters (24 in).
The threadtail conger is an eel in the family Congridae. It was described by Isaac Ginsburg in 1954. It is a marine, subtropical eel which is known from the eastern and western Atlantic Ocean, including the Gulf of Guinea, the Gulf of Mexico and Suriname. It is known to dwell at a depth range of 44 to 384 meters. Males can reach a maximum total length of 38 centimeters (15 in).
The yellow garden eel is an eel in the family Congridae. It was described by David G. Smith in 1989. It is a nonmigratory marine, tropical eel which is endemic to waters off the coast of the U.S. state of Florida. It is known from the both sides of Florida, from the Gulf of Mexico to the western central Atlantic Ocean. It is known to dwell at a depth of 33 m (108 ft).
The blacktail pike-conger is an eel in the family Nettastomatidae. It was described by George Brown Goode and Tarleton Hoffman Bean in 1896. It is a subtropical, marine eel which is known from the western Atlantic Ocean. It is known to dwell at a maximum depth of 203 meters. Males can reach a maximum total length of 36.6 centimeters.
The freckled pike-conger, also known as the silver conger, is an eel in the family Nettastomatidae. It was described by Isaac Ginsburg in 1951. It is a marine, subtropical eel which is known from the western central Atlantic Ocean, including the Gulf of Mexico, Colombia, and towards the mouth of the Amazon River. It dwells at a depth range of 55–310 meters. Males can reach a maximum total length of 54.2 centimeters.
Hoplunnis megista is an eel in the family Nettastomatidae. It was described by David G. Smith and Robert H. Kanazawa in 1989. It is a marine, deep water-dwelling eel which is known from the western central Atlantic Ocean, including Nicaragua and Panama. It is known to dwell at a depth range of 366 to 421 meters. Males can reach a maximum total length of 91.7 centimeters (36.1 in).
Hoplunnis similis is an eel in the family Nettastomatidae. It was described by David G. Smith in 1989. It is a marine, deep water-dwelling eel which is known from the western central Atlantic Ocean, including Florida, USA, Honduras and Nicaragua. It is known to dwell at a depth range of 146 to 329 meters. Males can reach a maximum total length of 49.3 centimeters (19.4 in).
The spotted pike-conger, also known as the conger eel in Cuba, is an eel in the family Nettastomatidae. It was described by Isaac Ginsburg in 1951. It is a marine, deep water-dwelling eel which is known from the western Atlantic Ocean, including the Gulf of Mexico and the Straits of Florida, USA. It dwells at a depth range of 130 to 420 meters, and inhabits benthic sediments of mud. Males can reach a maximum total length of 46 centimeters (18 in).
