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.
Ophichthidae is a family of fish in the order Anguilliformes, commonly known as the snake eels. The term "Ophichthidae" comes from Greek ophis ("serpent") and ichthys ("fish"). Snake eels are also burrowing eels. They are named for their physical appearance, as they have long, cylindrical, snake-like bodies. This family is found worldwide in tropical to warm temperate waters. They inhabit a wide range of habitats, from coastal shallows and even rivers, to depths below 800 m (2,600 ft). Most species are bottom dwellers, hiding in mud or sand to capture their prey of crustaceans and small fish, but some are pelagic.
The superorder Elopomorpha contains a variety of types of fishes that range from typical silvery-colored species, such as the tarpons and ladyfishes of the Elopiformes and the bonefishes of the Albuliformes, to the long and slender, smooth-bodied eels of the Anguilliformes. The one characteristic uniting this group of fishes is they all have leptocephalus larvae, which are unique to the Elopomorpha. No other fishes have this type of larvae.
Gnathophis is a genus of marine congrid eels.
Gymnothorax is a genus of fish in the family Muraenidae found in Atlantic, Indian and Pacific Ocean. With more than 120 species, it the most speciose genus of moray eels.
Echidna is a genus of moray eels in the family Muraenidae.
Microphis is a genus of pipefishes within the family Syngnathidae. Members of this genus are notable among the Syngnathidae for residing in mainly fresh and brackish waters. Adults breed in coastal rivers, streams, or lakes, and fertilized eggs are carried by the male pipefish in a brood pouch extending along his entire ventral surface.
Cirrhimuraena is a genus of eels in the snake eel family Ophichthidae.
Ophichthus is a genus of eels in the snake eel family Ophichthidae.
The short worm eel is an eel in the family Moringuidae. It was described by Pieter Bleeker in 1863, originally under the genus Aphthalmichthys. It is a tropical marine eel found in the Indo-Pacific, including Laccadives, the Ryukyu Islands, the Philippines, the Marshall Islands, Samoa, and Indonesia. It is known to inhabit reefs. Males can reach a maximum total length of 33 cm.
The Bengal spaghetti-eel is an eel in the family Moringuidae. It was described by John McClelland in 1844, originally under the genus Ptyobranchus. It is a tropical eel known from estuaries in the Ganges River, between India and Bangladesh. Males can reach a maximum total length of 65 cm.
Moringua bicolor, the bicolor spaghetti eel, is an eel in the family Moringuidae. It was described by Johann Jakob Kaup in 1856. It is a marine eel known from Japan, Indonesia, the Philippines, and the Laccadive Sea, in the Indo-West Pacific. It dwells in temperate waters at a known depth of 3 m (9.8 ft).
Moringua edwardsi, the common spaghetti eel, is an eel in the family Moringuidae. It was described by David Starr Jordan and Charles Harvey Bollman in 1889, originally under the genus Stilbiscus. It is a subtropical, marine eel known from the western Atlantic Ocean, including Antigua and Barbuda, Aruba, the Bahamas, Barbados, Belize, Bermuda, Cuba, Dominica, Grenada, Guadeloupe, Honduras, Jamaica, Martinique, Mexico, Montserrat, Nicaragua, Puerto Rico, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Trinidad and Tobago, Florida, Venezuela, the Virgin Islands, British, and the Virgin Islands of the United States. Males can reach a maximum total length of 15 cm, while females can reach a maximum of 50 cm. The eels feed primarily off of burrowing invertebrates.
The rusty spaghetti eel, also known as the rusty worm eel, the slender worm eel, or the intermediate thrush-eel is an eel in the family Moringuidae. It was described by Richard Bliss Jr. in 1883. It is a tropical, marine eel which is known from the Indo-Pacific region, including East Africa, Easter Island, the Ryukyu Islands, Australia, and Micronesia. It leads a benthic lifestyle, burrowing into sandy regions in reefs at a depth range of 1–40 m. Males can reach a maximum total length of 140 cm.
The Java spaghetti eel, also known as the Java thrush-eel, Java worm eel, and the black-tailed thrush eel is an eel in the family Moringuidae. It was described by Johann Jakob Kaup in 1856, originally under the genus Aphthalmichthys. It is a tropical, marine eel which is known from the Indo-Pacific, including East Africa, the Tuamoto Islands, the Ryukyu Islands, and Micronesia. It is a burrowing species which inhabits reefs at a depth range of 2–15 m. Males can reach a maximum total length of 120 cm.
Moringua macrocephalus is an eel in the family Moringuidae. It was described by Pieter Bleeker in 1863, originally under the genus Aphthalmichthys. It is a subtropical, freshwater eel which is known from rivers in the east and south China Sea. It typically dwells in river mouths and mud flats. Males can reach a maximum standard length of 36.5 centimetres.
The lesser thrush eel, also known as the common worm eel and the spaghetti eel, is an eel in the family Moringuidae. It was described by Pieter Bleeker in 1853. It is a tropical, marine eel which is known from East Africa, Samoa, the Ryukyu Islands, and the southern Great Barrier Reef. It typically dwells at a depth range of 3–20 m, with juveniles inhabiting estuaries and rivers, adult females leading a benthic lifestyle in shallow oceanic waters, and adult males living in the pelagic zone. Adults breed offshore. Males can reach a maximum total length of 47 cm.
Penn's thrush eel is an eel in the family Moringuidae. It was described by Leonard Peter Schultz in 1953. It is a tropical, marine eel which is known from Papua New Guinea, in the western central Pacific Ocean.
The purple spaghetti-eel is an eel in the family Moringuidae. It was described by Francis Buchanan-Hamilton in 1822, originally under the genus Muraena. It is a tropical, freshwater eel which is known from India, Bangladesh, Nepal, Indonesia, and the Philippines. It inhabits rivers and estuaries. Males can reach a maximum standard length of 44 cm.
