| Neenchelys microtretus | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Anguilliformes |
| Family: | Ophichthidae |
| Genus: | Neenchelys |
| Species: | N. microtretus |
| Binomial name | |
| Neenchelys microtretus Bamber, 1915 | |
Neenchelys microtretus is an eel in the family Ophichthidae (worm/snake eels). [1] It was described by R.C. Bamber in 1915. [2] It is a marine, temperate, water-dwelling eel which is known from the Red Sea, in the western Indian Ocean. [1]
The American eel is a facultative catadromous fish found on the eastern coast of North America. Freshwater eels are fish belonging to the elopomorph superorder, a group of phylogenetically ancient teleosts. The American eel has a slender, snake-like body that is covered with a mucus layer, which makes the eel appear to be naked and slimy despite the presence of minute scales. A long dorsal fin runs from the middle of the back and is continuous with a similar ventral fin. Pelvic fins are absent, and relatively small pectoral fins can be found near the midline, followed by the head and gill covers. Variations exist in coloration, from olive green, brown shading to greenish-yellow and light gray or white on the belly. Eels from clear water are often lighter than those from dark, tannic acid streams.
The eel is a long, thin bony fish of the order Anguilliformes. The species has a catadromous life cycle, that is: at different stages of development migrating between inland waterways and the deep ocean. Because fishermen never caught anything they recognized as young eels, the life cycle of the eel was a mystery for a very long period of scientific history.
Sand eel or sandeel is the common name used for a considerable number of species of fish. While they are not true eels, they are eel-like in their appearance and can grow up to 30 centimetres (12 in) in length. Many species are found off the western coasts of Europe from Spain to Scotland, and in the Mediterranean and Baltic seas.
Moray eels, or Muraenidae, are a family of eels whose members are found worldwide. There are approximately 200 species in 15 genera which are almost exclusively marine, but several species are regularly seen in brackish water, and a few are found in fresh water.
The pelican eel is a deep-sea eel. It is the only known member of the genus Eurypharynx and the family Eurypharyngidae. It belongs to the "saccopharyngiforms", members of which were historically placed in their own order, but are now considered true eels in the order Anguilliformes. The pelican eel has been described by many synonyms, yet nobody has been able to demonstrate that more than one species of pelican eel exists. It is also referred to as the gulper eel, pelican gulper, and umbrella-mouth gulper. The specific epithet pelecanoides refers to the pelican, as the fish's large mouth is reminiscent to that of the pelican.
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 New Zealand longfin eel is a species of freshwater eel that is endemic to New Zealand. It is the largest freshwater eel in New Zealand and the only endemic species – the other eels found in New Zealand are the native shortfin eel, also found in Australia, and the naturally introduced Australian longfin eel. Longfin eels are long-lived, migrating to the Pacific Ocean near Tonga to breed at the end of their lives. They are good climbers as juveniles and so are found in streams and lakes a long way inland. An important traditional food source for Māori, longfin eels numbers are declining and they are classified as endangered, but over one hundred tonnes are still commercially fished each year.
The zebra moray is a species of marine fish in the family Muraenidae. It is the only member of the genus Gymnomuraena, though it sometimes has been included in Echidna instead.
The leopard moray eel, tiger moray eel or dragon moray, is a species of marine fish in the family Muraenidae.
The giant moray is a species of moray eel and a species of marine fish in the family Muraenidae. In terms of body mass, it is the largest moray eel; however, the slender giant moray is the largest in terms of body length.
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.
Myrophis is a genus of eels in the snake eel family Ophichthidae.
Neenchelys is a genus of snake eels native to the Indian Ocean and the western Pacific Ocean. All species of Neenchelys have two rather than three preopercular pores, a significant character among many species of ophichthids.
Neenchelys cheni is an eel in the family Ophichthidae. It was described by Johnson T. F. Chen and Herman Ting-Chen Weng in 1967, originally under the genus Myrophis. It is a marine, temperate water-dwelling eel which is known from Taiwan, in the northwestern Pacific Ocean. Males can reach a maximum standard length of 35 centimetres (14 in).
The fintail serpent eel is an eel in the family Ophichthidae. It was described by Max Carl Wilhelm Weber and Lieven Ferdinand de Beaufort in 1916. It is a marine, tropical eel which is known from the Indian Ocean, including Pakistan, India, Indonesia, and Vietnam. It inhabits burrows in soft sediments, and leads a nocturnal lifestyle. Males can reach a maximum total length of 30 centimetres.
Neenchelys daedalus is an eel in the family Ophichthidae. It was described by John E. McCosker in 1982. It is a marine, tropical eel which is known from the western Pacific Ocean, including Papua New Guinea and Japan.
The McCosker's worm eel is an eel in the family Ophichthidae. It was described by Yusuke Hibino, Ho Hsuan-Ching, and Seishi Kimura in 2012. It is a marine, deep water-dwelling eel which is known from the northwestern Pacific Ocean, including Taiwan and Japan. It dwells at a depth range of 100 to 400 metres, and leads a benthic lifestyle; it is collected by bottom trawlers. Males can reach a maximum total length of 52.2 centimetres (20.6 in).
The dark deepwater snake eel is an eel in the family Ophichthidae. It was described by John E. McCosker and Chen Yu-Yun in 2000. It is a marine, deep water-dwelling eel which is known from Taiwan, in the northwestern Pacific Ocean. It dwells at a depth range of 36–1350 m, and inhabits sand and mud. Specimens have been observed in burrows with only their heads exposed, or resting on sediment with their bodies curved in an S shape. Females can reach a maximum total length of 62.8 cm.
Halicampus macrorhynchus or also commonly known as the ornate pipefish , whiskered pipefish or winged pipefish is a species of fish in the family Syngnathidae.
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