The wolf herrings are a family (Chirocentridae) of two marine species of ray-finned fish related to the herrings.
The Mastacembelidae are a family of fishes, known as the spiny eels. The Mastacembelids are part of the Order Synbranchiformes, the swamp eels, which are part of the Actinopterygii.
Notacanthidae, the deep-sea spiny eels, are a family of fishes found worldwide below 125 m (410 ft), and as deep as 3,500 m (11,500 ft).
Sawtooth eels are a family, Serrivomeridae, of eels found in temperate and tropical seas worldwide.
Longneck eels or neck eels are a family, Derichthyidae, of eels. They are pelagic fishes, found in the middle and depths of most oceans. The name comes from Greek deres meaning "neck" and ichthys meaning "fish".
The wreckfish are a small group of ray-finned fish in the genus Polyprion, belonging to the monotypic family Polyprionidae in the order Acropomatiformes.
The sea chubs, also known as rudderfish and pilot fish and in Hawaiian as enenue or nenue, are a family, Kyphosidae, of fishes in the order Perciformes native to the Atlantic, Indian and Pacific Oceans usually close to shore in marine waters.
The tubeshoulders are a family, Platytroctidae, of ray-finned fish belonging to the order Alepocephaliformes. They are found throughout the world, except for the Mediterranean Sea. Tubeshoulders live at moderate depths of 300 to 1,000 m, and some have light-producing organs. They are generally small to medium fish, ranging from 9 to 33 cm in length.
The Chlopsidae, or false morays, are a family of marine ray-finned fishes belonging to the order Anguilliformes, the eels. The eels in this family arefound in coral reefs worldwide. As their name suggests, they somewhat resemble moray eels in appearance. However, they are smaller than true morays, ranging from 11 to 42 cm in length.
Polyacanthonotus is a genus of spiny eels, with these currently recognized species:
Moringua is a genus of eels of marine ray-finned fishes belonging to the family Moringuidae, the spaghetti eels. These eels occur in shallow tropical and subtropical waters.
Neoconger is a genus of eels of marine ray-finned fishes belonging to the family Moringuidae, the spaghetti eels. These eels occur in shallow tropical and subtropical waters.
Cycleptus is a genus of freshwater fish containing two relatively large North American species of suckers. They are endemic to river basins draining into the Gulf of Mexico, including the Mississippi, Rio Grande and others in the United States and Mexico.
The Congrinae are a subfamily of eels in the family Congridae.
Bathymyrinae is a subfamily of marine ray-finned fishes belonging to the family Congridae, which includes the conger and garden eels. The eels of this subfamily are most diverse in the Indo-Pacific region but are also found in both the Eastern and Western Atlantic Oceans.
Myrophinae, the worm eels, is a subfamily of ray-finned fishes belonging to the family Ophichthidae, which also includes the snake eels in the subfamily Ophichthinae.
Trachinotinae is a subfamily of the family Carangidae, the jacks and pompanos.
Scorpaeninae is a subfamily of ray-finned fish belonging to the family Scorpaenidae in the order Scorpaeniformes, it includes the scorpionfishes, the lionfishes and turkeyfishes. They bear venomous spines in the anal, dorsal and pelvic fins which can cause severe pain in envenomated humans. The subfamily is distributed in the tropical and temperate seas around the world.
Apodichthyinae is a subfamily of marine ray-finned fish belonging to the family Pholidae, the gunnels. These fishes are found in the North Pacific Ocean.
Lumpeninae is a subfamily of marine ray-finned fishes, classified within the family Stichaeidae, the pricklebacks or shannies. These fishes are found in the North Pacific, Arctic and North Atlantic Oceans.
