| Emmelichthyidae | |
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| Rubyfish (Plagiogeneion rubiginosum) | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Acanthuriformes |
| Family: | Emmelichthyidae Poey, 1867 [1] |
| Genera | |
see text | |
Emmelichthyidae is a small family of small to medium-sized marine ray-finned fishes known commonly as rovers, bonnetmouths or rubyfishes.
Emmelichthyidae was first proposed as a taxonomic grouping in 1867 by the Cuban naturalist Felipe Poey. [1] The 5th edition of Fishes of the World classifies the family in the suborder Sciaenoidei, alongside the drum family Sciaenidae, in the order Acanthuriformes. [2] Other authorities classify the Emmelichthyidae and the Sciaenidae as incertae sedis within the series Eupercaria. [3] The Catalog of Fishes retains this family within the Acanthuriformes but does not recognise the suborder Sciaenoidei. [4] The family was formerly regarded as being much larger, including a wide range of plankton-eating fish, but most of the genera previously included were discovered to be unrelated examples of parallel evolution, and were moved to other families. [5] [6]
The family Emmelichthyidae contains the following three genera: [7] [8]
Emmelichthyidae are streamlined fishes with much of their heads and bodies covered in small ctenoid scales which also extend on the base of both the dorsal and anal fin. They have distensible jaws and large mouths with the maxillae widely expanded and clearly scaled. The lower jaw protrudes slightly and the teeth highly reduced or there are none at all. The rear margin of the operculum has a pair of flat spines. The dorsal fin is long and may be divided into 2 fins with the anal fin being similar and opposite the soft-rayed portion of the dorsal fin. The caudal fin has a deep fork. [9] Typically these fish do not exceed 50 cm (20 in) in length. [2]
Emmelichthyidae is distributed in tropical and warmer temperate waters in the Indo-Pacific, southern Pacific, eastern Atlantic, and Caribbean Sea. [10]
Sciaenidae is a family of ray-finned fishes belonging to the order Acanthuriformes. They are commonly called drums or croakers in reference to the repetitive throbbing or drumming sounds they make. The family consists of about 293 to 298 species in about 66 or 67 genera.
Menticirrhus is a genus of marine ray-finned fish belonging to the family Sciaenidae, the drums or croakers. They are commonly known as kingcroakers or kingfish. These fish are found in the Western Atlantic and Eastern Pacific Oceans.
Rhamphocottidae is a family of ray-finned fishes belonging to the superfamily Cottoidea, the sculpins. The species in this family occur in the North Pacific Ocean.
Caproidae, or boarfishes, are a small family of marine fishes comprising two genera and 19 species. These fishes are found throughout the world in temperate and tropical seas.
Congiopodidae, commonly known as pigfishes, horsefishes and racehorses, is a family of ray-finned fish classified with in the order Perciformes. These fishes are native to the Southern Hemisphere.
Callanthiidae, the splendid perches and groppos is a small family of marine ray-finned fishes in the order Spariformes. These fishes are mainly found in the Indo-Pacific but two species are found in the eastern Atlantic and Mediterranean.
Drepane is a genus of marine and brackish water ray-finned fishes, known commonly as the sicklefishes. It is the only genus in the monotypic percomorph family Drepaneidae. These fish occur in the Indian and western Pacific Oceans, and in the eastern Atlantic near Africa.
The louvar or luvar is a species of marine ray-finned fish, it is the only extant species in the genus Luvarus and family Luvaridae. This taxon is classified within the suborder Acanthuroidei, which includes the surgeonfish, of the order Acanthuriformes, and is the only pelagic species of this order. The juvenile form has a pair of spines near the base of the tail, like the surgeonfish, though they are lost in the adult.
Micropogonias is a genus of marine ray-finned fishes belonging to the family Sciaenidae, the drums and croakers. These fishes are found in the eastern Pacific and western Atlantic Oceans.
Pareques acuminatus, commonly known as the high-hat, donkeyfish, cubbyu, Steindachner's ribbonfish, streaked ribbonfish, striped ribbonfish or striped drum, is a species of marine ray-finned fish belonging to the genus Pareques in the family Sciaenidae, the drums and croakers. This species is found in the western Atlantic Ocean.
Cryptacanthodes is a genus of marine ray-finned fishes belonging to the monogeneric family Cryptacanthodidae, commonly referred to as wrymouths. Three of the four species are found in the Pacific Ocean with one species native to the western Atlantic Ocean where they are benthic fishes, tunneling through soft substrates. It is currently the only known genus in its family.
Easchmeyer nexus is a species of marine ray-finned fish; it is the only species in the monotypic genus Eschmeyer and monogeneric family Eschmeyeridae. This fish is only known from the Pacific Ocean, near Fiji.
Emmelichthys is a genus of marine ray-finned fishes belonging to the family Emmelichthyidae, the rovers and bonnetmouths. The species in this genus are found in the Atlantic, Indian and Pacific Oceans.
Plagiogeneion i is a genus of marine ray-finned fishes belonging to the family Emmelichthyidae, the rovers, bonnetmouths or rubyfishes. The fishes in this genus are found in the southeastern Atlantic, Indian, and Pacific Oceans.
Nebris is a small genus of marine ray-finned fishes belonging to the family Sciaenidae, the drums and croakers. There are two species in the genus, one in the Western Atlantic Ocean and one in the Eastern Pacific Ocean.
Atractoscion is a genus of marine ray-finned fished belonging to the family Sciaenidae, the drums and croakers. The fishes in this genus are found in the Atlantic, Indian and Pacific Oceans.
Pareques is a genus of marine ray-finned fishes belonging to the family Sciaenidae, the drums and croakers. These fishes are found in the western Atlantic Ocean and eastern Pacific Ocean.
Lonchurus is a genus of marine ray-finned fishes belonging to the family Sciaenidae, the drums and croakers. These fishes are found in the Western Atlantic.
Acanthuriformes is an order of ray-finned fishes, part of the Percomorpha clade. Some authorities place the fishes in the order within the Acanthuriformes in the suborders Acanthuroidea and Percoidea of the order Perciformes.
Sciaenoidei is a suborder of ray-finned fishes belonging to the order Acanthuriformes.
| Authority control databases: National |
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