| Diancistrus | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Ophidiiformes |
| Family: | Bythitidae |
| Tribe: | Dinematichthyini |
| Genus: | Diancistrus Ogilby, 1899 |
| Type species | |
| Diancistrus longifilis Ogilby, 1899 | |
| Synonyms [1] | |
| |
Diancistrus is a genus of viviparous brotulas.
There are currently 28 recognized species in this genus: [2]
The viviparous brotulas form a family, the Bythitidae, of ophidiiform fishes. They are known as viviparous brotulas as they generally bear live young, although there are indications that some species do not. They are generally infrequently seen, somewhat tadpole-like in overall shape and mostly about 5–10 cm (2–4 in) in length, but some species grow far larger and may surpass 60 cm (2 ft).
Lucifuga is a genus of viviparous brotulas. Most of the species are native to caves and sinkholes in Cuba and the Bahamas; L. inopinata from deep water off the Galápagos Islands is the only exception. The four species rated by the IUCN are all considered vulnerable. The largest species in the genus reaches about 15 cm (5.9 in) in length.
Ogilbia is a genus of viviparous brotulas. The generic name honours the Australian naturalist James Douglas Ogilby (1853-1925), for his contribution to the knowledge of the fishes of Australia.
Saccogaster is a genus of viviparous brotulas. They are found in the western Atlantic and Indo-Pacific.
Alionematichthys is a genus of viviparous brotulas.
Beaglichthys is a genus of viviparous brotulas.
Bidenichthys is a genus of viviparous brotulas.
Dermatopsis is a genus of viviparous brotulas.
Dermatopsoides is a genus of viviparous brotulas.
Didymothallus is a genus of viviparous brotulas found in the Indian and western Pacific Oceans.
Dipulus is a genus of viviparous brotulas.
Gunterichthys is a genus of viviparous brotula.
Majungaichthys is a genus of viviparous brotulas native to the western Indian Ocean. The generic name refers to Majunga in Madagascar where the type was collected.
Mascarenichthys is a genus of viviparous brotulas. They have mostly been collected from the region of Mascarene Plateau in the Indian Ocean and this is referred to in their generic name.
Microbrotula is a genus of viviparous brotulas.
Ogilbichthys is a genus of viviparous brotulas found in the central-western Atlantic Ocean and the Caribbean Sea. he generic name refers to the resemblance of these fish to those in the genus Ogilbia, a name honours the Australian naturalist James Douglas Ogilby (1853-1925), combined with ichthys which means "fish" in Greek.
Paradiancistrus is a genus of viviparous brotulas.
Tuamotuichthys is a genus of viviparous brotula that lives in the Pacific Ocean.
Bostrychus microphthalmus is a species of fish from the family Butidae. It is endemic to Maros karst in southern Sulawesi, Indonesia. It was the first documented cave-dwelling fish in Sulawesi, but since then the brotula Diancistrus typhlops has been described from nearby Muna Island, and an additional apparently undescribed eleotrid is known from Sulawesi's Maros karst.
Dinematichthyidae is a family of fishes belonging to the order Ophidiiformes.
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