''Petrotyx'' is a
genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...
of
reef
A reef is a ridge or shoal of rock, coral or similar relatively stable material, lying beneath the surface of a natural body of water. Many reefs result from natural, abiotic processes— deposition of sand, wave erosion planing down rock out ...
-dwelling
cusk-eel
The cusk-eel family, Ophidiidae, is a group of marine bony fishes in the Ophidiiformes order. The scientific name is from the Greek ''ophis'' meaning "snake", and refers to their eel-like appearance. True eels, however, diverged from other ray ...
s.
Species
There are currently two recognized species in this genus:
* ''
Petrotyx hopkinsi''
Heller & Snodgrass
The family name Snodgrass is said to originate from lands in the parish of Irvine, Ayrshire, Scotland, known as Snodgrasse, or Snodgers, at a bend in the River Garnock at 55°38' north, 4°42' west, which were rented out in plots. Both forms are re ...
, 1903 (Velvetnose brotula)
* ''
Petrotyx sanguineus''
(Meek
Meekness is an attribute of human nature and behavior that has been defined as an amalgam of righteousness, inner humility, and patience.
Meekness has been contrasted with humility alone insomuch as humility simply refers to an attitude towards o ...
& Hildebrand
Hildebrand is a character from Germanic heroic legend. ''Hildebrand'' is the modern German form of the name: in Old High German it is ''Hiltibrant'' and in Old Norse ''Hildibrandr''. The word ''hild'' means "battle" and ''brand'' means "sword". ...
, 1928) (Redfin brotula)
References
Ophidiidae
Taxa named by Robert Evans Snodgrass
{{Ophidiidae-stub