Sternoptychidae
Sign in to saveThe marine hatchetfishes or deep-sea hatchetfishes as well as the related bottlelights, pearlsides and constellationfishes are small deep-sea ray-finned fish of the stomiiform family Sternoptychidae. They are not closely related to and should not be confused with the freshwater hatchetfishes, which are teleosts in the characiform family Gasteropelecidae. The Sternoptychidae have 10 genera and about 70 species altogether.
Species
marine hatchetfishes
FAMILY
- KingdomAnimalia
- PhylumChordata
- ClassTeleostei
- OrderStomiiformes
- FamilySternoptychidae
Habitatmarine
via GBIF
Article
7 sectionsContents
- Description and ecology
- Bioluminescence
- Systematics
- Classification
- Footnotes
- References
- External links
The marine hatchetfishes or deep-sea hatchetfishes as well as the related bottlelights, pearlsides and constellationfishes are small deep-sea ray-finned fish of the stomiiform family Sternoptychidae. They are not closely related to and should not be confused with the freshwater hatchetfishes, which are teleosts in the characiform family Gasteropelecidae. The Sternoptychidae have 10 genera and about 70 species altogether.
The scientific name means "Sternoptyx-family", from Sternoptyx (the type genus) + the standard animal family suffix "-idae". The type genus derives from Ancient Greek stérnon (στέρνον, "breast") + ptýx (πτύξ, "a fold/crease") + Latin forma ("external form"), the Greek part in reference to the thorax shape of marine hatchetfishes.