Trachichthyiformes
The Trachichthyiformes are an order of ray-finned fishes in the clade Acanthomorpha, consisting of 5 families, 20 genera, and over 70 species. The order includes the flashlight fishes, fangtooth fishes, spinyfins, pineconefishes, and roughies. They are exclusively marine fish, with many species inhabiting the deep sea.
Species
Order
- PhylumChordata
- ClassTeleostei
- OrderTrachichthyiformes
Habitatmarine
via
Wikidata facts
- Image
- Hoplostethus mediterraneus mediterraneus Sardinia.jpg
Show 1 more fact
- taxon name
- Trachichthyiformes
Sources (1)
via Wikidata · CC0
~5 min read
Article
8 sectionsContents
- Etymology
- Physical characteristics
- Distribution and ecology
- Taxonomy and phylogeny
- Families
- Fossil record
- Cladogram
- References
The Trachichthyiformes are an order of ray-finned fishes in the clade Acanthomorpha, consisting of 5 families, 20 genera, and over 70 species. The order includes the flashlight fishes, fangtooth fishes, spinyfins, pineconefishes, and roughies. They are exclusively marine fish, with many species inhabiting the deep sea.
==Etymology== The name comes from Ancient Greek τραχύς (trakhús), meaning "rough", ἰχθύς (ikhthús), meaning "fish", and Latin formes, meaning "form".