Houndshark

Houndsharks, the Triakidae, are a family of ground sharks, consisting of about 40 species in nine genera. In some classifications, the family is split into two subfamilies, with Mustelus, Scylliogaleus, and Triakis in the subfamily Triakinae, and the remaining genera in the subfamily Galeorhininae.

Houndsharks
Temporal range: Paleocene–Recent
Leopard shark (Triakis semifasciata)
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Order: Carcharhiniformes
Family: Triakidae
J. E. Gray, 1851

Houndsharks are distinguished by possessing two large, spineless dorsal fins, an anal fin, and oval eyes with nictitating eyelids. They are small to medium in size, ranging from 37 to 220 cm (1.21 to 7.22 ft) in adult length. They are found throughout the world in warm and temperate waters, where they feed on fish and invertebrates on the seabed and in midwater.[1]

Genera
gollark: That exists, obviously.
gollark: Not really.
gollark: The site compiler knows what it's outputting, but it's a little tricky to map those to actually user-visible "pages".
gollark: That's also hard.
gollark: That is slightly more data than it stores now, and more problematically there isn't actually a list of pages on the site anywhere.

See also

References
  1. Froese, Rainer, and Daniel Pauly, eds. (2009). "Triakidae" in FishBase. January 2009 version.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.