Siluridae

Siluridae is the nominate family of catfishes in the order Siluriformes. About 105 living species of silurids are placed in 12[1] or 14[3] genera.

Siluridae
Phalacronotus apogon
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Siluriformes
Suborder: Siluroidei
Superfamily: Siluroidea
Family: Siluridae
G. Cuvier, 1816
Type genus
Silurus
Genera

Although silurids occur across much of Europe and Asia, they are most diverse in Southeast Asia, beyond which their diversity decreases in temperate East Asia, the Indian subcontinent, Southwest Asia, and Europe. Silurids are apparently absent from much of central Asia.[3] The family can be divided into two groups, a temperate North Eurasian clade and a more diverse subtropical/tropical South and Southeast Asian clade.[3]

Notable species

Common features

The family Siluridae is very diverse, with not very many distinctive features among all species, but some major ones include gigantism, and smaller versions of attributes that Catfish regularly have, such as smaller fins and whiskers. These catfish do not have spines before their dorsal fins or adipose fins, and their pelvic fins are either small or absent. The anal fin base is usually very long.[1] The largest species in this family is Silurus glanis, the Wels catfish,[1] which can grow to lengths over 3 m (9.8 ft) and weigh up to 300 lb (140 kg).

References
Wikispecies has information related to Siluridae.
Wikimedia Commons has media related to Siluridae.
  1. Froese, Rainer, and Daniel Pauly, eds. (2021). "Siluridae" in FishBase. June 2021 version.
  2. Roberts, T. R. (2014). "Wallago Bleeker, 1851 and Wallagonia Myers, 1938 (Ostariophysi, Siluridae), Distinct Genera of Tropical Asian Catfishes, with Description of †Wallago maemohensis from the Miocene of Thailand". Bulletin of the Peabody Museum of Natural History. 55 (1): 35–47. doi:10.3374/014.055.0103.
  3. Bornbusch, A.H. (1995). "Phylogenetic relationships within the Eurasian catfish family Siluridae (Pisces: Siluriformes), with comments on generic validities and biogeography". Zoological Journal of the Linnean Society. 115: 1–46. doi:10.1111/j.1096-3642.1995.tb02322.x.


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.