Siluridae

 ( Fish Of Europe ) 

Siluridae is the nominate family of in the order Siluriformes. About 105 living species of silurids are placed in 12 or 14 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. The family can be divided into two groups, a temperate North clade and a more diverse subtropical/tropical South and Southeast Asian clade.

The oldest fossils of the group are indeterminate remains from the Middle Miocene-aged Sanuki Group of Japan.

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Notable species

• Wels catfish, Silurus glanis
• Phantom catfish, Kryptopterus vitreolus
• Wallago attu
• Wallagonia leerii
• Aristotle's catfish
• Amur catfish
• Phalacronotus apogon
• Ompok

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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 and whiskers. These catfish do not have spines before their or , and their are either small or absent. The anal fin base is usually very long. The largest species in this family is Silurus glanis, the Wels catfish, which can grow to lengths over and weigh up to .

Categories: Fish Of Europe, Fish Of Asia, Catfish Families, Taxa Named By Georges Cuvier

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