silurid การใช้

• There are about 105 living species of silurids in 14 genera.
• Silurids are apparently absent from much of central Asia.
• Gymnotids, such as the electric eel, and the large silurid catfish are among aquatic competitors.
• The species of teleosts with electroreception ( Gymnotiformes, Mormyridae, and Silurids ) are freshwater fish and therefore have smaller ampullary canals than marine species.
• 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.