Giant river-catfish

Sperata seenghala, the Giant river-catfish, is a species of bagrid catfish. It is known locally as Guizza, Guizza ayer, Auri, Ari, Pogal, Singhara and Seenghala, among other names. It is found in southern Asia in the countries of Afghanistan, Pakistan, India, Nepal and Bangladesh with reports of occurrence in Thailand and Yunnan, China. It can reach a length of 150 cm, though lengths up to 40 cm are more usual. It is commercially fished for human...