Sites:
| Armored Catfish Picture and Description: About the Callichthyidae family, or armored catfish, with more than 50 species native to the streams of South America, including genus Pterygoplichthys. Some are now found in Florida. These fish are known to "walk" on land using their pectoral fins. | | Brown Bullhead: Ictalurus nebulosus: Fact sheet, with photograph. | | Catfish Biology and Identification: Information about three species in Minnesota. | | Catfish, the Basics: Introduction to Family Siluridae, the catfish, with particular focus on the species Silurus glanis, the European Wels Catfish. Covers distribution, behaviour, sexual differences, and spawning. Includes photos. | | Channel Catfish: Ictalurus punctatus: Fact sheet, focused on the occurrence of this fish in the U.S. Great Lakes. Includes an image. | | Vermiculated Sailfin Catfish (Pterygoplichthys disjunctivus): Discussion and photos of this introduced nonindigenous species in Florida. |
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Classical
