Family Pseudopimelodidae (bumblebee catfishes) Wide mouth, small eyes. South America. 5 genera, 26 species. Family Aspredinidae (banjo catfishes) Adipose lacking; broad, flat head; large tubercles on naked body. Aquarium fishes. Size to 30 cm (12 inches). A few enter brackish waters and salt waters. South America. 12…
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