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Biodiversity Blog


Featured Species: Chihuahua Catfish (Ictalurus sp. Chihuahua Catfish)

ChihuahuaCatby Dr. Dean Hendrickson (Curator of Ichthyology)   The very rare and still scientifically undescribed Chihuahua Catfish, "Ictalurus sp." is known only from streams of the Río Grande basin. It looks superficially a lot like the common Channel Catfish (Ictalurus punctatus), and hybridizes with that species. Non-hybrids, however, are identi...