A New Species of Armored Catfish (Loricariidae: Hypoptopomatinae) Syntopic and Superficially Similar to Parotocinclus collinsae, from the Potaro River Basin, Guyana

Pablo Lehmann A., Nathan K. Lujan, and Roberto E. Reis

Ichthyology & Herpetology 110: 69–76

A rotating CT-scan video of the head and pectoral girdle of Parotocinclus hardmani (ROM 91423)