Helogenes marmoratus – Ichthyology https://www.floridamuseum.ufl.edu/fish/catfish/cetopsidae/marmoratus/
Helogenes marmoratus Gunther, 1863 Identification: The possession of nine principal fin rays in the lower lobe of the caudal fin of Helogenes marmoratus distinguished the species from H. gouldingi and H. castaneus, which have eight principal rays on the lower lobe of that fin. The 39-48 anal-fin
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