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Keywords from Image Description:
FMIB Heros tetracanthus griseus Eigenmann new supspecies.jpeg Heros tetracanthus griseus Eigenmann new supspecies Synonym of Nandopsis tetracanthus Valenciennes Subject Cichlids Heros Tag Fish Cite book FreshWater Fishes of Western Cuba Eigenmann Washington DC Government Printing Office Bulletin of the United States Fish Commission