Identifier: freshwaterfishes00eige (find matches) Title: The freshwater fishes of British Guiana, including a study of the ecological grouping of species and the relation of the fauna of the plateau to that o More
Leptodoras linnelli & Trachydoras microstomus syn. Hemidoras microstomus Identifier: freshwaterfishes1912eige (find matches) Title: The freshwater fishes of British Guiana, including a study of the ecological More