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 of the lowlands . *^^ 1. PlecostomushemiurusEigenmann. (Type.) 201 mm. Xo. _. PseudancistrusnigrescensEigenmann.(Type.) 182 mm. No. 1539. 3. Ancistrus lithurgicus Eigenmann. (Type.) 05 mm. No. 1524. Memoirs Carnegie Museum, Vol. V. Plate XXVI. 1. Plecostomus watwata (Hancock). 435 mm. No. 1540. 2-4. Lithogenes villosus Eigenmann. (Type.) 44mm. No. 1002. 5. Neoplecostomus granosus (Cuvier and Valenciennes). In British Museum. Memoirs Carneg


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 of the lowlands . *^^ 1. PlecostomushemiurusEigenmann. (Type.) 201 mm. Xo. _. PseudancistrusnigrescensEigenmann.(Type.) 182 mm. No. 1539. 3. Ancistrus lithurgicus Eigenmann. (Type.) 05 mm. No. 1524. Memoirs Carnegie Museum, Vol. V. Plate XXVI. 1. Plecostomus watwata (Hancock). 435 mm. No. 1540. 2-4. Lithogenes villosus Eigenmann. (Type.) 44mm. No. 1002. 5. Neoplecostomus granosus (Cuvier and Valenciennes). In British Museum. Memoirs Carnegie Museum, Vol. V. Plate XXVII.


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Keywords: ., bookauthoreigenman, bookcentury1900, bookdecade1910, bookyear1912