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 . Myleuspacu (Schomburgk). 1. Young, 22mm., No. 2220a. _. Young, 27 mm., No. 22206. 3. Young,55mm.,Xo. 2220c. 4. Young, 55 No. 2220d. 5. Tail of adult ?; entire length, 535 mm., No. 2492. 6. Adult9 , 515 mm., No. 2401. Memoirs Carnegie Museum, Vol. V. Plate 1. Exodon paradoxus Muller and Troschel. 75 mm. No. 2. Rceboides thurni Eicenmann.(Type.) 104mm. 3. Charaxgibbosus(Linn^us). 87mm. 4. Asipho


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 . Myleuspacu (Schomburgk). 1. Young, 22mm., No. 2220a. _. Young, 27 mm., No. 22206. 3. Young,55mm.,Xo. 2220c. 4. Young, 55 No. 2220d. 5. Tail of adult ?; entire length, 535 mm., No. 2492. 6. Adult9 , 515 mm., No. 2401. Memoirs Carnegie Museum, Vol. V. Plate 1. Exodon paradoxus Muller and Troschel. 75 mm. No. 2. Rceboides thurni Eicenmann.(Type.) 104mm. 3. Charaxgibbosus(Linn^us). 87mm. 4. Asiphonichlhys hemi-grammus Eigenmann. (Type.) 27 mm. No. 2137. Iemoirs Carnegie Museum, Vol. V. Plate LXI.


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Keywords: ., bookauthoreigenman, bookcentury1900, bookdecade1910, bookyear1912