284 PROCEEDINGS OF THE ACADEMY OF [Apr., 



Dalton, Henry G. 1855. The History of British Guiana, II, 1855, Fishes, 



pp. 336-359. 

 DuRBiN, Marion Lee. 1909. Reports on the Expedition to British Guiana 



of the Indiana University and the Carnegie Museum, 1908. Report No. 2. 



A new genus and twelve new species of Tetragonopterid Characins. Ann. 



Carnegie Mus., VI, No. 1, 1909, pp. 55-72. 

 EiGENMANN, Carl H. 1909. Reports on the Expedition to British Guiana 



of the Indiana University and the Carnegie Museum, 1908. Report No. 1. 



Some new genera and species of Fishes from British Guiana. Ann. Carnegie 



Mus., VI, No. 1, 1909, pp. 4-54. 



1912. The Freshwater Fishes of British Guiana, inchiding a study of 



the Ecological grouping of species, and the relation of the Fauna of the 

 Plateau to that of the Lowlands. Mem. Carnegie Mus., V, 1912, pp. 1-578, 

 PR 1-103. 



Flagg, Henry CoClins. 1786. Observations on the Numb Fish or Torporific 

 Eel. Trans. Amer. Philos. Soc, Phila., II, 1786, pp. 170-173. 



GoELDi, Emilio a. 1898. Primeira contribuigao paro o conhecimento dos 

 Peixes do valle do Amazonas e das Gu5'anas. Estudos ichthyologicos dos 

 annos 1894-1898. Boletim Mus. Paraense, II, 1898, pp. 443-488, 1 PI. 



GtJNTHER, Albert. 1863. On new Species of Fishes from Essequibo. Ann. 

 Mag. Nat. Hist., London, (3), XII, 1863, pp. 441-443. 



1868. Descriptions of Freshwater Fishes from Surinam and Brazil. 



Proc.^Zool. Soc., London, 1868, pp. 229-^247, figs. 1-8 in text. Pis. 20-22. 



1872. On a new Genus of Characinoid Fishes from Demerara. L.c, 



1872, p. 146. 



Hancock, John. 1828. Notes on some species of Fishes and Reptiles, from 

 Demerara, presented to the Zoological Society by John Hancock, Esq. 

 Zool. Journ., IV, 1828, pp. 240-247. 



MtJLLER, JoHANES, and Troschel, Franz Hermann. 1848. Reisen in Britiseh- 

 Guiana in den Jahren 1840-44. Im Auftrag Sr. Majestat des Kcinigs von 

 Preussen. Ausgefuhrt von Richard Schomburgk. Versuch einer Fauna und 

 Flora von Britisch-Guiana. Fische, III, 1848, pp. 618-644. 



Pellegrin, Jacques. 1902. Cichlide nouveau de la Guyane frangaise. Bull. 

 Mus. Hist. Va^, Paris, VIII, 1902, pp. 417-419. 



1908. Les Poissons d'eau douce de la Guvane frangaise. Revue Coloniale, 



1908, pp. 577-.591. [Not consulted.] 



PoPTA, C.\NNA M. L. 1901. Tetragonopterus longipinnis, n. sp. Notes Leijd. 



Mus., XXIII, 1901, pp. 85-90, fig. 

 Quelch, John Jcseph. 1894. Fish and Fishing in British Guiana. Bull. 



U. S. F. Com., XIII, 1893 (1894), pp. 237-240. 

 Regan, C. T.\te. 1908. Description of a new Cichlid Fish of the Genus 



Heterogramma from Demerara. Ann. Mag. Nat. Hist., London, (8), I, 



1908, pp. 370-371, fig. in text. 

 ScHOMBijRGK, RoBERT. 1841. Fishcs of British Guiana. Part I. Nat. 



Library, Jardine, XXXIX, 1841, pp. 81-263, Pis. 1-30. 



1843. Fishes of British Guiana. Part II, L.c., XL, 1843, pp. 



131-211, Pis. 1-30.' 



Steindachner, Franz. 1909. LTeber Ccenotropus punctatus M. Tr. nach Exem- 



plaren aus Surinam. Anz. K. Ak. Wiss., W'ien, XXIV, 1909, . [Not 



con.sulted.] 

 1910. Notiz tibor einige neue Characinenarten aus dem Orinoco und 



deni obercn Surinam. L.c, XVII, 1910, pp. 26.5-270. 

 Traill, Thomas Stewart. 1S32. Description of a Silurus, known in Demerara 



by the name of (iilbacko, more properly Geelbuik. Mem. Wcrnerian N. 



Hist. Soc, VI, 1832, pp. 377-380, PI. 6, fig. 1. 

 V'aillant, Leon. 1898. Contribution a I'ctude de la faune ichthyologique 



de la Guyane. Notes Leyden Mus., XX, 1898 pp. 1-20, 1 fig. 

 — — - 1899. Note preliminaire sur les collections ichthyologiques recueillies 



par M. Geay en 1S97 et 1898 dans la Guyane francaise et le Conteste franco- 



bresilien. Bull. Mus. H. Nat., Paris, V, 1899, pp. 154-156. 

 — — 1900. Contribution a I'etude de la faune ichthyologique de la Guayane 



frangaise et du Conteste franco-bresilien. Arch. .Mus. H. Nat., Pai'is, (4), 

 • II, 1900, pp. 123-136, PI. 7. 



