494 PATAGONIAN EXPEDITIONS : ZOOLOGY. 



Cope, Edward Drinker. 



1867 In Trans. Am. Philos. Soc, xiii, 404, 1867. 



Steindachner, Fr. 



1867 Ichthyologische Notizen, vi. Sitzb. K. K. Akad. Wiss. Wien, lvi. 



Agassiz, Prof., and Mrs. Louis. 



1868 A Journey in Brazil. Boston, Ticknor & Fields. 



Bocourt, M. 



1868 Note sur les Poissons de Genre Tetragonopterus, Mexique et Guatemala. Ann. Sci. Nat., ix. 



Burmeister, H. 



1868 In Anal. Mus. Buenos Aires, PI. 5, 1868. 



Guenther, A. 



1868 Catalogue of the Fishes, etc., vii. 



1868a Description of Fresh-water Fishes from Surinam and Brazil. Proc. Zool. Soc. Lond., 1868, 



pp. 229-247. 

 1868b Fishes of Central America. London, 1868. 



Hensel, R. 



1868 Fische. Wiegm. Arch., 1868, ii, pp. 356-375. 



Peters, M. 



1868 Ueber einige neue oder weniger bekannte Amphibien und Fische. Monatsb. Ak. Wiss. Berlin, 

 1868, pp. 448-460. 



Steindachner, Fr. 



1868 Ichthyologische Notizen, vii. Sitzb, K. K. Akad. Wiss. Wien, 1868. 



1868a Gymnotidae d. Naturaliencabinets zu Wien. Sitzb. K. K. Akad. Wiss. Wien, 1868. 



Guenther, A. 



1869 Description of Fishes from the Peruvian Amazon. Proc. Zool. Soc. Lond., 1869. 



Steindachner, Fr. 



1869 Ichthyologische Notizen, ix. Sitzb. K. K. Akad. Wiss. Wien, lx, 1869. 



Cope, E. D. 



1870 Contribution to the Ichthyology of the Maranon. Proc. Amer. Philos. Soc, 1870, pp. 

 559-570. 



Gill, T. 



1870 Fishes from the Maranon and Napo Rivers. Proc. Philad. Acad. Nat. Sci., 1870, pp. 92-96. 



Guenther, A. 



1870 Catalogue of the Fishes, etc., viii, 1870. 



Hensel, R. 



1870 Beitr. zur Kenntn. der Wirbelthiere Siidbrasiliens. Wiegm. Arch., 1870, pp. 50-91. 



Schilling. 



1870 In Neue Abhandl. Akad. Berlin, 1870. 



Cope, E. D. 



1871 Observations on the Systematic Relations of the Fishes. Proc. American Association Adv. 

 Science, xx, 1871. 



Cunningham, R. 0. 



1871 Notes on the Reptiles, Amphibia, Fishes, Mollusca and Crustacea obtained during H. M. S. 

 " Nassau." Trans. Linn. Soc. London, xxvii, 1871. 



