10 U.S. NATIONAL MUSEUM BULLETIN 2 46 



Grosso)].— Lamb, 1954, Nat. Hist. (New York), 63: 231 [Brazil: Para 

 (Sao Luiz, Rio Tapajoz); cooperative fishing with man]. — Vieira, 

 1955, Arq. Zool., Sao Paulo, 8: 439 [Brazil (Rio Amazonas, Amazonas; 

 upper Rio Jurua, Amazonas; Rio Araguaia, Goias; Rio Tocantins, 

 Goias; Rio das Mortes, Mato Grosso); Bolivia (Rio Madeira; 

 Rio Beni; Rio Guapore)].— Allen and Neil, 1957, Nat. Hist., 

 (New York), 66: 324, text figs, (animal) [Colombia (Letitia, Rio 

 Amazonas); capture of live individuals]. — Layne, 1958, Journ. Mam- 

 mal., 39: 1, pi. 1 (animal), pi. 2 (skull) [Colombia (Leticia; Rio Ama- 

 zonas); characters; comparisons; habits]. — Layne, 1959, Anatomical 

 Record, 134: 598 [feeding adaptation and behavior] . Fraser and Purves, 

 1960, Bull. Brit. Mus. (Nat. Hist.), Zool., 7: 60 et seq., fig. 17 (pterygoid 

 sinus), pis. 21, 22 (skull) [auditory system]. — Sanchez Romero, 1960, 

 Pesca y Caza (Lima), 10: 38 [Peru (Cocha Zapote, Rio Pacaya, Loreto, 

 5°30' S., 75° W.)].— Carvalho, 1961, Rev. Biol. Trop., 9(1): 1-15, 

 fig. 3 (animal) [Brazil (Pocao, Rio Mucajai, upper Rio Branco, Rio 

 Branco); characters; habits; food; local name: "boto pretinho"]. — 

 Olivares, 1962, Rev. Acad. Colombiana Cienc. Ex., Fis., Nat., 11: 306 

 [Colombia (Rio Guayabero, Meta)]. — Hershkovitz, 1963, Journ. 

 Mammal., 44: 99 [Colombia (Rio Dudila (sic=Rio Dudita), upper 

 Giiejar, Rio Guaviare, above rapids)]. — Layne and Caldwell, 1964, 

 Zoologica, 49(2): 81, pis. 1-3, pi. 4, figs. 9, 10 (animals in captivity), 

 pi. 4, fig. 8 (jaws) [Colombia (Leticia, Amazonas) ; behavior in captivity 

 (physiology, locomotion, breathing, senses, learning ability, feeding, 

 sexual behavior, play, vocalization, sociability)]. — Molir, 1965, Zool. 

 Gart., n.f. (1964), 29(5): 262, figs. 1-9 (animal) [Colombia: Meta 

 (Cano Duida (sic=Rio Dudita), upper Giiejar, Rio Guaviare) ; Peru: 

 Loreto (Rio Pacaya) ; external characters, habits ex literature] . — Curtis, 

 1963, Internat. Zoo Yearbook, 4:7. 



Delphinns [(Delphinorhynchus)] Geoff royi [sic], Desmarest, 1822, Mam- 

 malogies : 512 [emendation of geoffrensis Blainville ; specimen in Paris 

 museum originally in the Lisbon museum; believed to be from the 

 coast of Brazil]. 



Delphinorhynchus Geqffroyi [sic], Lesson, 1827, Manuel Mamm., p. 405 

 [characters]. — Lesson, 1834, Complement des oeuvres de Buff on, p. 

 440 [classification]. 



Delphinus Geqffroyi [sic], Spix and Martius, 1831, Reise in Brasiliens, 

 3: 1131 [type from Rio Amazonas, collected by Alexandre Rodriguez 

 Ferreira]. — Lesson, 1834, Compl. Buffon, Cetaces, p. 204 [charac- 

 ters]. — Gray, 1856, Ann. Mag. Nat. Hist., (2), 18: 157 [characters; 

 Inia boliviensis d'Orbigny a synonym]. 



Inia Geoffroyi [sic], Bates, 1863, Naturalist on the River Amazons, 1: 146 

 [Brazil (Rio Tocantins, mouth)]. 



Inia Geoffroyii [sic], Gray, 1846, Zoology of the voyage of H.M.S. Erebus 



