62 U.S. NATIONAL MUSEUM BULLETIN 239 



crispata, Unio Plate 32, fig. 3 



1843, PBSNH, vol. 1, p. 141 ([Tavoy,] British Burmah [Burma], F. 

 Mason), long lfto, alt. % , lat. % in.; 1862, Otia Conch., p. 98. 

 Half lectotype, here selected, MCZ 169099 ex NYSM 92, original 

 no. A 6410. 



crispus 'Couthouy' Gould, Fusus [Trophon]: 1849, PBSNH, vol. 3, 

 p. 141 (dredged at Orange Harbor [located on west side of Bahia 

 Nassau, Tierra del Fuego], 16 fathoms), long. %, lat. % in.; 1852, 

 USEE, vol. 12, p. 229, pi. 16, fig. 279,a-c; 1862, Otia Conch., pp. 

 64, 245. Measured holotype USNM 5677, figures slightly enlarged 

 and fig. 279b a poor representation; paratype MCZ 216588 ex 

 Smithsonian Inst, (printed label). 



Crithe, new genus: 1860, PBSNH, vol. 7, p. 384. Type species: 

 Cerithe atomana Gould, by monotypy. 1862, Otia Conch., p. 138. 

 NPEE. 



crocata, Succinea: 1846, PBSNH, vol. 2, p. 138 (Upolu [Island, 

 Samoa]), long. %, lat. % in.; 1852, USEE, vol. 12, p. 28, pi. 2, fig. 

 21, a-b (Upolu and other islands of the Navigator [Samoa] Group, 

 elevation of 1,200 feet) ; 1862, Otia Conch., p. 29. Figured holotype 

 USNM 5421; 10 paratypes MCZ 169102 ex NYSM 171, original no. 

 G 2637; 8 paratypes MCZ 39642 ex Smithsonian Inst, (printed 

 label). 



crocatus, Donax: 1850, PBSNH, vol. 3, p. 255 (Mangsi [Island, 

 Strait of Balabac]), long. %, alt. %, lat. % in.; 1852, USEE, vol. 12, 

 p. 412; 1856, ibid. Addenda and Corrigenda, p. 508: "Specimens 

 lost and therefore not engraved"; 1862, Otia Conch., p. 82. 



croceum, Amphidesma [Semele]: 1850, PBSNH, vol. 3, p. 218 

 (Callao ? [Peru]), long. 3%, alt. 3ft lat. 1% in.; 1852, USEE, vol. 12, 

 p. 399, pi. 35, fig. 512,a; 1862, Otia Conch., pp. 78, 245. Figured 

 holotype USNM 5899. 



cruciata, Fissurella: 1846, PBSNH, vol. 2, p. 156 (Sooloo [Sulu] 

 Sea), long. %, lat. %, alt. % in.; 1852, USEE, vol. 12, p. 365, pi. 31, 

 fig. 474,a-b; 1862, Otia Conch., pp. 13, 243. Figured holotype 

 USNM 5864. 



cruciata 'A. Agassiz' Gould, Hermaea: 1870, Invert. Massachusetts, 

 p. 253, pi. 17, fig. 256 (Naushon Island [Massachusetts], A. Agassiz, 

 1863), no measurements. "Only one specimen found." 



cruentatum, Cardium: 1855, in Blake, Appendix, Prel. Geol. Rep. 

 R.R. Route to Pacific, pp. 22, 26 (San Pedro [California], W. P. 

 Blake) height and length %, breadth % in.; 1856, in Williamson, 

 Rep. Explor. California for R.R. Routes, vol. 5, pt. 2, appendix, 

 art. 3, p. 334, pi. 11, figs. 21-22; 1856 [1857], Gould and Carpenter, 

 Proc. Zool. Soc. London, p. 201. 



