154 U.S. NATIONAL MUSEUM BULLETIN 287 



HeUla 1903, TWFIS, vol. 3, pt. 6, p. 1600. Type-species by 



monotypy: Odostoniia (Heida) attenuata Dall. Dall and Bartsch, 



1904, PBSW, vol. 17, p. 13. Type-species by subsequent designa- 

 tion: Syrnola caloosae)isis Dall. 

 heighwayana, HeUcina 1909, SMC, vol. 52, pt. 3, no. 1866, p. 362, 



pi. 37, figs. 7-9 (Atrato River, Sierra Darien [Colombia] ; USNM 



111074). 

 heilprini, Caricella 1890, TWFIS, vol. 3, pt. 1, p. 79. New name for 



Caricella baudo)ii Heilprin, 1880, jiot Deshayes. 

 heilprini, Cerithium caloosaense 1892, TWFIS, vol. 3, pt. 2, p. 279, 



pi. 15, fig. lib (Pliocene, Caloosahatchie beds and Shell Creek 



[Florida] ); 1905, Schuchert, Dall et al, USNMB 53, pt. 1, p. 139 



(Caloosahatchie River, near Fort Thompson, Florida; USNM 



113349). 

 heilprinii, Cypraea 1890, TWFIS, vol. 3, pt. 1, p. 166, pi. 11, figs. 2, 



2a (Ballast Point; Tampa; Eocene, Ocala, Florida); 1915, 



USNMB 90, p. 85, pi. 3, figs. 2, 14. 

 heilprini, Lyria 1915, USNMB 90, pp. 19, 58, pi. 10, fig. 13. New 



name for Voluta (Lyria) zebra Heilprin, 1887, )i(>t Voluta zebra 



Leach, 1814. 

 heilprinianiis, Bulimnlus (?Anctus) 1890, TWFIS, vol. 3, pt. 1, p. 



6, pi. 1, figs. 6b, 10 (Ballast Point, Tampa Bay [Florida]); 1905, 



Schuchert, Dall et al, USNMB 53, pt. 1, p. 107 (USNM 111962); 



1915, USNMB 90, p. 25, pi. 2, figs. 1, 10. 

 Helcioniscus 1871, PBSNH, February 7, p. 5 [preprint]; 1871, 



AMNH, ser. 4, vol. 7, p. 290; 1871, PBSNH, vol. 14, p. 53. 



Type-species by original designation: Patella rota (Chemnitz) 



Reeve. 1871, AJC, vol. 6, pt. 3, p. 277. Type-species by original 



designation: Patella variegata Reeve. 

 helena, Philbertia 1919, PUSNM, vol. 56, no. 2288, p. 55, pi. 18, fig. 



2(Agua Verde Bay, Gulf of California; USNM 268910). 

 helga Dall and Bartsch, Odostomia (Chrysallida) 1909, USNMB 



68, p. 166, pi. 17, figs. 8, 8a (San Diego, California; USNM 



60905). 

 heliacus, Pecten (Aequipecten) 1925, N, vol. 38, no. 4, p. 119 



(Bahamas; USNM 333635). 

 Helicofusus 1916, PBSW, vol. 29, p. 8. Type-species by original 



designation: Chrysodomus laticaudatus Dall [error for laticorda- 



tiis]. 

 helicoidea, Valvata lewisi 1905, HAE, vol. 13, p. 123, pi. 2, figs. 1, 2 



(Lake Bennett, Yukon Territory; Old Fort Yukon, Alaska; and 



others). 

 Heliconatica 1924, PBSW, vol. 37, p. 90. Type-species by original 



designation: Eunaticiua margaritaeformis Dall. 



