ZOOLOGICAL TAXA OF WILLIAM HEALEY DALL 245 



penderi Dall and Bartsch, Leda 1910, MCDM 14-N, p. 9, pi. 1, figs. 



3, 4 (Ucluelet, Barkley Sound, Vancouver Island, British Colum- 

 bia). 

 Pendroma 1927, PUSNM, vol. 70, art. 19, no. 2668, p. 1. Type- 

 species by monotypy: Pench-onia pei^plexu Dall. 

 penelope, Cytharella (Agatliotoma) 1919, PUSNM, vol. 56, no. 



2288, p. 80, pi. 24, fig. 10 (Agua Verde Bay, Lower California; 



USNM 268908a, 266346). 

 peninsulnris, Margarites 1904, HAE, vol. 4, p. 110, pi. 9, fig. 6 



(Eocene, near camp on E side of Chicagof Cove, Alaska; and 



others); 1905, Schuchert, Dall et al, USNMB 53, pt. 1, p. 389 



(USNM 164899). 

 penjinae, Siphonaria 1893, PUSNM, vol. 16, no. 946, p. 475, pi. 56, 



fig. 2 (Miocene, Penjinsk Gulf, Siberia; USNM 4791). 

 penna, MelanelUi 1927, PUSNM, vol. 70, art. 18, no. 2667, pp. 4, 64 



(offFernandina [Floridal ; USNM 108032). 

 pentagomdis, Dnllia pagodida 1889, BMCZ, vol. 18, pp. 9, 90 (off 



Cape Hatteras, North Carolina). 

 pentalopha Dall and Bartsch, TurbonUla (Lancea) 1903, MCAS, 



vol. 3, p. 274, pi. 1, figs. 1, la (San Diego, California); 1909, Dall 



and Bartsch, USNMB 68, p. 117, pi. 11, figs. 3, 3a (USNM 



46501). 

 pequensis Dall and Bartsch, TurbonUla (Pyrgisciis) 1909, USNMB 



68, p. 79, pi. 7, figs. 5, 5a (USBF sta. 2834, near Point Abreojos, 



Lower California; USNM 97019). 

 peracutum. Solarium 1889, BMCZ, vol. 18, pp. 24, 275, pi. 33, figs. 



2, 5 (Barbados; and others). 

 peramabdis^ Acmaea (Collisella) 1872, PC AS, December 17, p. 1 



[preprint]; 1873, PCAS, vol. 4, p. 302 (Shumagin Islands, 



Alaska). 

 peramabdis, Cardium (Fulvia) 1881, BMCZ, vol. 9, no. 2, p. 132 



(BLAKE sta. 50 [off mouth of Mississippi River]; and others); 



1886, BMCZ, vol. 12, no. 6, p. 269, pi. 4, fig. 7; 1889, BMCZ, vol. 



18, pi. 40. fig. 4. 

 perarmata, Liotia (Arene) 1892, TWFIS, vol. 3, pt. 2, p. 409, pi. 19, 



figs. 2, 2b (Pliocene, Caloosahatchie beds [Florida]); 1905, 



Schuchert, Dall et al, USNMB 53, pt. 1, p. 367 (Caloosahatchie 



River, Florida; USNM 112086). 

 perattenuata, Magdia 1905, N, vol. 18, no. 11, p. 123 (Monterey 



Bay, California); [as Mcuigilia perattenuata] 1919, PUSNM, vol. 



56, no. 2288, p. 65, pi. 20, fig. 11. 

 percandidus, Drymaeus poecdus 1912, SMC, vol. 59, pt. 14, no. 



2092, p. 4 (above Santa Ana, opposite Chinche and above 



Ollantanambo, Peru; USNM 250245). 



