ZOOLOGICAL TAXA OF WILLIAM HEALEY DALL 249 



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

 (ALBATROSS sta. 2764, off Rio de la Plata; USNM 330840). 



perplexa, Perplicaria 1890, TWFIS, vol. 3, pt. 1, p. 90, pi. 3, fig. 1; 

 1892, TWFIS, vol. 3, pt. 2, p. 228, pi. 13, fig. 4 (Pliocene, 

 Caloosahatchie beds [Florida]); 1905, Schuchert, Dall et al, 

 USNMB 53, pt. 1, p. 494 (Caloosahatchie River, near Fort 

 Thompson and Shell Creek. DeSoto County, Florida; USNM 

 111908,113217). 



perplexa, Toledonia 1902, PUSNM, vol. 24, no. 1264, p. 513 

 (ALBATROSS sta. 2778, Straits of Magellan, E of Punta 

 Arenas; USNM 109022). 



Perplicaria 1890, TWFIS, vol. 3, pt. 1, p. 90. Type-species by 

 monotypy: PerpUca)-ia pei-plexa Dall. 



perplicata, Ostrea selltieformis 1898, TWFIS, vol. 3, pt. 4, p. 678 

 (Eocene, Caton's Bluff, Conecuh River, Alabama); 1905, Schuch- 

 ert, Dall et al, USNMB 53, pt. 1, p. 472 (USNM 129775). 



perplicata, Verticordia 1890, PUSNM, vol. 12, no. 773, p. 278, pi. 

 8, fig. 1 (USFC sta. 2807, near Galapagos Islands). 



perplicatus, Coleophysis 1889, BMCZ, vol. 18, pp. 6, 45 (BLAKE 



sta. 20, off Bahia Honda, Cuba; Barbados). 

 perpolita, Drillia lissotropis 1890, TWFIS, vol. 3, pt. 1, p. 36, pi. 2, 



fig. 2 (Caloosahatchie beds IFlorida]); 1905, Schuchert, Dall et 



al, USNMB 53, pt. 1, p. 235 (Pliocene, Caloosahatchie River, near 



Fort Thompson, Florida; USNM 97332). 

 perpolita, Lymnaea (Stagnicola?) 1905, HAE, vol. 13, p. 78, pi. 2, 



figs. 6, 8 (Nushagak, Bristol Bay, Alaska). 

 perponderosa. Purpura 1909, USGSPP 59, pp. 18, 46, pi. 2, figs. 2, 



5 (Miocene, Coos Bay, Oregon; USNM 107778). 

 perprotracta, Yoldia 1912, SMC, vol. 59, pt. 2, no. 2077, p. 1 (sta. 



5850 [Panama]; USNM 214350); 1925, PUSNM, vol. 66, art. 



17, no. 2554, p. 32, pi. 18, fig. 3. 

 perpunctata, Terebra (Acus) lan^doni 1896, PUSNM, vol. 18, no. 



1035, pp. 33, 39 (Chipola beds [Florida]); 1905, Schuchert, Dall 



et al, USNMB 53, pt. 1, p. 650 (Calhoun County, Florida; USNM 



113911). 

 perrostrata, ISeaera ornalissima 1881, BMCZ, vol. 9, no. 2, p. 110 



(BLAKE sta. 43 [S of Dry Tortugas, Florida]); [as Ciispidaria 



( Card io nuja ) perroM rata] 1886, BMCZ, vol. 12, no. 6, p. 296, pi. 



2, figs. 3a,b; 1889, USNMB 37, pi. 2, figs. 3a,b; 1903, USNMB 37 



(new ed.), pi. 95, fig. 3. 

 perrugata, Drillia abundans 1890, TWFIS, vol. 3, pt. 1. p. 31 



(Caloosahatchie beds [Florida]). 

 perrus, Bulimulus (ISaesiotus) 1917, PCAS, ser. 4, vol. 2, pt. 1, no. 



11, p. 376 (Narborough Island, Galapagos; CAS); 1928, Dall and 



Ochsner, PCAS, ser. 4, vol. 17, no. 5, p. 163, pi. 8, fig. 4. 



