332 



PROCEEDINGS OF THE NATIONAL MUSEUM. 



VOL. 57. 



Family TEREBRATELLIDAE. 

 Subfamily Dallininae. 



Genus PLATIDIA O. G. Costa. 



Platidia 0. G. Costa, Fauna del Regno Napoli, p. 47, Jan. 1852. 

 Morruia Davidson, Ann. Mag. Nat. Hist., May, 1852, p. 371. 

 Platydia Davidson, Mon. Rec. Brach., vol. 2, p. 152, 1887. 



PLATIDU SEMINULA Philippl. 



Terebratula seminulum Philippi, En. Moll. Sicil., vol. 1, p. 97, pi. 6, figs. 15 a-g, 



1836. 

 Orthis anomioides Scacchi and Philippi, En. Moll. Sicil., vol. 2, p. 69, pi. 18, figs. 



9 a-g, 1844. 

 Terebratula appressa Forbes, Rep. Moll. Aegean Sea, pp. 141, 167, 193, 1844. 

 Platidia anomioides O. G. Costa, Fauna del Regno Napoli, p. 48, pi. 3, fig. 4; pi. 



36ts, fig. 6, 1852. 

 Morrisia seminulum Davidson, Ann. Mag. Nat. Hist., eer. 2, vol. 9, p. 371, 1852. 

 Morrisia anomioides Davidson, Proc. Zool. Soc, 1852, pi. 14, fig. 29. 

 Platidia (Morrisia) anomioides Davidson, Geol. Mag., vol. 7, p. 405, pi. 21, figB. 



15, 15a, 1870. 

 Platidia anomioides Dall, Amer. Journ. Conch., vol. 6, p. 14, figs. 20, 21, 1870. — 



Davidson, Challenger Brach., p. 55, pi. 4, figs. 10, 11, 1880.— Zittel, Handb. 



d. Pal., vol. 2, p. 708, 1880.— Deslongchamps, Etudes Crit. Brach., p. 160, 



pi. 13, fig. 19, 1884. 

 Platidia seminulum. Monterosato, Journ. de Conchyl., vol. 27, p. 307, pi. 13, 



fig. 3, 1879. 

 Platydia anomioides Davidson, Mon. Rec. Brach., pt. 2, p. 152, pi. 21, figs. 15-19, 



1887. 



Type locality. — Sicily. 



Cat. No. 



173446 



173464 



173460 



173461 



173462 



60932 



110964 



173467 



173468 



173463 



173465 



87346 



110965 



64234 



87251 



64233 



Locality. 



Sicily 



Sicily - 



Cape Breton, France 



Gulf of Gascony 



Portugal coast 



Portugal coast 500 fathoms 



Mediterranean 



Naples 



Naples 



Off Tunis 



Adventure Bank 



Femandina, Florida, 294 fathoms. 

 Tortugas, Florida, 237 fathoms. . . 



Off Havana, 292 fathoms 



Off Havana, 119 fathoms 



Off Grenada, 291 fathoms 



Collector. 



Monterosato . . . . 



Seguenza 



De Folin 



De Folin 



Kent 



Dall 



Dall 



Tiberi 



Tiberi 



Porcupine Exp . . 

 Shearwater Exp. 



Blake 



Pourtales 



Blake 



Blake 



Blake 



Number 

 of speci- 

 mens. 



1 

 2 

 1 

 1 

 4 

 1 

 1 

 1 

 3 

 3 

 20 

 1 v 

 1 

 1 

 1 

 1 



PLATIDIA SEMINULA RADIATA Dall. 



210058 



107727 



60930 



60931 



64232 



Off Point Pinos, California, 50 fathoms 



San Pedro Bay, California, 200 fathoms 



Types, San Diego, California 



Todos Santos Bav 



Off Santa Cruz Island, West Indies, 218 fathoms. 



■p "p 



Oidroyd. 

 Orcutt . . 

 Orcutt . . 



Blake . . . 



1 

 25 

 2 

 1 

 1 



