108 BULLETIN 37, UN[TED STATES NATIONAL MUSEUM. 



Table Y. E — List of Gastropoda — Oontiuued. 



Sir, 



303 

 304 

 305 

 306 

 307 

 308 

 309 

 310 

 311 

 312 

 313 

 314 

 315 

 316 

 317 

 318 

 319 

 320 

 321 

 322 



323 

 324 

 325 

 326 

 327 



328 

 329 

 330 



3:U 

 332 

 333 

 334 



335 



Name and autUoiit y f r species. 



Margiuella amabilis Redfield. 

 M. 



M. bella Conrad 



M. luargarita Kieuer. 



y. 



M. 



M. fauna Sowerby 



M. microgonia Dall 



M. denticulata Conrad . 



var. opalina Stearns 



M. aureocincta Stearns. 



M. seminnla Dall 



M. 



M. loinuta Pfeiffer . . . 

 M. minima Guildiug. 

 iVI. Redneldii Tryon . 

 M. fusca Sowerby . . . 

 M. succinea Conrad . 



M.styria Dall 



M. torticula Dall. .. . 



Section Volvakina Hinds. 



M. avena Valenciennes 



M. alboliueata Oibigny 



M. subtriplicata Orbigny 



M.lactea Kiener 



M. pallida Donovan 



Subgenus Persicula 8cliumaclier. 



P. catenata Montagu . 



var. pnlcherrima Gaskoiu 

 P. 



Subgenus Volutella Swainson, 



V. lacrimula Gould 



V. LadriaDall 



V. amianta Dall 



V. ovuliformis Orbigny 



Family VOLUTID^. 

 Genus VOLUTA Liniie. 

 V. virescens Solauder 



PI. 



19 



19 



Fiss. 



Alt. 



or 



Lon. 



7.0 



12.0 



Range 



iu 

 depth. 



294 

 294 

 294 



294 



.3, 



44 



82-4 



2y4 



n 

 YI 



229 



3.Z 

 ti3 



.J.Q.. 

 100 2 



JL5 2 



-Xfi.. 



805 

 Too" 



-1% 



294 



Northern 

 extreme range. 



Florida Keys 

 Hatteras . . 

 Hatteras .. 

 Georgia ... 

 Fernandina 

 Feruaudiua 

 Florida Keys 

 Fernandina 

 Hatteras ... 



Tampa 



Chesapeake 

 Fernandina 



Tampa 



Fernandina 

 C. Lookout . 

 FloiidaStr . 

 C. Lookout. 

 Fernandina 

 Georgia .... 

 Fernandina 



Key West 

 Key West . 

 Key West . 

 Tortugas . . 

 Tortugas .. 



Turtle Harb. 

 Florida Keys 

 Fernandina . 



Hatteras ... 

 Cedar Keys. 

 C. Lookout. 

 Cape Fear. . 



Texas 



