CLASSIFIED LIST OF THE SPECIES. 259 



Order SIPHONIDA. 



Suborder INTEGRIPALLIATA. 



Family ASTARTID^]. 



Genus Astarte Soiverhy. 



A. castanella Whitfield E. 



A. planimarginata Whitfield . _ JE, 



A. veta Conrad _ p. (7. 



Genus Cardita Brug. 



C. Brittoni Whitfield E, 



C. intermedians Whitfield JJ, 



C. perantiqua Conrad _E. 



Family CRASSATELLID^ 



Genus Crassatella Lamarek 



C. alta Conrad E. 



C. cuneata Gahl) X. 



C. curta Conrad - .U. 



C. Delawarensis Gdbh JJ, 



C. littoralis Conrad JJ, 



C. Monmouthensis Gdbh i. 



C. obliquata Whitfield E. 



C. prora Conrad L, 



C. rhombea Whitfield JJ. 



C. subplana Conrad L, 



C. transversa Gdbb _ _ L. 



C. vadosa Morton L, 



Genus ScAMBULA Conrad. 



S. perplana Conrad L. 



Genus GouLDiA Adams. 



G. Conradi Whitfield L. 



G. decemnaria Conrad. _ .L. 



G. declivis Conrad L. 



G. paralis Conrad i. 



Genus Vetocardta Conrad. 



V. crenuHrata, Leds sp L. 



V. octolirata Gahh L. 



