230 



BIBLIOGRAPHY OF 



58 

 5S 

 58 

 58 

 58 

 58 

 • 

 58 

 5S 



58 

 58 

 58 

 58 

 58 

 58 



Unio pusella Raf.? 

 pallens Raf. .' 

 perplexus Raf. ? 

 quadrula Raf.? 

 reflexa Raf. ' 

 retusa Raf. ? 

 rimosus Raf. f 

 rosea Raf.? 

 rivularis Raf. ? 

 stegaria Raf. ' 

 sintoxia Raf. ? 

 sinuata Raf, 

 solenoides Raf. ? 

 striata Raf? 

 subrotunda Raf. ? 

 torulosa Raf. ? 

 teneltus Raf. ? 



Page. 



58 Unio teres Raf f 



58 triangularis Raf.? 



58 triqueter Raf? 



58 trtincata Raf ? 



58 tuberculata A'"/. .' 



58 verrucosa Raf.? 



58 viridis /. 



5S vittatus Raf. ? 



58 " Venus Raf. ? 



58 zonalis Raf. ? 



58 Odatelia radiata Raf.? 



58 Lasmonos fragalis Raf. ? 



58 Diplasma marginatae Raf. : 



58 sirnilis R< 



58 vitrea Raf .' 



58 striata Raf. ? 



Lea. — Synopsis, &c. Second edition, 1836. With a frontispiece 

 of Unio spinosus. 



Genus MARGARITA. 



Page. 



Subgenus I'uio. 



Pa ! ,. 



(Stmphtnote.) 



(b. Smooth.) 



11 Unio inflatus Lea. 



Symph. inflala Lea. 

 11 alatus Say. 



U. alalus Say. 



Mya alata Wood. 



Symph. alula Lea. 

 11 lsevissimus Lea. 



Symph. Isevissiifta Lea. 



U. Isevissima Deshayes. 

 11 gracilis -Car/ >. 



U. planus Barnes. 

 fragilis Swain. 



Symph. (jracilis Lea. 

 11 compressus Lea. 



Symph. compressa Lea. 



(Xo.v-Sympiiyn-ote.) 



(a. Plirntr.) 



1- Nicklinianus Lea. 



12 Unio ccelatus Conrad. 

 12 multiplicatus Lea. 



U. heros Say. 

 undulatus Say. 

 12 undulatus Lames. 



U. costataf Raf. 

 coslatus Conrad. 

 12 plicatus /-- ski ur. 



i . Peruviana Lam. 

 rariplicata Lam. 

 Dombeyanus Valen. 

 undulala Desli. 

 multiplicata Desh. 



12 trapezoides Lea. 



U. crassidi ns Lam., var. a. 

 interruptus Say. 



13 foliatus Bild. 



I ._//- xuos ' ' Raf. 

 jh xuosus Conra-1. 

 foliatus Conrad. 



