272 BULLETIN NO. 30, UNITED STATES NATIONAL MUSEUM. 



Page. 

 Oorbuiidoe. 



Oorbula, Brug 239 



O. (Necera) nasutoides, n. 8., Whitfield, 1885, pL xxx, figs. 18, 19 239-240 



Neoera, Grey 240 



N. cequivalvis, n. a., Whitfield, 1885, pi. xxx, figs. 20, 21 240-241 



Pholadidce. 



Parapholas. Conrad, 1848 241 



P. fc»eis*«rwi,n. 8., Whitfield, 1885, pi. xxx, figs. 22-24 241-242 



TerididcB. 



Teredo, Linn 242 



T. emocerato, n. 8., Whitfield, 1885, pi. xxx, fig. 25 242 



Section VII.— Unionidae, from the clays at Fish House, Camden County. 

 Unionidfe. 



Vhio, Ketzins 244 



J7. nasutoides, Lea, 1 868, pi. xxxiv, figs. 4, 5 244-245 



U. radiatmdes. Lea, 1868, pi. xxxiv, figs. 1-3 245-246 



U. suhrotundoides, Lea, 1868, pi. xxxii, fig. 5 246-247 



IT. cariosoides. Lea, 1868, pi. xxxii, fig. 3 247 



JI. humerosoides, Lea, 1868, pi. xxxi, fig. 4 248 



v. roanokoides, Lea, 1868, pi. xxxi, fig. 3, and pi. xxxiii, figs. 1, 2, andpL xxxiv, fig. 7. 248-249 

 U. ligamentinoides, Lea, 1868, pi. xxxi, fig. 1, and pi. xxxii, fig. 4, and pL xxxiv, 



fig. 8 249 



TT. alatoides, Lea, 1868, pi. xxxiii, figs. 3, 4, and pi. xxxiv, fig. 6 249-250 



77. prceanodontoides, n. s. , Whitfield, 1885, pi. xxxi, fig. 2 250 



U. rectoides, n. 8., Whitfield, 1885, pi. xxxii, flga. 1,2 250-251 



Anodonta, Cuvier 251 



A.grandoides, Lea, 1868, pi. xxxv, figs. 2, 3 251-252 



A.corpulentoides, Lea, 1868, pi. xxxv, fig. 1 252 



Section viii. Appendix. 



Classified list of the species described in this volume 253-264 



6. 



Whitfield, K. P., and Hall, James. (See Hall, James, and Whitfield, R. P.) 

 Whitfikld, R. p., and White, C. A. (See White, C. A., and Whitfield, R. P.) 



