272 BULLETIN NO. 30, UNITED STATES NATIONAL MUSEUM. 



Page. 



OorbtUid<B. 



OorbvXa, Brng 239 



0. (Neeera) nasutoide^, n. 8., Whitfield, 1885, pi. xxx, figs. 18, 19 239-240 



jyrwwo, Grey 240 



N. cequivalrit, n. b., Whitfield, 1885, pi. xxx, figs. 20, 21 240-241 



Pkoladidije. 



Parapholas. Conrad, 1848 241 



P. Jbi«MJt«mi,n. 8., Whitfield, 1885, pi. xxx, figs. 22-24 241-242 



Terididce. 



Teredo, Linn 242 



r.Mno«erato,n. 8., Whitfield, ISS.";, pi. xxx, fig. 25 242 



Section VII. — Unionidse, from the clays at Fish House, Camden Coonty. 

 Unionidm. 



Unio, Retzins 244 



U. naeutoides. Lea, 1868, pL xxxiv, figs. 4, 5 244-245 



TT.radialoidet, Lea, 1868. pi. xxxiv. figs. 1-3 245-246 



U. stUn-otundoides, Lea, 1868, pi. sxxii, fig. 5 246-247 



V.cariotoideg. Lea, 1868, pi. xxxii, fig. 3 247 



XT. huTMrosoides, Lea, 1868, pi. xxxi, fig. 4 248 



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

 TT.Ugamentinoides, Lea, 1868, pi. xx.xi, fig. 1, and pi. xxxii, fig. 4, and pi. xxxiv, 



fig. 8 249 



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



TT.preeanodontoides,!!.!*., Whitfield, 1885, pi. xxxi, fig. 2 250 



JJ.rectoides. n. s., Whitfield, 1885, pi. xxxii, figs. 1,2 250-251 



Anodonta, Cnvier 251 



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



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



Section vin. Appendix. 



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



6. 



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

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



