Conchifera. ^26 Glossus. 



trigona, Roem. Sp. (Isocardia), Gabb, 1861. G-. C. 



Washita, Maroon, Sp. " " Texas. C. 



Conradi, Gabb, " " " Ala,, N. J. C. 



-**- Goniomya, Agas. 1838. 



cauclata, Ag. (PnoLADOMYA Agassizii), Etud. Grit. pi. 1, f. 1. 



laevis, Ag. (PHOLADOMYA), id. pi. 1, f. 4-5. 



Americana, M. & H. (PHOLADOMYA), 1856, Proc. Acad. p. 8. 



GRYPHAEA, Lam. 1801. 



aquila, Brong. (ExOGYRA), Env. de Paris, pi. 9, f. 11. 

 auricularis, Wahl. Sp. (E. haliotoidea), Desh. Ed. Lam. vol. 



vi, p. 207. 



capuloides, Con. Lynch's Exped. 224, 18, 103, 104. Syria. C. 

 carinata, Lk. (E. plicata), 1802, Syst. Nat. p. 399. 

 columba, Lam. (EXOGYRA), An. S. Vert. vol. vi, p. 198. 

 conica, Sow. (ExoGYRA), Desh. Ed. Lam. vol. vii, 210. 

 convexa, Say, Sp. (E. vesicularis), Morton, Syn. 53, 4, 1-2. 

 Couloni, Defr. (EXOGYRA), Diet. Sc. Nat. vol. xix, p. 534. 

 DumeriWi, Defr. (E. Coulonii), D. Sc. Nat. vol. xix, 535. 

 elongata, Sow. (vesicularis), G. T. 2d s. vol. iii, pi. 38, f. 6. 

 expansa, Sow. (vesicularis), id. 38, f. 5. 

 globosa, Sow. (vesicularis), M. Con. 392. 

 haliotoidea, Sow. Sp. (ExoGYRA), Brown, Foss. Conch. G. B. 



p. 149. 

 harpa, Forbes, not Goldf. (E. Boussingaultii), Q. J. G. S. vol. 



i, 250, 3, 12. 



laciniata, Nilss. Sp. (EXOGYRA), Desh. Ed. Lam. vol. vii, p. 209. 

 mutabilis, Morton (vesicularis), Syn. 53, 4, 3. 

 orientalis, Forbes (E. inflata), G. T. vol. vii, 156, 14, 6. 

 latissima, Lam. (E. aquila), An. S. Vert. vol. vi, 199. 

 Pitcherii, Morton, Syn. 55, 15, 9. Texas, Nebraska, Ark., 



Missouri, Ind. Terr., N. Mex. C. 



planospiritis, Goldf. Sp. (E. haliotoidea), Desh. Ed. Lam. vol. 



vii, 208. 

 plicata, Lam. pars, not Sow. not Desh. (ExOGYRA), An. S. 



Vert. vol. vi, 199. 



plicata, Lam. pars. (E. Columba), An. S. Vert. vol. vi, 198. 

 plicatella, Morton (E. lateralis), Silliman's Journal. 

 similis, Pusch. (E. lateralis), Polens. Pal. 34, 4, 12. 



