EULAMELLIBRANCHIATA. 39 



PHOLADACEA. 



Cyrtopleura exilis, St Kitts, W. I. ; Tryon, v, p. 170, fig. : n. sp. 

 \Dactylina chiloensis, note on ; Gabb, v, p. 29. 



iMartesia (?) roessleri, Paleeozoic, Texas ; Meek, vii, \). 9, fig. : n. sp. 

 Navea newcombi, Australia [corr. to California, p. 285]; Tryon, i, p. 39, 



fig. : n. sp. 

 Penitella parva, Lower California, p. 39, curvata, Straits of Fuca, p. 40 ; 



Tryon, i, figg. : n. spp. 

 Pholadacea, catalogue of species ; Tryon, iii, App. p. 1. 

 Teredo affinis and brevis, both of Deshayes, are {fide Jeffreys) respectively 



synonyms of T. excavata, Lukis, aud cucullata, Norman; Tkyon, i, 



p. 182. 



MYACEA and CARDIACEA. 



fAnisotki/7-is, n. n. for Fachydon, Gabb ; Conrad, vi, p. 196 : Is a subgenus 



of Corbula ; Dall, vii, p. 89. 

 fArcinella cornuta, n. n. for Chama arcinella, Tuomey & Holmes nee 



Lamarck, Pliocene, S. Carolina; Conrad, ii, p. 105. 

 Azara undata, Rio de la Plata ; Conrad, ii, p. 280, fig. : n. sp. 

 Cardiidiv, catalogue of, with C. adamsi, p. 267, n. n. for C. modestum, 



Ad. & Rve. ; Tryon, vii, pp. 259-275 : C. nuttallii, Cnrd., is distinct 



from G. corbis, Meusch. ; Conrad, v, p. 105 : \C. emmonsii and caroli- 



nensts, n. n. for C. muricatum, Emmons, also Tuomey & Holmes 



respectively, preocc. ; Conrad, iii, p. 13. 

 ■\Cardium ripleyanum, New Jersey, Cretaceous; Conrad, v, p. 96, fig.: 



\C. {Criocardium, n. subgen.) dumosimi, Cretaceous, New Jersey; 



Conrad, vi, p. 75: tC. arccefurmis, Jurassic, Nevada; Gabb, v, p. 11, 



fig. : -fC. (Lcevicardium) pertenue, Tertiary, Payta ; Gabb, v, p. 30 : 



n. spp. 

 Chama inermis, W. Central America; Dall, vii, p. 148: n. sp. 

 Corbididce, catalogue of ; Tryon, iv, App. p. 63 : C. contracta, Say, figd. ; 



Conrad, ii, p. 280; C. adamsi, n. n. for C. rostrata, Adams iiec 



Broderip & Sowerby ; Tryon, iv, App. p. 66 : t C. alifoi-mis, n. n. for 



C. alta, Conrad, pars ; Conrad, ii, p. 76. 

 \ Corbula filosa. Eocene, Mississippi; Conrad, i, p. 137, fig.: fC. fllosa, 



Eocene, Mississippi ; Conrad, i, pp. 145, 212, fig. : +C. curta, Miocene, 



Maryland; Conrad, iii, p. 269, fig.: tC. {AnisothyrisT) ledceformis, 



Pliocene, Upper Amazon ; Dall, vii, p. 92, fig. : n. spp. 

 iCriocardmm, n. subgen. for Cardium dumosinn, n. sp. ; Conrad, vi, p. 75. 

 fLeptosoien, n. gen. for Siliquaria biplicata, Conrad, Cretaceous; Conrad, 



iii, p. 15: Note on genus; Conrad, iii, p. 188. 

 Lutraria costata, Senegal ; Tryon, v, p. 171, fig. : n. sp. 

 Macha wilsonii, China ; Tryon, vi, p. 23, fig. : n. sp. 

 Mesopleura, n. gen. of Solenidce for Solen bidentatus, Spengl. ; Conrad, iii, 



App. p. 23. 

 Myidce, catalogue of; Tryon, iv, App. p. 62. 

 \Pachy cardium, n. gen. for P. spillmani, Conrad, Cretaceous; Conrad, v, 



pp. 96, 227. 

 iPachydon, n. gen. for P. obliqua, tenua, n. spp., Post Tertiary, Amazon ; 



Gabb, iv, p. 198, figg. : Notes on ; Conrad, vi, pp. 196, 197. 

 iPachydon carinatus, p. 196, erectum, cuneatus, ovatus, alius, p. 197, 



Tertiary, Upper Amazon ; Conrad, vi, figg. : n. spp. 

 fPlectosolen, n. gen. for Solen gracilis, Sby., and others; Conrad, ii, 



p. 103. 



