NO. 1205. SYNOPSIS OF THE NAIADES— SIMPSON. 927 



'fig. 104.— *Clessin, Conch. Cab. Ano., 1874, p. 136, pi. xlv, figs. 1, 2.— *B. H. 

 Wright, Check List, 1888.— "^P^etel, Conch. Sam., Ill, 1890, p. 177. 

 " Margaron (Anodonia) hridgesii Lea, Syn., 1870, p. 81. 



Nicaragua; Honduras. 



fGLABARIS JEWITTIANUS Lea. 



^ Anodonta jewittiana Lea, Pr. Ac. N. Sci. Phila., XII, 1868, p. 95. 



"" Anodonia jewittii I^TZA, .11. Ac. N. Sci. Phila., VI, 1869, p. 289, pi. XLi, fig. 101; 



*Obs., XII, 1869, p. 49, pL xli, fig. 101.—* Clessin, Conch. Cab. Ano., 1874, p. 



135, pLxLiv, figs. 1,2.— *B. H. AVright, Check List, 1888.— *P^tel, Conch. 



Sam., Ill, 1890, p. 180. 

 " Margaron (Anodovta) jeicittii Lea, Syn., 1870, p. 81. 



Lake Nicaragua. 



tGLABARIS FORBESIANUS Lea. 



*Anodontaforhesiana Lea, Pr. Ac. N. Sci. Phila., IV, 1860, p. 92; ^^ Jl. Ac. N. Sci. 



Phila., V, 1863, p. 393, pi. XLVii, fig. 301 ; * Obs., X, 1863, p. 29, pi. xlvii, fig. 



301.—* Clessin, Conch. Cab. Ano., 1873, p. 115, pi. xxxiv, figs. 1, 2.— *P^tel, 



Conch. Sam., Ill, 1890, p. 179. 

 "" Anodon forbesianns Sowerby, Conch. Icon., XVII, 1870, pi. xxx, fig. 119. 

 "Margaron (Anodonia) forbesiava Lea, Syn., 1870, p. 81. 



Uruguay; Peru. 



fGLABARIS MORICANDII Lea. 



""Anodonia moricandii Lea, Pr. Ac. JST. Sci. Phila., IV, 1860, p. 90; *JI. Ac. N. Sci. 

 Phila., V, 1863, p. 396, pi. xlix, fig. 303; Obs., X, 1863, p. 32, pi. xlix, fig. 

 303.— * Clessin, Conch. Cab. Ano., 1874, p. 114, pi. xxxvm, figs. 3, 4.— 

 *P^TEL, Conch. Sam., Ill, 1890, p. 182. 



* Anodon moricandii Sowerby, Conch. Icon., XVII, 1870, pi. xxxii, fig. 126. 

 ""Margaron {Anodonia) moricandii Lea, Syn., 1870, p. 81. 



* Glaharis moricandii VON Ihering, Arch, fiir Nat., 1893, p. 115. 



" f Anodonia exotica Sowerby, Conch. Icon., XVII, 1867, pi. xvi, fig. 57. 



* Anodonia angusiata Clessin.i Conch. Cab. Ano., 1876, p. 226, pi. Lxxiv, figs. 6, 7.— 



^ P.ETEL, Conch. Sam., Ill, 1890, p. 176. 



Brazil. 



(Group of Glaharis georgince.) 



Shell subsolid, obovate, with a decided, curved posterior ridge, and a 

 smaller one above it, the space between the ridges a shallow groove. 



GLABARIS GEORGIN^ Griffith. 



* Anodonia georgince Griffith, Grift\ Cnvier, XII, 1834, pi. xix. Brief description 

 in index. 



Eivers of Paraguay. 



(Group of Glaharis trigonus.) 



Shell long, elliptical, solid, inflated, produced at posterior base with 

 smooth, shining epidermis; nacre very bright. 



' Appears to be a very young G. moricandii. 



