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.KTEL, Conch. Sam., Ill, 1890, p. 177. 

 Mai-garon (Anodonla) bridyesii LEA, Syn., 1870, p. 81. 



Nicaragua; Honduras. 



fGLABARIS JEWITTIANUS Lea. 



" Anodonta jewittiana LKA, Pr. Ac. N. Sci. Phila., XII, 1868, p. 95. 



\\r>donia jncitiii LEA, .11. Ac. X. Sci. Phila., VI, 1869, p. 289, pi. XLI, fig. 101; 



"Obs., XII, 1869, p. 49, pi. XLI, fig. 101.* CLESSIN, Conch. Cab. Ano., 1874, p. 



135, pi. XLI v, figs. 1,2. *B. H.WRIGHT, Check List, 1888. *P^TEL, Conch. 



Sam., Ill, 1890, p. 180. 

 " Maryaron ( Anodonta) jewitlii LEA, Syn. 7 1870, p. 81. 



Lake Nicaragua. 



tGLABARIS FORBESIANUS Lea. 



'Atiodontaforbesiana LEA, Pr. Ac. N. Sci. Phila., IV, 1860, p. 92; *J1. 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, 



Couch. Sam., Ill, 1890, p. 179. 



*Anodonforbe#ian>i8 SOWKRBY, Conch. Icon., XVII, 1870, pi. xxx, fig. 119. 

 ~ Jfart/aron (Anodon^a) forbesiana LEA, Syn., 1870, p. 81. 



Uruguay; Peru. 



fGLABARIS MORICANDII Lea. 



" Anodonta moricandii LEA, Pr. Ac. N. Sci. Phila., IV, 1860, p. 90; *J1. 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. xxxvin, figs. 3, 4. 

 *P.ETEL, Conch. Sam.. Ill, 1890, p. 182. 



* Anodon moricandii SOWERBY, Conch. Icon., XVII, 1870, pi. xxxn, fig. 126. 

 * Maryaron (Anodonta) moricandii LEA, Syn., 1870, p. 81. 



* Glabaris moricandii VON IHERING, Arch, fiir Nat., 1893, p. 115. 



* ? Anodonta exotica SOWERBY, Conch. Icon., XVII, 1867, pi. xvi, fig. 57. 



* Anodonta antjnstata CLESSIN, 1 Conch. Cab. Ano., 1876, p. 226, pi. LXXIV, figs. 6, 7. 



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



Brazil. 



(Group of Glabaris georgincc.) 



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. 



* Anodonta georginm GRIFFITH, Grift'. Cuvier, XII, 1834, pi. xix. Brief description 

 in index. 



.Rivers of Paraguay. 



(Group of Glabaris trigonus.} 



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

 smooth, shining epidermis; nacre very bright. 



1 Appears to be a very young G. moricandii. 



