HANNIBAL: CALIFOENIAN FRESHWATER MOLLTJSCA. 181 



1861; M. purpurea, Lea, 1861; M. punicea, Lea, 1861; 

 31. quadricitfata, Lea, 1861 ; 3L clausa, Lea, 1861 ; M. fmcinans, 

 Lea, 1861 ; 31. propria, Lea. 1861 (preocc.) ; 31. ram. Lea, 1861 ; 

 31. fallax, Lea, 1861 ; 31. Coosaensis, Lea, 1861 ; 31. ruhicunda, 

 Lea, 1861 ; M. propinqua, Lea, 1861 ; 31. solidula. Lea, 1861 ; 

 31. gratiosa, Lea, 1861; 31. capillaris, Lea, 1861; 31. eUiptica, 

 Lea, 1861 ; 31. midas, Lea, 1861 ; 31. Jmnea, Lea, 1861 ; 31. Ufa, 

 Lea, 1861 ; 3f. graoilor, Lea, 1861 (preocc.) ; 31. Shelbyensis, Lea, 

 1861 ; 31. pergrata, Lea, 1861 ; 31. Alahamemin, Lea, 1861 ; 

 31. mihia, Lea, 1861; 31. crepera. Lea, 1861; 31. Shoivaltherii, 

 Lea, 1861 ; 31. ceqiia. Lea, 1861 ; 31. Uartmaniana, Lea, 1861 ; 

 31. luteola, Lea, 1861 ; 31. straminea, Lea, 1861 ; Goniohasis 

 flavescens, Lea, 1862; G.granata, Lea, 1862; G. Stewardsoniana, 

 "Lea, 1862; G. Trt/oniaim, Lea, 1862; G. negata, Lea, 1862; 

 G. falalis, Lea, 1862 ; G. Prairiensis, Lea, 1862 ; G.flava, Lea, 

 1862; G^. tenehroviUata, Lea, 1862; (?. Bridgesiana, Jjea, 1862; 

 6^. Gerhardtii, Lea, 1862; (z. infusca, Lea, 1862; 6r. osculata, 

 Lea, 1862; G. gtbberosa, Lea, 1862; (?. Hartmanii, Lea, 1862; 

 G.pudica, Lea, 1863; (r. eUipsoidcs, Lea, 1863; (?. /<?jpyrf«. Lea, 

 1863; (t. qiiadricincta, Lea, 1864; Etiryccdon Leaii, Tryon, 

 Lea, 1866; (r. Zm/', Tryoo, 1873; G^. ' inosculafa, Lea', 

 Tryon, 1873. 

 Shell of moderate size, conical, whorls sub-inflated, aperture 

 narrowly elliptical; habitat streams. 



Coosa and adjacent streams flowing into the Gulf of Mexico ; 

 American Province. 



Gi'ROTOMA (Goniohasis) ljeta (Jay). 

 3LIania Iceta, Jay. 1839; 31. inflata, Haldeman, 1841; 31. robusta, 

 Lea, 1841; M. oralis, Lea, 1842; 31. gravida, Anthony, 1860 

 31. Germana, Anthony, 1860; 31. grisea, Aiitliony, 1860 

 . 3L tmiiolata, Anthony, 1860; 31. ' Buddii, Lea', Eeeve, 1860 

 3f. obesa, ' Anthony MS.,' lleeve, 1861 ; 3f. orhicula, Lea, 1861 

 31. cojnosa, Lea, 1861 ; 3i. virgulata, Lea, 1861 ; 31. ctiUa, Lea 

 1861; 31. glmdaria, Lea, 1861; 31. variata, Lea, 1861 

 31. sauvifi, Lea, 1861 ; 31. hellida. Lea, 1861 ; 31. calenoides, 

 Lea, 1861 ; 31. Lewisii, Lea, 1861. 

 Sliell of moderate size, broadly conical, whorls not inflated, aperture 

 broadly elliptical; habitat streams. 



Coosa and adjacent streams flowing into the Gulf of Mexico, east 

 to Florida ; American Province. 



Gyeotoma olivula excisa (Lea). 

 3lelai)ia [Scliizosioma) excisa, Lea, 1842 ; Schizostoma curium, :^^ighels, 

 1844; S. ci/lindraceum, Mighels, 1844; S. laciniatum. Lea, 

 1845; Gyrotoma ovoidea, Shuttleworth, 1845; G. carinifera, 

 Anthony, 1860 ; G. ampla, Anthony, 1860 ; G. biilbom, Anthony, 

 1860; G. ovalis, Anthouv, 1860; 3feJatoma spherica, ' Anth. 

 MS.,' lleeve, 1860; 3f. 'nncnla, 'Anth. MS.,' Reeve, 1860; 

 31. eUiptica, 'Anth. MS.,' lleeve, 1860; 3f. ' Alabamensis, Lea', 



