576 
ZOOLOGICAL LITERATURE. 
Cylindrella rosea (Pfr.). Jaw figured by Binney, Am. Journ. Conch, v. 
p. 37, pi. 8. fig. 2 (photograph). — Cylindrella scceva (Gundlach). Lingual 
dentition figured by Binney & Bland, Land- and Freshwater Moll. N. Am. i. 
p. 22. 
Cylindrella splendida (Pfr.); transparens (Pfr.), tryoni (Pfr’.), vincta (Gund- 
lach), concreta (Gundlach), mexicana (Cuming), var., dura (Wright), cris- 
tallina (Wright), o'osseana (Pfr.), Jlammidata (Pfr.), eximia (Pfr.), crcnata 
(Weinland), adnata (Pfr.), crenulata (Gundl.), decolorata (Gundl.), grandis 
(Pfr*.), wrighti (Pfr.), macra (Wright), hilleri (Pfr.), (Gundl.), 
lata (Gundl.), and Icevigata (Gundl.), most of them from Cuba, all described 
and figured by L. Pfeiffer, Novitat. Conchol. iii. pp. 432-440 and 453-460, 
pis. 97 & 100. 
Cylindrella crenata (Weinland & Martens) and C. eximia (Pfr.) allied, but 
apparently distinct species for Helix petiveriana (Fer.), founded on a bad 
figure of Petiver, really indeterminable, without description, no priority can 
be claimed. Pfeiffer, Mai. Bliitt. xvi. pp. 91-94. 
Cylindrella (subgenus Gongylostonui) poeyana (Orb.) and jejuna (Gould), 
Florida, and irregularis (Gould), Lower California, Binney & Bland, 1. c. pp* 
22, 23. 
Cylindrella (subgenus Holospira) roemeri (Pfr.) and goldfussi (Menke), 
Texas, Binney & Bland, 1. c. p. 24. 
liercndtia, gen. nov. liadula like that of Eucalodium ; jaw ai-cuated, “lon- 
gitudinally divided;” shell similar to that of Clausilia, but without any plait 
in the aperture ; apex not decollated ; aperture biangulate. Type Clausilia 
taylori (Pfr.)= Cylindrella netvcombiana (Gabb), from Moleje, in Mexican Ca- 
lifornia. Crosse & Fischer, Journ. Conch, xvii. p. 191. The same species 
described and figured as Eucalodium taylori by Binney & Bland, Land- and 
Freshwater Moll. i. p. 189. 
Elasmognatha. 
Some objections against the distinctness of this family are raised by Cooper, 
Am. Journ. Conch, v. p. 218. 
Succinea ivrightii, Crosse, Journ. Conch, xvii. p. 393, pi. 12. fig. 6, China. 
Succinea acuminata^ sp. n., Blanford, Proc. Zool. Soc. 1869, p. 449, 
Yunan. 
Succinea lowei and wollastoni^ spp. nn., Dohrn, Mai. Blatt. xvi. p. 13, Cape- 
Verde Islands. 
Succinea badia (Morelet) described from Abyssinia, and compared with 
other African species. Martens, Mai. Bliitt. xvi. p. 210. 
Succinea haydeni (Binn.), Nebraska; retusa (Lea), Ohio; sillimanni {BlanA) y 
Nevada ; ovalis (Gould, not Say), Canada, Northern and Middle States ; hig- 
ginsi (Bland), Lake Erie; haleana (Lea), Louisiana ; wzoorestana (Lea), Platte 
Biver; grosvenorii (Lea), Kansas and Louisiana, probably identical with for- 
sheyi (Lea), Texas; wilsoni (Lea), Georgia; concordialis (Gould), Texas; 
luteola (Gould), Florida and Texas ; lineata (Binn.), Nebraska; avara (Say), 
all over Eastern North America; stretchiana (Bland), Nevada; verrilli 
(Bland), Anticosti; aurea (Lea), Ohio; grcenlandica (Beck), Greenland; 
obliqua (Say), from Gaspe to Georgia, and from the Red River of the Nortli 
to Arkansas; tottmiana (Lea), New England and New York; campestris 
(Say), Florida and Georgia; hawkinsii (B(iird), Britisli Columbia; cingu/afu 
