Peltella — Simpulopsis. 
Genus: XL. Peltella. 
Peltella Webb & Van Beneden 1836. 
Guér. Mag. t. 75: novum genus 
Limaceorum ex typo Parmacellae 
pallioli Fér. 
— Moquin. Tandon 1850. Mém. Ac. 
Toul.; 1851. Journ. Conch. II. p. 
146: subgenus Parmacellae. 
— Gray 1855. Pulm. Brit. Mus. p. 179: 
genus Peltellinorum. 
Peetella Gray 1847. Proc. Zool. 
Soc. p. 170: genus Vitrininorum. 
— ]Binney 1875. Notes on Amer. 
landsh. II. 3. p. 
Gaeotis Mórch. 1865. Journ. Conch. 
XIII. p.384: genusOdontognathorum, 
Species. 
1l. palliolum  (Parmacellus) Fér. 
1821. — Fér. hist. t. 7. A. f. 1—9 
(Parmaeella). — Brasilia. 
(Parmacella  Taunaisii Blainv.: 
Peltella palliolum Van Bened.) 
Genus: XLI. Xanthonyx. 
Xanthonyx Crosse & Fischer 1867. 
Journ. Conch. XV. p. 223; 1872. 
Moll. terr. Mex. p. 192: novum 
genus Helicidarum. Conf. Pfr. Mon. 
Helic. V. p. 462. 
—  Binney 1875. Notes on Amer. 
landsh. II. 3. genus Peltellae et 
Simpulopsidi affine. 
Species. 
(Vitr.) 157. Sumichrasti (Vitrina) 
Brot. V. 20. — Journ. Conch. 
1867. t. 4. f. 9. (Anat. t. 10. f. 
1—4: err. Leptonyx). 
(Xanthonyx Sumiehrasti 
F. 1867.) 
(Simp.) 12. Salleanus (Simpulopsis) 
Pfr. IV. 801. — Crs. & F. Moll. 
terr. Mex. t. 10. f. 2. — Cordova, 
Varaecruz reip. mexic. 
(Xanthonyx Salleanus Crs. & F. 
Crs. & 
1867.) 
(—) 183. Cordovanus (Simpulopsis) 
Pfr. IV. 801. — Crs. & F. Moll. 
terr. Mex.t. 10. f. 3. — Cordova, Vrerz. 
(Xanthonyx Cordovanus Crs. & F. 
1867.) 
(—1) 15. Chiapensis (Simpulopsis) 
Pfr.IV. 802. — ... — Chiapa reip. 
mexie. 
(Xanthonyx Chiapensis Crs.&F.1872.) 
229 
Genus: XLII. Simpulopsis. 
Simpulopsis Beck 1837. Ind. p. 
100: subgenus Succinene. 
— Gray 1847. Proc. Zool. Soc. p 
171 (err. Simulopsis); 1855. Pulm. 
Brit. Mus. p. 180: genus Vitrininorum. 
— Albers 1850. Helic. p. 53: sectio 
Vitrinae. 
— Mooreh 1852. Catal. Yoldi p. 19: 
genus Bulimidarum. 
— Shuttleworth 1854. Diagn. n. Moll. 
Nr. 6. p. 147. (Mittheil. nat. Ges. 
Bern 1854); genus Succineae affine. 
— Woodward 1854. Man. II. p. 163: 
subgenus Vitrinae. 
— Pfr. 1854 in Chemn. ed. nov. I. 
1l. p. 28; 1855. Vers. p. 117; 1859. 
Mon. Helie. IV. p. 799; 1868. V. 
p. 462; 1876. VII. p. 28: genus 
Heliceorum. 
— H. & A. Adams 1855. Gen. II. p. 
127: genus Succininarum. 
— Albers 1860. Helic. ed. Mart. y. 
308: genus Succineorum. 
— Hidalgo 1870 Mol. viaje Pacif. 
p. 5: genus Helicidarum. 
— Fischer 1873. Journ. Conch. XXI. 
p. 325; 1874. XXII. p. 153: genus 
Bulimulidarum. 
— ]Binney 1875. Notes on Amer. 
landsh. II. 3. genus Vitrinae $. 9. 
Pfr. Mon. II. p. 511; II. p. 7. 
Species. 
l. Miersi Pfr. IV. 800. —...— 
Espirita Santo Brasiliae. 
2. obtusa (Succinea) Sow. IL 511. 
Vitrina — Chemn. t. 3. f£. 1. 2. 
— Bahia Brasiliae. 
(Helix obtusa  Fér, brasiliensis 
Moric.; Simpulopsis obtusa Beck, 
obtusata Mórch; Vitrina brasili- 
ensis Pfr.) 
3. corrugata Guppy VII. 28. —... 
— Ins. Trinidad Indiae occid. 
4. rufovirens (Succinea) Moric. II. 
511(Vitrina). — Chemn. t. 3. f. 3. 4. 
— Bahia Brasiliae. 
(Simpulopsis rufescens Ad.) 
5.sulculosa (Helix) Fér.II. 512.(Vi- 
trina). — Fér. t. 11. A. f. 6. — Brasilia. 
(Suceinea suleulosa Gray, membra- 
nacea Mich.; Simpulopsissulculosa 
Beck.) 
