TOMIGERUS. 3 



simplox. expansLini. — Diam. maj. ISy^, min. Vj-i. alt. lOV? mill. 

 (Coll. Nr. 1.) 



Tomigerus claKSUS Spix test. bras. t. 15. f. 4. 5. 



— — Chem7i. ed. II. Helix t. 101. f. 19 — 21. 

 Tomogeres clansus Pfr. Svmb. III. p. 52. 



_ _ Philippi Icon. II. 1.3. p. 1.31. Hel. t. 8 f 1 i. 



Helix chmsa Wacjner in Spix p. 21. 



— gibberuki Burrow elem. of Conch, p. 18 8. t. 27. f. 3? 



— tomigera Moric. Mem. Gen. VII. p. 439. — 3'' suppl. p. 58. 



t. 5. f. 13 — 15. 

 Bulimus claitsus Lam. ed. Dh. 73. p. 255. 



Scarabus clausus Reeve in Ann. and mag. nat. hist. IX. p. 2 1 9. l. 4. f. 1 . 

 Anostoma Spixii Beck ind. p. 3 4. 

 Habitat in provincia Bahia Brasiliae. (Pernambuco? Burrow. ) 



2. T. turbinatus Pfr. 



T. rimata, comprcsso-turbinata, tenuis, levissime striatuia, 

 pallicle cornea, nitidula; spira turbinata, aculiuscula; anfr. 5 con- 

 vexi, ultimus spiram vix aequans, a latere compressus, basi sub- 

 angulatus, antice ascendens, basi constrictus, scrobiculatus: aper- 

 tura verticalis, subauriformis, fere clausa; perist. late expansum, 

 tenue, margine dextro arcuato, intus laiiiina valida, superne bi- 

 fida instructo, basali oblique descendente, tridentato; paries aper- 

 luralis lamellis 3 inaequalibus armatus. — Diam. maj. \\, min. 1^2, 

 alt. 10 mill. (Coll. Nr. 2.) 



Tomogeres turbmatus Pfr. in Proc. Zool. Soc. 1845. p. 45. 



— — Phil Icon. n. 1 3. p. 131. Hel. t. 8. f. 1 3. 

 Auricula clausa Pot. et Mich. gal I. p. 201. t. "20. f. M. 1 2. 

 Hclix tomigeroides Moric. mem. 3*^ suppl. p. 59. t. 5. f. 10 — 12. 

 Anostoma tomigera Beck ind. p. 34. 



Tomigerus turbinatus Chemn. cd. II. Helix t. 101. f. 22 — 24. 

 Habitat in provincia Bahia BrasiUae. 



Obs. Differl a T. clauso tesla tonui, laevigela, spira conica, anfraclum 

 ullinium superanJo , porist. tenui, non labiato. 



III. Streptaxis Gray. 



ConspecUis specierum. 



1 . Edentulac 



«. subregulares §• 1 • Nr. 1 — 2. 



/?. genuinae §.2. — 3 — 12 



2. Donte vel lamella 1 in pariete apcrturali, 



peristoinafe edentulo §.3. — 13 — 17 



3 Pariete apcrturali et peristomate dentalis vel 



lamellalis §.4.-18-23 



\ * 



