« STREPTAXIS §. ' 2 . 
Helix contusa Wood suppi, t. 7. f. 39. 
— — Lam, ed. Dh. 156. p. 101. 
— — PhiL Icon. I. 3. p. 10 . 
Artemon contusus Beck ind. p. 48. 
Streptoxis contusa Cray in Loud. mag. new ser. I. p. 484. 
— — Sow. Conch, Man. ed. II, p. 266. f. 269. 270. 
— — PhiL Icon. II. 1 3. p. 1 27. Helix t. 8. f. I . 
— — Chemn. ed. II. Helix t. 102. f. 4 — 6. 
Habitat in Brasilia. 
8. St. Reclusiana (Helisc) Petit. 
T. rimata, oblique ovata, tenuis, diaphana, virenti-albida, 
superne confertim costulata; spira semiglobosa; anfr. 6 — 7 vix 
convexiusculi, ultimus basi laevigatus, nitidus, lateralitcr devians ; 
apertura oblongo - semiovalis , edentula; perist. album, margine 
dextro breviter expanso, sinistro reflexiusculo. — Diam. maj. 16, 
min. 12, ait. 10 mill. (Mus. Cuming.) 
IleUx Reclusiana Petit in Revue zool. 1841. p. 99. 
— — PhiL Icon. I. 3. p. 48. 
Streptoxis Reclusiana Pfr, Symb. II. p. 1 1 0. 
— — PhiL Icon. II. 13. p. 12L8. Helix t. 8. f. 3. 
— — Chemn. cd. H. Helix t. 1^2. f. 10 — 12. 
Habitat in insulis Guineae. 
9. St. deplanata Pft*. 
T. rimato-subperforata, orbiculata, depressa, supenie con- 
fertim costulato-striata, tenuis, diaphaua, cerea; spira depressa, 
obtusa, apice subcentrali; anfr. 6 /s vix convexiusculi, penultimus 
subgibbus, ultimus deorsum devians, basi planiusculus, laeviga- 
tus, nitidus; rima umbilicaris profunda, arcuata; apertura obliqua, 
semiovalis, edentula; perist. album, breviter expansum, reflexum, 
margine dextro antrorsum subarcuato. — Diam. maj. 1 1 / 3 , min. 1 0, 
ait. 6 mill. (Mus. Cuming.) 
Strepiaxis deplanata Pfr. in PhiL Icon. H. 9. p. 8. — II. 1 3. p. 128. 
Helix t 8. f. 9. 
— — Chetnn, ed. U. Helix t. 102. f. 24 — 26. 
Habitat 
10. St. albida Pft*. 
i 
T. subperforala, depresse oblonga, laevigata , albida; spira 
lateralis, obtusissima; anfr. 5 planulati, 2 ultimi antrorsum longe 
deviantes, ultimus depressus; apertura perobliqua, truncato - 
ovalis, edentula; perist. simplex, marginibus connivcnlibus, dextro 
