SPIRAXIS §. 2. 191 



denticulata; anfractibus 7V2) convexis, ulliaio pone columellam 

 impresso; apertura obliqua, elongato-ovala, superne angustata; 

 peristomale tenui, acuto; labro arcuatO; margine columellari 

 incrassalo, modice lorto. — Long. iSy^, diam. 4; apert. long. 

 4, diam. vix 2 mill.» (B.) 



Spiruxis Layardi Bens. in Ann. and Mag. n. h. 3d. ser. XI. 

 (Febr. 1863.) p. 90. 

 Habitat Moopana, Botelle etc. insulae Ceylon (Layard). 



21. Sp. Cingalensis Benson. *{- 



«S. testa subrimata, subulato-turrita, gracili, sohda, polita, 

 striatula, striis niinutis confertissimis undulatis spiralibus de- 

 cussata; spira elongata, superne sensim attenuata, apice — ?; 

 sutura vix impressa, irregulari; anfractibus superstilibus 11 

 (apicalibus deficienlibus), planuiatis, ultimo ad basin rotundato; 

 apertura subobliqua, emarginato- elliptica; perislomate reclo, 

 intus ad anguluni superiorem cailoso; margine dextro superne 

 arcuato, basali incrassato, columellari calloso, expansiusculo, 

 subreflexo, superne plica obliqua spirali solida munito. — Long. 

 14, diam. 3; apert. long. 3, diam. 1 Y^ mill. » (B.) 



Spiraxis Cingalensis Bens. in Ann. and Mag. n. h. 3d. ser. XL 

 (Febr. 1863.) p. 91. 

 Habitat ad Weelgamoore, Matelle insulae Ceylon (Layard). 



* 



22. (14.) acus Shuttl. 4* — Euspiraxis A^. 34. — Oleacina acns 



Ad. — Cordova reipublicae mexicanae. {III. 470.) 



23. (15.) euptycta Pfr. — Gliiapa reipublicae mexicanae. (IV. 574.) 



24. (16.) costulosa Adams. •{• — Euspiraxis A^. 34. — Oleacina 



costulosa Ad. — Janiaica. (III. 470.) 



25. (17.) inusitata Adams. ^ — Euspiraxis ^l^. 34. — Achatina 



inusitala Ad. — Oleacina inusitata Ad. — Jamaica. (ill. 471.) 



26. (18.) brevis Adams. ■{• — Euspiraxis A-. 35. — Oleacina bre- 



vis Ad. — Jamaica. (III. 471.) 



27. (19.) aberrans Pfr. (Coil. Nr. 8.) Euspiraxis A^. 33. — Acha- 



tina aberrans Pfr. Mon. II, p. 270. — Oleacina aberrans Ad. — 

 Jamaica. 



28. Sp. paludinoides Orbigny. 



T. subimperforata, ovato-conica, tenuis, levissime striatula, 

 diaphana, albida; spira conica, apice aculiuscula; anfr. 6 — 7 

 convexiusculi, ultimus spira brevior, basi subaltenuatus, rotun- 

 datus; apertura parum obliqua, irregulariter semiovalis; cola- 

 mella lamelloso-torta, supra basin aperturae oblique subtrun- 

 cata; perist. simplex, rectum, margine externo vix antrorsum 

 arcuato. — Long. 7, diam. 3 mill, Apert. long. 3 mill. (Coll. 

 Nr. 9.) 



