340 ENNEA §. 5. 



aiifr. 8 convexi, ultiinus y^ longitudinis paullo superans, antice 

 vix ascendens, latere vix scrobiculatus, basi le^iter bigibbosus; 

 apertura verticalis, truncato-oblonga, 6-plicala: lamella 1 valida 

 in angulo parietis, tuberculo 1 obtuso ad columellam, dente 1 

 basali et 3 fere aequalibus in margine dextro ; perist. album, 

 callosum, breviter refloxum. — Long. Sy^? diam. 4 mill. Ap. c. 

 l^erist. 3 mill. longa, 2-/3 lata. (Coll. Nr. 10.) 



Eiinea Gouldi (Gulella) Pfr. in Malak. Bl. II. 1855. p. 17 4. 



— — Pfr. Novil. concii. I. p. 72. n. 121. t. 20. f. 7-10. 



llabitat Port. Nalal. (Plant.) 



22. E. crassidcns Pfr. 



T. oblique rimata, obovata, solidula, valide subarcuato- 

 plicata, albida; si)ira sursum lurgida, in conum brevem termi- 

 nata; anfr. 8 convexiusculi, ullimus V3 longitudinis subaequans, 

 latere profundc scrobiculalus, basi breviter bicristalus; aper- 

 tura verticalis, subtriangularis, lamina brevi in angulo parietis, 

 dentibus 2 crassis (interdum subconfluentibus) marginis dextri, 

 dente minuto l)asali el majore columcllari profunde armata; 

 perist. all)um, reflexiusculum. — Long. 6, diam. 3V3 mill. Ap. 

 2 mifl. longa, rVg lata. (Coll. Nr. 11.) 



Ennea crassidens Pfr. in Proc. Zool. Soc. 1856. 



— — Pfr. Novit. conch. L n. 197. t. 32. f. 6 — 8. 



Ilabitat Port. Nalal. (Plant.) 



23. E. dclicatula Pfr. 



T. breviter riinata, ovata, tenuiuscula, oblique confertim 

 plicato-striata, albido-hyalina; spira sursum turgidula, rolun- 

 data; sutura crenulato-marginata; anfr. TV^ convexiusculi, ulti- 

 mus V3 longitudinis subaequans, antice non ascendens, leviter 

 scrobiculalus; apertura subsemicircularis, quinqucdentata: la- 

 mella 1 valida, flexuose intrante in angulo parietis, plica I pro- 

 funda bidentata ad columellam, denticulo 1 basali et 2 (quorum 

 inferiore majore) in margine dextro; perist. album, undique re- 

 flexum. — Long. ^'Vg, diam. Sy^ mill. Ap. 2 mill. longa, 2 lata. 

 (Mus. Cuming.) 



Ennea delicatula Pfr. in Malak. Bl. III. 1856. p. 259. 



— — Pfr. Novit. conch. L n. 202. t. 32. f. 21—23. 



Habitat Port. Natal. (Piant.) 



24. E. obovata Pfr. 



T. breviter arcuato-rimata, obovata, tenuis, laevigata, hya- 

 lina; spira ventrosa, sursum turgida, obtusa; sulura lineari- 



