340 ENNEA §. 5. 



anfr. 8 convexi, ultimus Yg longitudinis paullo superans, antice 

 vix ascendens, latere vix scrobiculatus, basi leviter bigibbosus; 

 apertura verticalis, truncato-oblonga, 6-plicata: 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 reQexum. — Long. sy^, diam. 4 mill. Ap. c. 

 perist. 3 mill. longa, ^Vg lata. (Coll. Nr. 10.) 



Ennea Gouldi (Gulella) Pfr. in Malak. Bl. U. 1855. p. 17 4. 



— — Pfr. Novit. conch. I. p. 72. n. 1 2 1 . t. 20. f. 7- 1 0. 



Habitat Port. Natal. (Plant.) 



22. E. crassidens Pfr. 



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

 plicata, albida; spira sursum turgida, in conum brevem termi- 

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

 latere profunde scrobiculatus, basi breviter bicristatus; aper- 

 tura verticalis, subtriangularis, lamina brevi in angulo parietis, 

 dentibus 2 crassis (interdum subconfluentibus) marginis dextri, 

 dente minuto basaii et majore coiumellari profunde armata ; 

 perist. album, reflexiusculum. — Long. 6, diam. 3^3 mill. Ap. 

 2 mill. longa, 1% lata. (Coll. Nr. II.) 



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



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



Habitat Port. Natal. (Plant.) 



23. E. dclicatula Pfr. 



T. breviter rimata, ovata, tenuiuscula, oblique confertim 

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

 data; sutura crenulato-marginata; aufr. 7^2 convexiusculi, ulti- 

 mus Y3 longitudinis subaequans, antice non ascendens, leviter 

 scrobiculatus ; apertura subsemicircularis, quinquedentata: la- 

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

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

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

 flexum. — Long. 5%, diam. 3^2 mill. Ap. 2 mill. longa, 2 lala. 

 (Mus. Cuming.) 



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



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



Habitat Port. Natal. (Plant.) 



24. E. obovata Pfr. 



T. breviter arcuato-riniata, obovata, teimis, laevigata, hya- 

 lina; spira venlrosa, sursum turgida, ol)tusa; sulura lineari- 



