514 VITRINA. 



Vitrina Isseli Morelet in Ann. mus. civ. Genov. III. 1872. p. 188. 

 t. 9. f. 1. 



— — Jic.keU Moll. Nordost-Afr. p. 40. t. 4. f. 9. 



— Martensi Jickeli, Pfr. Mon. Helic. VII. p. 16. 

 Ilabitat in terra Mensas Abyssiniae (Issel). 



Obs. Similis V. Ruppellianae Pfr., nec non mamillatae Marl. (Mor.) 



101. V. Caillaudi Morclct. -J- 



« T. depressa, tenuis, exiliter et tenere striata, nitida, pel- 

 lucida, fulva; spira pianulata, vertice obtusiuscula, vix protninens; 

 sutura impressa, anguste marginata; anfr. 3^^ parum convexi, 

 ultimus permagnus, rapide crescens, subtus turgidulus; apertura 

 obliqua; late ovalis, marginibus subparallelis, columellari sub- 

 stricto, membranaceo. — Diam. maj. 17, min. 1 \ ^/^, alt. 8 mill.» (M.) 



Vitrina Caillaudi Morelet in Ann. Mus. civ. Genov. III. 1872. 

 p. 188. t. 9. f. 2. 



— planulata Jick. (VII. 17) teste Issel ibid. IV. 



Isseli var. Jickeli Moll Nordost-Mr. p. 41. t. 4. f. 11. 



Habitat in terra Mensas Abyssiniae (Issel). 



Obs. «Haec species sicut praecedens verosimiliter ad genus Helica- 

 rionem referendae.» 



102. V. lymphasca (Hclicarion) Morelct. -J- 



«T. depressa, tenuissima, nitida, hyalina, pallide fulva^ in- 

 aequaliter arcuato-striata; spira planulata, vertice obtusa, vix 

 prominula; sutura strictissime marginata; anfr. 3 superne plani, 

 subtus convexi, ultimus celeriter crescenS; subelongatus; aper- 

 tura obliqua, oblonge ovalis, basi rotundata, marginibus rectis, 

 parallelis. — Diam. raaj. 13, min. 9, alt. 6 mill. » (M.) 



Ilelicarion lymphaseus Morelet in Ann. Mus. civ. Genov. III. 

 1872. p. 189. t. 9. f. 4. 



— — Jickeli Moll. Nordost-Afr. p. 49. 



— lymphascens Mart. in Gilnth. record X. 1873. p. 158. 

 Habitat in terra Bogos Abyssiniae (Issel, Beccari), 



103. V. pallcns (Helicarion) Morelct. -{- 



«T. superne depressa, subtus turgidula, tenuis, striolata, 

 nitida, pellucida, pallide straminea; spira brevis, obtuse rotun- 

 data; anfr. 3 convexiusculi, ultimus amplus, juxta suturam mar- 

 ginatam radiatim obsolete plicatus; apertura perobliqua, lunato- 

 ovalis, margine columellari arcuato nec mcmbranaceo. — Diam. 

 maj. 12—13, min. 8, alt. 5 mill.» (M.) 



