HELIX §. 91. 229 



solele varie fasciata et maculata; spira magis minusve conoideo- 

 elevata; anfr. 5 modice convexi, ad suturam rugosi, ultinms 

 antice dilatatus, deflexus; apertura perobliqua, truncato-ovalis; 

 perist. simplex, marginibus vix convergentibus, dextro parum 

 arcuato, vix expanso, columellari substricto, lato, plano. — 

 Diam. maj. 40, min. 32, alt. 22 mill. (Coll. Nr. 759.) 

 . Helix Massylaea Mor. Journ. Gonch. 185i. t. 9. f. 1. 2. 



— — Pfr. Mon. Hel. III. p. 198. n. 1100. 



— — (Tachea) Pfr. Yers. p. 142. 

 Habitat in provincia Constantinensi Algeriae. 



14.53. Constantina Forb. (Coll. 760. — Bv. n. 950. 

 t. 147. — Tachea Pfr. Vers. p. 142. — H. Cirtae 

 Terv. — Acavus Constatit. Gray Fig. t. 293. f. 9. 

 t. 298. f. 2. [ex Fer. in Ann. II. t. 11. f 1.] — 

 Tachea Ad. Gen. p. 195.) Mon.lII. p. 198. 



1454. Dupotetiana Terv. (Coll. 761. — Ch. ed. nov. II. 



p. 254. — Schmidt Slylomni. p. 16. t. 2. f. 11. — 

 Tachea Pfr. Vers. p. 142. — H. zaffarina Terv. 



— H. lactea var. Graeils Mai. Esp. p. 4. — Acavus 



Dupot. [Tachea] Ad. Gen. p. 195.) - -- 198. 



1455. xanthodon Ant. (Ch. ed. nov. II. p. 253. — Bv. 



n. 839. t. 135. — Tachea Pfr. Vers. p. 142. — 



Acarits xanth. [Tachea] Ad. Gen. p. 195.) ... . - - - 198. 



1456. Arabioa Terv. (Coll. 762. — Ch. ed. nov. II. 



p. 255. — Rv. n. 958. t. 148. — Tachea Pfr. Vers. 



p. 1 42. — Acavvs Arab. [Tachea] Ad. Gen. p. 195.) - - - 198. 



1457. senilis Mor. -J- (Journ. Conch. 1851. t. 9. f 5. 6. 



— Tachea Pfr. Vers. p. 142. — Acavus senilis 



[Tachea] Ad. Gen. p. 195.) - -- 198. 



1458. H. Punica Morelet. 



T. imperforata, conoideo-depressa, leviter striatula, striis 

 spiralibus confertis distincte decussata, albida, fasciis 4 sub- 

 aequalibus fuscis, saepe interruptis ornata; spira conoidea, ver- 

 tice subtili, obtusulo; anfr. 5 convexiusculi, regulariter accre- 

 scentes, ultimus rotundatus, antice deflexus, ad suturam medio- 

 crem rugosus, basi subplanulatus; apertura perobliqua, truncato- 

 oblonga, antice dilatata, intus nitida; perist. subsimplex, tenuiter 

 fusculo-labiatum , marginibus subparallelis, dextro vix expan- 

 siusculo, columellari lato, adnato, plano, strictiusculo, non den- 

 tato. — Diam. maj. 32, min. 26, alt. 18 mill. (Mus. Cuming.) 

 Helix Punica Mor., Pfr. Mon. III. p. 199. n. H07. 



— — Reeve Conch. ic. n. 1332. t. 193. 



— — (Tachea) Pfr. Vers. p. 142. 



Acavus Punicus (Tachea) H. et A. Adams Gen. II. p. 19o 

 Habitat prope Conslantine Algeriae. 



