16 HELIX §. 7. 8. 



67. H. rotula Jacquinot. •{• 



T, imperforata, depressa, lacvigata, pallide cornea, superne 



rufo-radiata; spira plana; anfr. 4 sensim accrescentes, ultimus 



rotundatus, non descendens; aperturn lunaris; perist. simplex, 



rectum. — Diam. maj. SYa, min. 3 mili. (Ex iconc. An adult.?) 



Helix rotula Ilombr. et Jacq. Voy. Poi Siul. Zool. V. p. 42. 



t. 11.' f. 1—4. 

 — — (Microcystis) Pfr. Vers. p. 123. 



Habitat in insula Mansareva. 



68. H. pagodula Pfr. 



T. imperforata, gradato-conoidea, solidula, opaca, striatula 

 ot lineis impressis nonnullis obsoletis spiraiibus sculpta, sub 

 epidermide decidua fulva albida; spira conoidea, apice obtu- 

 sula; anfr. Cy^, superi plani, 3 ultimi carina compressa, acuta, 

 subelcvata muniti, ultimus subrecedens, basi parum convexus; 

 apertura subdiagonalis , angulato-lunaris ; perist. simplex, mar- 

 ginibus distantibus, supero brevi recto, basali ad insertionem 

 subdilatato, adnato. — Diam, maj. 15, min. 14, alt. 9 mill. 

 (Mus. Guming.) 



Ilelix pagodula Pfr. in Proc. Zool. Soc. 1854. p. 145, 



— — Reeve Conch. ic. n. 1359. t. 194. 



— — (Trochomorplia) Pfr. Vers. p. 132. 



Habitat , . .? 



* 



69. rcctangula Pfr. (Coll. 36. — Rv. n. 615. t. 109. 



— Trochomorpha Pfr. Vers. p. 132. — //. hapa 

 Jacq.. Roii-ss. p. 27. — Zonites rectang. [Trocho- 

 morpha] Ad. Gen. p. 115. — Nanina rectangula 



Gray Cat. Piilm. p. 126.) Mon.III. p.36. 



70. conus Phil. (Coll. 37. — Rv. n. 490. t, 91. — 



Trochomorpha Pfr. Vers. p. 132. — Zonites conus 

 [Trochomorpha] Ad. Gen. p. 115.) - - - 36. 



71. conicoides Metc. (Proc. 1851. p. 71. — Rv. 



n. 449. t. 84. — Ch. ed. nov. III. p. 448. — 

 Microcystis Pfr. Vers. p. 123. — Nanina coni- 

 coides Gray Gat. Pulm. p. 120.) - - - 37. 



72. Lychnia Bens. (Coll. 38. — Bens. 1. c. p. 349. 



— Rv. n. 1161. t. 172. — Microeystis P[r. Vers. 

 p. 123. — Nanina lychnia Gray Cat. Pulm. 



p. 93.) ' - - - 626. 



73. ornatella Beck. (Coll. 39. — Rv. t. 107. f. 596''. 



— Ch. ed. nov. III. p. 318. — Microcystis Pfr. 

 Vers. p. 123. — //. rcalis Mtllilf. — Nanina orna- 

 tella Grai/ Cat. Pulm. p. 134. — Microcystis Ad. 



Gen. p. 224.) - - - 38. 



