TORiNATELI.lNA §. 4. 5. 265 



iicquanlc; apcrlura ovata, subaurilormi, magna, dimidium lon- 

 gitudinis lestae subaequante; labro lcnui, acuto; coluniella 

 compressa, bidentata, obiiquc Iruncata; lamella parielali haud 

 promincnle; basi rotundata. — Long. Sy^, diam. Sy^ mill.» (P.) 



Tornatellina apcrta Pease in Proc, Zool. Soc. 1864. p. G73. 

 llabilat in insulis Occani pacifici centralis. 



§. 3. 



32. T. ringcns Dohrn. 



« Testa conica, tenuiuscula, striatula, fulvocornea; spira 

 conica, acuta; sutura impressa; anfractus 7 convexiusculi, lente 

 accrescentes, ultimus medio subangulatus, basi vix depressus; 

 apertura rhombeo-elliptica, plicis 4 — 5 coarctata: 1 in partc 

 parietali obliqua, valida^ compressa, cristata, 1 — 2 columellari- 

 bus variis, 1 — 2 palatalibus inferiore compressa, altera tuber- 

 culiformi. — Long. 5^2, lat. 3, apert. long. V/^ mill.» (D. — 

 CoII. Nr. 17.) 



Tornatellina ringem Dohrn in Malak. Bl. X. 1863. p. \&\. 



llabitat in insulis Philippinis? 



* 



33. (23.) bilamcllata Ant. (Coll. Nr. 18.) TornatelUna clausa Beck. 



— Achatina bilamellata Pfr. — CioneUa bilamellata (Tornatel- 

 lina) A"^. 259. — Ins. Juan Fernandez. (II. 393.) 



34. (22.) globosa Petit. (CoU. Nr. 19.) Elasmatina globosa Pet. — 



Achatina glnbosa Pfr. — Cionella globosa (Tornatellina) A^. 259. 



— Opara. (II. 393.) An Proserpinaceis adnumeranda? Dohrn 

 1. c. p. 158. 



35. (24.) trochlcaris Bcck. (Coll. Nr. 20.) Achatina trochlearis Pfr. 



— Cionella trochlearis (Tornatellina) A"^. 259. — Opara, Masa- 

 fuera. (II. 393.) An Auriculacea? Dohrn 1. c. p. 138. 



36. T. scrrata Pcasc. -^ 



«T. minuta, tenuis, lucida^ fragilis, conico-ovata; anfr. 5 

 convexi; apertura parvula, ovata, dimidium longitudinis non 

 attingens; lamella spiralis in medio labii columellaris, altera ad 

 basin; anfr. ultimus 3 lamellis longitudinalibus, margine serra- 

 tis, aequidistanter ad partem sextam circumferentiae anfractus 

 ultimi dispositis, munitus.» (P. angl.) Dimensiones desiderantur. 



Lamellina*) serrata Pease in Proc. Zool. Soc. 1860. p. 439. 

 Habitat in insula Ebon «Marshairs Group. » 



*) Genus Lamellina Pease 1. c. p. 439: «Shell iniperforate; whorls 

 smooth; columella twisted and furnished with a lamelliform anterior plait 

 and a spiral lamella on the columellar lip; last whorl wilh internal longi- 

 tudinal lamellae; outer lip simple, acute.» 



