384 GYLINDRELLA §. 7. 



breviler reflexuin, margine supero vix soluto. — Long. 19. diani. 

 3% mill. Ap. 3 mill. longa, 2'/2 lata. (Mus. Cuming.) 



Cylindrella Dvnkeri Pfr. in Phil. lcon. IL tO. p. 5L t. 2. f. 9. 



— cylindrus Adams in Proc. Bost. Soc. 184.5. p. 14?*) 

 Habitat . . . ? 



44. C. Gossei Pfr. 



T. subcylindracea, sursum attenuata, subtruncata, tenuis, 

 diaphana, oblique et arcuatim leviter costulata, pallide cornea 

 velhyalina; anfr. 12 — 16 vix convexiusculi, lente et regulariter 

 accrescentes, ultimus basi acute carinatus, antice brunneo-bima- 

 culatus ; apertura oblonga , basi effusa , subangulata ; perist. sim- 

 plex, expansum, marginibus flexuosis, superne disjunctis. — 

 Long. 21 , diam. 4 miU. Ap. 4 mill. longa, 3 iata. (Coll. Nr. 29.) 

 Cylindrella Gossei Pfr. in Proc. Zool. Soc. 1843. p. 137. 



— — Pfr. in Phil. Icon. IL 10. p. 53. et IIL 17. p. 7. 



GyL t. 3. f. 10. 

 Habitat in insula Jamaica. (Gosse in Mus. Cuming.) 



45. C. tricolor Pfr. 



T. subperforata , fusiformi-turrita, apice valde attenuato sub- 

 truncata, laevigata, nitens, opaca, alba, strigis diaphanis, corneo- 

 cinereis ornata; anfr. 12 — 15 convexiusculi, ultiuius basi acute 

 carinatus, antice ascendens, pone aperturam castaneo-marginatus; 

 apertura oblonga, basi subefFusa; columella obsolete plicata; 

 perist. simplex, expansum, marginibus disjunctis, dextro sinuoso, 

 columellari superne angulatim reflexo. — Lone. 18, diam. i)'i mill. 

 Ap. 4/2 mill. longa, 3 '/3 lata. (Coll. Nr. 30.) 



CylindreUa tricolor Pfr. in Zeilsclir. f. Malak. 1847. p. 67. 



— Gossei Phil. Icon. 11. 16. p. 218. Achat. t. 1. f. 10. 



Habitat . . . ? 



Obs. Haec species , quam anlea varietatem praecedentis esse pulaveram, 

 ab illa faciie distinguenda est sculptura , anfractibus convexioribus etc. 



46. C. Maugeri (Helix) Wood. 



T. rimata, subfusiformis , apice truncata , laevissima, nitida, 

 colorevaria; anfr. 8 planuli , ultimus penultiinum non superans, 

 basi obtuso carinatus; apertura oblonga ; coluniella plicato-pro- 

 minens; perisL reflexum, marginibus conniventibus, callo tenui, 



*) T. rubra , cylindracea , praecedetili [C. Chemnilzianae] simililer sed exi- 

 lius insculpta, iate decollata; anfr. reliquis 12, haud multum convexis; apertura 

 subovata, in labrum sublenue expansa; anfr. idtimo acute carinato. — Long. 

 post decoll. 0,82, lat. 0,15 poll. (Ad. 1. c.) 



J 



