899 



cus lira prominente circumdatus, angulatus, angustus, perprofundus. Apertura subcircularis ; 

 peristoma acutum, album, postice valde recedens. — Preston angl. 



Alt. 10 (?), diam. maj. 14,5, min. 11 mm; apert. alt. 10,5, diam. 10,5 mm. 



Neocyclotus fonticulus Preston, Pr. mal. Soc. London 1911 vol. IX p. 359, 

 Texfigur. 



„Shell rather depressedly turbinate, solid, in dead condition greyish white; 

 whorls 4^/2 rather rapidly increasing, the last descending abruptly and disjunct in 

 front, very coarsely corrugated throughout; suture impressed, somewhat crenellate, 

 broadly margined below, especially on the last whorl; umbihcus surrounded above 

 by an overhanging ridge, rather narrow, very deep, labrum greatly receding behind, 

 acute, white; aperture circular." 



Aufenthalt auf dem Grrand Cayman Island. 



23. Neocyclotus granadensis Shuttleworth. 



Taf. 130. Fig. 14—16. 



Testa umbilicata, orbiculata, tenuiscula, superne anguloso-maculata, in anfractu ultimo 

 striato-plicatula, vix diaphana, rufescenti-cornea ; ad innovationes testae rufo anguste stria- 

 tula; spira parum elevata, apice obtusula. Anfractus 4 celeriter accrescentes, valde convexi, 

 ultimus inflatus, antice dilatatus, circa umbilicum latiusculum non compressus ; sutura sat pro- 

 funda. Apertura subobliqua, subcircularis, superne angulata, intus nitida; peristoma simplex, 

 acutum, vix continuum, rectum, margine dextro subproducto, sinistro subeffuso. — Operculum 

 testaceum, 6-spiratum, anfractibus planis, margine interno leviter et obtuse incrassato-elevato. 

 — Shuttl. 



Diam. maj. 16, min. 13, alt. 12 mm; apert. 8 mm alta, 7 mm lata. 



Cyclotus granadense (Cyclotus) Shuttleworth, in: J. de Conch. 1857 vol. V 

 p. 266. — L. Pfeiffer, Monogr. Pneum. vol. 2 p. 18. — (Neocy- 

 clotus) Crosse, in: J. de Conchyl. 1890 vol. 38 p. 54. — (N.) 

 Kobelt & Moellendorff, in : Nachrbl. D. malak. Ges. 1897 vol. 29 

 p. 137; Catal. Pneumon., Sep. p. 33. — (N.) Kobelt, Cyclopho- 

 ridae in: Tierreich, Heft 16 p. 235. 

 Cyclotus rugatus Guppy, in: Ann. Mag. N. H. Ser. III vol. 14 p. 246; — 

 (granadensis var.) Guppy, Pr. Sei. Assoc Trinidad 1872 Sep. 

 AbZ. p. 8. — Grosse, in: J. de Conch. 1890 vol. 38 p. 54. 



Schale zu den kleineren der Gattung gehörend, ziemlich weit genabelt, ziemlich 

 flach gedrückt, doch nicht scheibenförmig, ziemlich dünnwandig, oben abgeflacht, 



114* 



