MACROCERAMUS §. 5. 358 



Macroceyamus Blaini ArancjO rass.; Pfr. in Malak. Bl. XIII. 

 !866. p. 60; Novit. concli. p, 389. Nr. iH8. 

 t. 89. f. 40 — 42. 

 Ilabitat Imias insulae Cubae. 



42 M. Arangoi Pfr. 



T. subperforata, turriculata, solidula, conferte costulata, 

 nitidula, alba, punctis et flammis corneis varie picta; spira 

 ventroso-turriia, vertice albo, acuto; sutura costulis subdenti- 

 culala ; anfr. 9 — 1 convexiusculi, ultimus angustior, rotundatus, 

 obtuse filo-carinatus; apertura obliqua, irregulariter rotundata; 

 perist. simplex, vix expansiusculum, marginibus approximatis, 

 columellari vix dilatato, subappresso. — Long. 8, diam. 3 mill. 

 Ap. 2 mill. alta. (Coll. Nr. 38.) 



Macroceramus Arangoi Pfr. in Malak. Bl. XIII. 1866. p. 60; 



Novit, conch. p. 387. Nr. 516. t. 89. 



f, 31—33. 



Habitat Imias insulae Cubae. 



43. M. costulatus Gundlach. 



T. subrimala, oblongo-turrita, solida, suboblique confertim 

 costata, albida, strigis fuscis, sursum suturam non attingen- 

 tibus, notata; spira regulariter attenuata^ in apicem corneum, 

 acutum (saepe deciduum) terminata; sutura profunda, costis 

 excurrentibus crenata ; anfr. 8 — 1 1 convexi, ultimus antice con- 

 tractus, basi indistincte filocarinatus ; apertura verticalis, obli- 

 que ovalis, intus fusca; perist. continuum, adnatum, obtusum, 

 margine dextro recto, superne perarcuato, columellari sub- 

 appresso. — Long. 9 — 11, diam, 37^ — "iVs ^^^^^- -^P- '^V* 

 mill. longa. (Coll. Nr. 39.) 



Macroceram,iis costulatus Gundl. mss.; Pfr. in Malak. Bl. VI. 

 1859, p. 94; XIIL 1866. p. 59; Novit. 

 conch. p. 387. Nr. 515. t. 89. f. 29. 30. 

 Habitat Caimanera et Punta Maisi insulae Cubae. 



44. M. crenatus Gundlach. 



T. subperforata, oblongo-ovata, solida. striatula et obsolete 

 foveolata, coerulescenti-albida, maculis corneis praesertim ver- 

 sus apicem irregulariter picta; spira ovato- conica, breviter 

 truncata; sutura grosse et inaequaliter crenata; anfr. superst. 

 7 convexiusculi, ultimus liris 1 — 2 elevatis cinctus, infra me- 

 dium castaneo unifasciatus, antice subconstrictus, subdescen- 

 dens; apertura parum obliqua, irregulariter subtransverse 



VL 23 



