ADAMSIELLA §. 4. 
175 
10 . A. pinguis Pfp. 201 
T. umbilicata, oblougo-turrita, truncata, eolida, liris spira- 
libus obtusis unclulata, striis longitudinalibus confertissimis sub 
lente sculpta, oleoso-micans , cinnamomeo-fusca ; spira regula- 
riter attenuata , late truncata; sutura profunda, simplex; anfr. 
superst. 4 convexi , ultimus rotundatus ; apertura subverticalis, 
fere circularis ; perist. album, duplex : internum expansiusculum, 
adnatum , externum continuum , horizontaliter expansum , an- 
fractui penultimo brevissime adnatum , superne angulatum. — 
Operc.? — Long. 12 '/ 2 , diam. 6 mill. Ap. 3'7 3 mill, longa. 
(Mus. Cuming.) 
Cyclostoma pingue Pfr. in Proceed. Zool. Soc. 1851. Jul. 
— — Chemn. ed, II. N. 321. t. 41. f. 20. 21. 
Adamsiella pinguis Pfr. Consp. N. 252. p. 60. 
Habitat . . .? 
11. A. ignilalsris Adams. 292 
T. aperte perforata, elongato-conica, solida, longitudinaliter 
confertim plicata, sericina, fuscula; spira elongata, apice acuta, 
plerumque truncatula; sutura profunda, simplex; anfr. (superst. 
4 1 / % — ) 7 convexi, ultimus rotundatus ; apertura verticalis, ovali- 
rotundata; perist. igneum, duplex : internum vix porrectum, 
externum incrassatum, angulatim undique reflexum. — Operc. 
normale. — Long, (trunc.) 11, diam. vix 5 mill. Ap. 3 mill, 
longa. (Coll. Nr. 131.) 
Cyclostoma ignilabre Adams Contrib. to Conch. N. 1. p 9. * *) 
— — Chemn. ed. II. N. 281. t. 38. f. 23. 24. 
Adamsiella ignilabris Pfr. Consp. N. 253. 
j5. Virenti-alba, peristomate albo. 
Habitat in insula Jamaica. 
with a rather deep suture; aperture sub elliptical ; lip solid; inner peritreme 
scarcely produced ; outer peritreme moderately expanded, thick, striated, 
edge blunt; umbilicus narrow, extending through. Mean divergence 37°; 
length 0,5 ; greatest breadth 0,3 ; least breadth 0, 23 inch. (Adams 1. c.) 
*) Shell elongate ; varying in different individuals from a pale dingy 
brown to dark blueish slate colour, but in all is deeply colored at the ex- 
tremities, with a fiery red lip ; with closely set strong transverse raised lines, 
which are decussated by many very faint striae; spire with moderately con- 
vex outlines ; apex truncate with the loss of three whorls ; four and one- 
half quite convex whorls remaining, with a deep suture ; aperture and peri- 
tremes as in C tenuxstriatum ; umbilicus narrow, extending through. Mean 
divergence 35°; length 0,5; greatest breadth 0,27; least breadth 0,2 inch. 
(Adams 1. c.) 
