CRASPEDOPOMA. 91 
6. Lyonnetianum (Cyelostoma) Lowe. (Coll. 4.) I. 52. II. 38. III. 
58. — Lowe in Ann. and Mag. n. h. 3d. ser, XI. 1860. p. 117. — 
Paiva Moll. Mader. p. 159. — Madera. 
7. C. trochoideum Lowe. 
,T. abbreviato-conoidea exacte trochiformis nitida tenui- 
uscula acute angulato-carinata imperforato-rimata, rima fere 
v. omnino clausa; spira conico-acuta, anfr. inaequicrescentibus 
planatis, striolis spiralibus creberrimis exilissimis aequalibus 
alias transversas tenues exoletas crebras subinaequales subti- 
lissime decussantibus, ultimo subito majore antice sursum sub- 
dilatato abrupte ascendente, subtus fere planato; sutura di- 
stincta parum impressa antice subito ascendente; apert. spira 
vix breviore. — Long. 4!/,—4!/;, diam. 4—3?/, mill.; apert. 
2, spira 21/,—2!/, longa; anfr. 5!/.* (L. — Coll. Nr. 5.) 
Craspedopoma, trochoideum Lowe in Ann. and Mag. n. h. 3d. ser. XI. 
1860. p. 117. 
—- -— Paiva Moll. Mader. p. 159. 
Habitat in convalle Ribeira do Inferno dicta aliisque orae 
Septentrionalis Maderae; fossilis frequens ad Canical. 
* 
8. costatum (Cyclostoma) Shuttl. (Coll. 6.) I. 415. II. 38. III. 
58. — JPfr. Novit. conch. III. fasc. XXXIII. p. 477. Nr. 594. t. 
98. f. 28—30. — Pütel Cat. p. 119. —  Cyelostomus costatus (Cras- 
pedopoma) A7Mouss. Canar. p. 146. — Ins. Canmar. 
9. C. hespericum (Cyclostoma) Morelet & Drouet. 
.l. rimato- perforata, globoso-pyramidata, solidula, vix 
striatula, lucida, epidermide fusco-nigricante vel luteo-fulva 
induta; spira exserta, acuta; anfr. 4!/—5D rotundati, ultimus 
ventrosus, compressiusculus, antice vix constrictus; apertura 
parum obliqua, circularis, fusco-violacea; peristoma simplex, 
rectum, breviter expansiusculum, intus limbatum. — Opercu- 
lum solidulum, corneum, nucleo centrali — Longit. 4, diam. 
3 mill.* (M. 1860. — Coll. Nr. 7.) 
Cyclostoma hespericum Morel. & .Drouet 1857. 
— — Morel. Moll. terr. Acor. p. 212. t. 5. f. 10. 
Cyclostomus? hespericus Pfr. Mon. Pneum. Suppl. I. p. 122. nr. 68. 
Craspedopoma, hespericum Mouss. in Viert. nat. Ges. Zürich. 1858. p. 168. 
— —— Pfr. Mon. Pneum. Suppl. II. p. 58. nr. 5; Novit. 
conch. III. fasce. XXXIII. p. 446. Nr. 593. 
t. 98. f. 295—297. 
Habitat in insulis San Miguel, Santa- Maria, Fayal et 
Terceira. 
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