TUDORA $&. 9. LEONIA. 185 
8. 9. 
26. nobilis (Cyclostoma) Pfr, I. 252. II. 128. III. 138. — Cistula 
nobilis Ad. — Haiti. 
27. ambigua (Cyclostoma) Lam. (Coll. 19.) I. 271. II. 134 (Cistula ?). 
III. 138. — Cyclostoma interrupta, Deless., albescens Weinl. — Tu- 
dora albescens Pfr. — Haiti. 
928. Abtiana Pfr. (Coll. 20.) III. 138. — Cuba. 
29. excurrens (Cycelostoma) Gundl. (Coll. 21.) III. 139. —  Pütel 
Cat. p. 122. — Cuba. 
30. ?pauperata (Cyclostoma) C. B. Adams. I. 267 (Cistula?). II. 
129. III. 139. — Jamaica. 
31. pupoides (Cyclostoma) Morelet. (Coll. 22.) I. 257. II. 129. III. 
139. —  Pütel Cat. p. 122. —  Cyclostoma ovatum Pfr. —  Tudora 
ovata Pfr. Y. 256. — Cistula pupoides et ovata Ad. — Cuba. 
32. Moreletiana (Cycelostoma) Petit. (Coll 23.) I. 257. II. 129. 
III. 139. — Pütel Cat. p. 122. —  Cyclostoma  disjuncta. Morelet. — 
Cistula Moreletiana Ad. — Isla de Pinos prope Cuba. 
33. avena (Cyclostoma) C. B. Adams. (Coll. 24.) I. 258. II. 129. 
III. 139. — Gloyne in Journ. Conch. XX. p. 41. — Cistula avena 
Ad. — Jamaica. 
34. dislocata (Cyelostoma) Baird. (Coll 25.) I. 277. II. 135 (Ci- 
stula). III. 139. —  Pütel Cat. p. 122, —  Choanopoma dislocatum 
Gray. — Jamaica. 
XLIV. Leonia 6ray. 
Pfr. Mon. Pneum. p. 259; Il. p. 129; IIL. p. 139. — 
Kobelt/ Catal. p. 59: sectio Cyclostomatis. —  Péütel Catal. 
1813. p. 17. 122: genus Cyclostomeorum. 
. Species: 
1l. mammillaris Lam. (Coll. 1.) I. 259. II. 129. III. 139. —  Pütel 
Cat. p. 122. —  Cyclostoma mammillaris .Lam., Voltzianum .Mich., 
Volziana .Desh., Woltzianum Terv., laevigatum Sow., Velascoi Graells, 
mammillare (Leonia) Kob. Cat. p. 59. — — Cyclostomus mammillaris 
Ad. — Hispania, Algeria. 
2. L. scrobiculata Mousson. 1 
.Testa rimata, glandiformis, costulis transversis et decur- 
rentibus in serobiculis regulariter reticulata, nitidiuscula, alba. 
Spira convexo-conica; nucleo obtuso, laevigato, albo, rufo- 
marginato; sutura minute crenulata vel lacerata, vix impressula. 
Anfr. 5!/,, subceleriter accrescentes, superi planiusculi, se- 
