282 
HELICINA §. 24. 25. 
pansum, albidum. — Operc. corneum, pallide rubellum. _• — 
Diam. maj. 7 — 8, min. 6 — alt. 4 — 5 mill." (M.) 
Helicina psorica Morelet Ser. conch. III. 1863. p. 216. t. 10. f. 3. 
Habitat ad fluvium Apurimac Peruviae (Angrand). 
* 
302. Merguiensis Pfr. II. 216. III. 242. — Birmania. 
303. striatula Pot. & Mich, f I. 401. II. 216. III. 242. — Habitat? 
304. Lundi Beck. (Coll. 154.) II. 216. III. 242. — Patel Cat. p. 125. 
— Brasilia. 
* * 
* 
305. H. lamellosa Guppy. + 
„T. orbicularis, depressa, tenuis, subdiaphana, fulvescens, 
liris acutis spiralibus, lamellatim elevatis, circa 4 in facie 
super iore, 7 — 10 in inferiore vix convexa sculpta; interstitia 
superne spiraliter subtiliter striata, inferne nitida, striis incre- 
menti tenuibus munita; anfr. 4 1 / 2 , — 5, carinati, ad peripheriam 
lamellatim marginati; spira depressa, conoidea, apice obtuso, 
submamillari; apertura obliqua, rotundata, ad carinam angu- 
lata; perist. expansum et subreflexum, punctis obtusis, liris 
spiralibus respondentibus muni turn; columella brevissima, sim- 
plex; locus umbilici callo tenui, granulari, albido tectus. Oper- 
culum semiovale, concavum, tenue, transparens, pallide fus- 
cescens, striis concentricis numerosis munitum, nucleo subcen- 
trali. — Diam. max. 4^, altit. 2 &]\ mill." (G. angl.) 
Helicina lamellosa (Perenna *)) Lechmere Guppy in Ann. and Mag. n. h. 
3d. ser. XIX. 1867. p. 260. 
Habitat „Gulf of Paria“ insulae Trinidad. 
§. 25. 
306. Candeana Orb. (Coll. 155.) I. 399. II. 217. (emend.) III. 242. — 
Caraccas. 
307. agglutinans Sow. (Coll. 156.) I. 394. II. 217. III. 242. — Patel 
Cat. p. 125. — Ins. Philippin. 
308. acutissima Sow. (Coll. 157.) I. 395. II. 217. III. 242. — Patel 
Cat. p. 125. — Ins. Philippin. 
*) Sectio: Perenna Guppy: „operculum tenue, subovale, concentrice 
striatum, nucleo subcentrali. Testa Helicinarum, depressa; anfractus lirati 
et carinati. An ad hanc sectionem H. lirata Pfr.?“ 
