466 HELIX. 
SE 
110. philyrina Mforelet. (Coll Nr. 1402.) Morel. Sér. conch. Il. 
p. 58. 
111. leucostyla Pfr. — Jorel. Sér. conch. IL. p. 51. 
112. Mauritiancl!ia Miorelet. (Coll. Nr. 1403.) Morel. Sér. conch. 
Il... 523.4. 4, L2. 
194a. H. basiodon Morelet. J- 
«T. imperforata, depresse trochiformis, acute carinata, 
solidiuseula, superne regulariter plicata, subtus striatula, niti- 
diuscula, cornea, spadiceo strigata et nebulosa; spira obtuse 
conoidea; anfr. 6 convexiusculi, subexserte carinati, carina 
sulco circumscripta, ultimus non descendens; apert. depressa, 
securiformis; perist. rectum, tenue, margine columellari eallo 
dentiformi, valido, albido, sursum instructo. — Diam. maj. 8, 
min. 7!5, alt. 4! mill.» (M.) 
Heliao basiodon Morel. in Rev. et Mag. Zool. XVIII. 1866. p. 165. 
Habitat Siam. 
8. 44. 
157a. EK. Brotii Bonnct. 4 
«T. subimperforata, globulosa, oblique subtüilissime striata, 
cerassiuscula, nitidula, opace alba, sublutescens, subviolacea 
versus apicem, subtus pallidior, fasciis 3 brunneis aequilatis et 
aequidistantibus in anfr. ultimo ornata; spira conoidea, obtu- 
sula; anfr. 6 rotundati, sutura distincta separati; apertura sim- 
plex, leviter flavescens, fasciis externis pellucentibus; margo 
columellaris albidus, leviter reflexus, umbilicum minimum for- 
mans. — Alt. 31, diam. max. 33, miu. 30; apert. alt. 14, lat. 
20 mill.» (Bonn. gall.) 
Helic Brotü Bonnet in Rev. et Mag. Zool XVI. 1864. p. 67. 
lb. f. 4 
Habitat in insula Borneo. 
Obs. Persimilis H. nemorensi Müll.! An ab ea diversa et revera in- 
sulae Borneo incola? 
* 
166. spectabilis Pfr. — Vitrina fuscosuccinea Beck. 
197a. H. Zanellia Testa. | 
«Testa perforata, pusilla, globoso - turbinata, tenuissima, 
pellucida; anfractus quatuor convexi, superni glabri, nitidi, al- 
bidi, ultimi minute costellati, flavescentes; apertura rotundata; 
peristoma simplex, acutum, marginibus approximatis, columel- 
lari subreflexo. — Diam. 1!5, alt. 23/, mill.» (Ben.) 
