001 



by several very narrow spiral hvdroplianous lines. Base marked by a rathei' 

 broad liydrophauous band, situated immediately anterior to the peripbery; a 

 second one of about balf tbe widtb of this encircles tbe base at tlie posterior 

 extremity of tbe anterior Iburtb, Avhile between tbese two tbere appear to be 

 several additional slender bvdropbanous lines. The base of tbe columella is 

 encircled by a narrow, dark, chestnut zoue, whicb is sometimes interrupted, and 

 in some instances fades to vellow. The anterior end of the columella is tino-ed 

 on the inside by this purple zone, in those speciniens in Avlncli this colar 

 appears intense: in tlie weakest colored ones it is almost white. Peristome 

 usuallv wliite or nearlv so, in some individuals verv sliobtlv suffused with 

 russet vinaceous. — Anfr. 4V2. 



Alt. 17 — 19, diam. maj. 24 — 20, min. 22 — 22,5 mm. 



Cochlostyla olanivanensis Bartsch, in: Proc. U. St. Kat. Museum 1913, vol. XLV, 



no. 1993, p. 551, t. 43, fig. 4—8, 11. 



OUinivan, Archipel von Sarangani. 



238. Cocblostjia (Callicoclilias) damahoji Pfeiffee. 

 Taf. LXXXII, Fig. 1—4. 



Testa imperforata, globoso-depressa, tenuiuscuLa, oblique striata, parum nitens. 

 saturate fusca, fasciis latis nigris, unica mediana lutea et superpositis nonnullis 

 bydrophanis albidis ornata; spira parum elevata, obtusa. Anfräctus 4 convexius- 

 culi, rapide accrescentes, ultimus antice vix descendens, inflatus, oblique malleato- 

 plicatus ; cokimella deelivis, compressa, dilatata, alba. Apertura obliqua, 

 truncäto-ovalis, intus albida vel livida coerulescens, fascia mediana transluceute: 

 peristoma tenue, albidum, late expansum et reflexiusfulum. 



Diam. maj. 47. min. 37, alt. 28 — 33. 



var. ß. paulo minor, virenti-lutea, fasciis albidis 2 latis, altera suturali, altera 

 subperipheriali nonnuUisque angustis basalibus ornata. 



Ilelix Damahoyi L. Pfeiffer, in: Proc. zool. Soc. London 1856, p. 328-, Mon. 



Helic. IV, p. 210; Novitates Conch. IV, p. 8, t. CXJ, fig. 1—4. 

 — (Cochl.) C. Semper, Eeise Philippinen, p. 157, t, 18, fig. 8 

 (anat.). — (C.) Pilsbry, in: Tryon, Manual VII, p. 143, t. 37, 

 fig. 40 — 42; IX, p. 223. — Möllendorff, Verzeichniss, Sep. 

 p. 88, no. 452. 



Xalayan (Babuyanes). 



