COCHLOSTYLA, 143 



nobilis. Reeve. satyrus, Brod. 



nympha, Brod. Siquijorensis, Pfeiff. 



pyramidalis, Sow. vcntricosa, Chan. 



Sub-gen. CANrsTRUM, Klein (Ainphidromus, Albers, Balea, 

 Blainv., not Leach). 



Shell sub-perforate or imperforate, often sinistrorsal, ovately 

 oblong or sub-fusiform; columella straight, dilated, rarely arched 

 or contorted ; aperture oblong, rarely lunately-ovate; peristome 

 thickened, more or less expanded. 



Adamsii, Eeeve. laevis, Mull. 



atricallosa, Gould. Luzonica, Sow. 



balanoides, Jonas. maculifera, Brod. 



brevicula, Pfeiff. monilifera, Gould. 



chloris, Eeeve. ' partuloides, Brod. 



contusa, Reeve. perversa, Linn. 



crassilabris, Gray. porcellana, Mouss. 



frater, Ferus. pyramidalis, Sow. 



inversa, Mull. sinistra, Mull. 



Janus, Pfeiff. stabilis, Sow. 



Guimarasensis, Brod. velata, Brod. 



Sub-gen. chkysaixis, Albers (Phcenicobius, Morch). 



Shell perforate, conical or cylindrically ovate ; whorls convex ; 

 columella straight, reflexed ; aperture oblong or lunately rotund ; 

 peristome slightly thickened, widely reflexed. 



adusta, Sow. Mindoroeusis, Brod. 



arata, Sow. onyx, Brod. 



brachyodon, Sow. oomorpha, Sow. 

 chrysalidiformis, Brod. 



