255 
durclikreuzt werden; der letzte Umgang mit 7 Spirallinien; Mündung eiförmig, 
Anssenrand crenelirt. 
Vaterland: Smgapore (Berlin. Mus. No. 30729). 
G-en. Tiirfoonltia. 
96. Turbonilia bittiforrais Carpenter« 
Chemnitzia bittiformis Carp. Proc. zool. soc. 1856 p. 171. 
T. valde elongata, turrita, alba, vertice ? ; anfract. norm. 12 subplanatis, suturis di- 
stinctis; lirulis transversis ca. 30, vis expressia, latissimis, rotundatis, attingentibua, circa 
basin rotundatim evanescentibus; lirulis spiralibus minoribus, in spira 7 in basi crebriori- 
bus, interstitia minima decussantibus lirisque transversis decussantibus; apertura ovata, 
columella vis intorta, huc et illuc varicibus tumentibus. 
Lg. 0,43, lat. 0,08". 
Patr. Cayagaii, Ins. Mindanao. 
97. Turbonilia bicarinata Carpenter* 
Chemnitzia bicarinata Carp. Proc. Z. s. 1856 p. 171. 
T. elongata, turrita, alba, huc et illuc varicosa, vertice '?, anfract. norm. 12, planatis, 
suturis valde impressis, liris transversis acutis, rectis c. 25, haud declivibus, lineis ad api- 
cem vis continuis, carina valida, extante rotundata circa peripheriam, ad suturas vix mon- 
strante, carina altera in basin minore, tota superficie minutissirae spiraliter striata; aper- 
tura carinis cingulata, columella intorta, regione umbilicale maxime indentato, varicibus 
intus dentatis. 
Lg. 0,42, lat. 0,07". 
Patr. Cayagan. Ins. Mindanao. 
98. Turbonilia Ciimniingii Carpenter. 
Chemnitzia Cummingi Carp. Proc. z. s. 1856 p. 170. 
T. valde elongata, turrita, alba, subdiaphana, interdum fusco lineata, seu maeulata; 
