212 EULOTA. 



a flagellum. Probably some other Chinese species will prove to belong- 

 here, which are now placed in Eulota. The natural limits of these 

 minor groups cannot be defined until more forms are known ana- 

 tomically, although much can still be done by careful comparisons 

 of large series of Oriental shells. 



E. kiangsinensis Mts., viii, 216. Middle China. 

 f unizonalis H. Ad. 

 v. major Mlldff. 

 v. cerasina Gredler. 



Section Tricheulota Pilsbry, 1894. 

 Chloritis SEMPER, Reisen p. 234, not of Beck. 



Shell rather thin, umbilicated, depressed, all over hairy ; aperture- 

 nearly vertical, lunate, the lip well expanded. Type E. spinosissima, 

 Semper. 



Genitalia : Penis club-shaped, passing into a long epiphallus 

 which ends in a flagellum. Dart sack large, the single long, club- 

 shaped mucus gland inserted upon it (as in the section Monadenia 

 of Epiphragmophora). Spermatheca with short duct, less than half 

 the length of uterus. 



Differs from Mastigeulota and Euhadra in the single club-shaped 

 mucus gland, and the hairy shell. The presence of a flagellum 

 separates this group from Eulota. The species are from Mindanao,. 

 Philippines. Conf. Chloritis ? brev id ens, etc. 



E. sanziana H. & J., vi, 272. E. spinosissima Semp., vi, 273. 

 lituus Rve, figs. 93a, b. boxalli Sowb. 



Section Euhadra Pilsbry, 1890. 



Euhadra PILS., Man. Conch. (2) vi, p. 94, 95, 305. Hadra and 

 of authors. 



Shell dextral or sinistral, rather large and thin, capacious, de- 

 pressed, with low or conic spire and moderate or closed umbilicus ; 

 whorls about 6; surface striated and typically decussated by micro- 

 scopic spiral lines ; banded or streaked, rarely unicolored. Aper- 

 ture lunate, oblique, the peristome expanded throughout, subreflexed 

 at base. Type E. pe/lomphala Pfr., pi. 64, figs. 1, 2. (See also ph 

 64, fig. 3, amalm, and fig. 9, E. qua'situ var. perry i Jay). 



