128 MITRELLA. 



is also a synonym ; and perhaps C. Roblini of the same author 

 (fig. 7) also belongs here. 



C. RUSSELLI, Brazier. PI. 49, lig 8. 



Shell cylindrically oblong, somewhat fusiform, smooth; white, 

 encircled with dark orange spots; on the last whorl there are 

 two rows of spots, the upper row larger, the lower long and 

 reticulated, those above the suture arrow-shaped; outer lip 

 smooth within. Length, 4'5 mill. 



Claremont Group, N. E. Australia. 



Described from a single specimen. 



C. TENEBRICA, Reeve. PI. 49, lig. 9. 



Shell smooth, dark fulvous chestnut, obscurely longitudinally 

 streaked ; whorls rather flattened ; aperture small, interior dark 



chestnut, lip simple. Length, 9 mill. 



Habitat unknown. 



Said to be distinguished from C. palla by its color-stripes and 

 by the dark-colored columella. It is a doubtful species. 



C. TENISONI, Tryon. PL 49, fig. 10. 



Shell ovate, sub-biconical, smooth, shining; pale chestnut very 

 thickly ornamented with chestnut longitudinal lines, sometimes 

 with two revolving bands of white spots; whorls five, somewhat 

 flatly tumid, aperture ovate, acute posteriorly, outer lip thickened, 



dentate within. Length, 3 mill. 



Tasmania. 



The revolving hands are not present on the two specimens 

 sent to me by Mr. Beddome, one of which I figure. The longitu- 

 dinal coloring is so close and fine as to give the whole shell a 

 dusky brown appearance, the markings being only distinguishable 

 under a lens. Described by Mr. Tenison-Woods as C. minuta, a 

 name preoccupied by Gould. 



C. ANGASI, Brazier. PI. 49, fig. 11. 



Shell smooth, yellowish Avith longitudinal flexuous chestnut 

 lines, interrupted at the suture and on the periphery by yellowish 

 bands with scolloped borders; aperture white, lip dentate within. 



Length, 5 mill. 



South Australia. 



Described by An gas as (1. i ntcrrn ftta , a name preoccupied by 

 (iaskoin. Mr. Crosse has united the preceding -species with this, 



