FULTON : ON SPECIES OF PLANISPIRA AND CBLOltlTIS. 363 



slightly expanded, margins connected by a thin callus ; columella 

 expanded at point of insertion. Maj. diam. 17, alt. 13 mm. 



Hab. — Scrubs, Herbert Eiver, Queensland. 



The nearest species to this known to me is C. BlaclchaUi^ Braz., but 

 Hedleyi can be readily separated by its much less numerous hair-scars ; 

 in Blackhalli they are quite four times as numerous as in Hedleyi ; the 

 latter has also a slightly higher spire and rather more convex whorls. 



Mr. G. K. Gude, who has been kind enough to examine this shell, 

 writes : " This does not match with anything, though it comes nearest 

 to my exilis; the hair-scars are, however, much less crowded." 



