40 



Fupva. 



Harpe trigonate, indented at the crown, with corona ; 

 cucullus hairy; clasper strong pointed; ampulla slender; 

 clavus produced, plain and rounded ; uncus diamond 

 shaped tip. 



BraSSiCSe. Pencils present. 



Harpe trigonate, rounded, with corona ; cucullus hooded 

 and spinose ; clasper a flap attached to the skin ; uncus 

 tongue shaped. 



PePSieaPiae. Pencils present. 



Harpe trigonate, pointed at the apex ; cucullus spinose ; 

 clasper a flap attached to the harpe ; arising from the 

 inside of the inner edge of harpe is a strong column with 

 a rounded head ; the clavus is produced, rounded and 

 scobinated ; the sacculus extends high up the harpe, and 

 ends in a rounded squamous head ; uncus long and 

 tongue shaped, beneath which is a large diamond shaped 

 scaphium ; vesica with bulbed cornutus. 



Sapponapiae ; peticulata. 



Harpe trigonate, with corona ; cucullus spinose, with 

 sharp curved hook at the bend of the harpe, below the 

 cucullus ; clasper a flap attached to the skin of the harpe; 

 clavus not produced, scobinated ; sacculus produced into 

 a pointed head, squamous, and scobinated; uncus tongue 

 shaped ; vesica with long band of teeth. 



Abjecta. From Gervase Mathew. 



Harpe trigonate, deeply indented on the margin, with 

 corona ; cucullus thickly spined along the base, and 

 hairy ; clasper long and curved ; ampulla long and 

 slender ; clavus produced and rounded, quite plain ; 

 uncus slender ; vesica with bulbed cornutus. 



Xylophasia pupea. 



Harpe trigonate, with corona ; cucullus with a double 

 row of spines at the base, remainder hairy ; clasper 

 shortish ; ampulla long and slender ; clavus rounded and 

 plain ; uncus diamond shaped ; vesica with two shortish 

 bulbed cornuti. 



