42 



Cpymodes exuliS. From Dr. Mason, and Eustace 

 Bankes. Pencils absent. 



Harpe trigonate, with corona; cucullus spinose, enclosing 

 before the bend a rounded knob densely clothed with 

 hair; clasper short and pointed; ampulla slender, slightly 

 thicker towards the base ; clavus round and scobinated ; 

 uncus parallel and pointed ; vesica with two short 

 bulbed cornuti. 



Scolopacina. Pencils absent. 



Harpe trigonate, and rounded ; corona present on the 

 upper half only ; clasper springing from the base of 

 cucullus is broad and curved, the end being lobed; 

 ampulla short and slender; clavus protruding and rounded 

 plain ; apex of sacculus produced to a scobinated flap ; 

 uncus very narrow and tapered ; sedoeagus with 

 dentation at the orifice. 



Oculea ; didyma, 



Harpe battledore, or very roundly trigonate, with corona; 

 cucullus spinose; clasper atrophied; ampulla a short arm; 

 clavus rounded and scobinated; uncus diamond pointed; 

 vesica with cornutus ; ajdoeagus with cock's comb 

 serrations on the orifice. 



Ophiog^ramma. Pencils present. 



Harpe with half corona ; cucullus rounded, with a sharp 

 tooth at the anal angle ; on the inner margin of the 

 cucullus is a round concave plate, producing a pencil of 

 strong hairs ; clasper a short pointed arm ; uncus 

 pointed ; vesica with a bunch of teeth. 



Fibrosa; leueostig-ma. 



Harpe peaked, with long marginal spines ; cucullus 

 divided, the anal angle forming an arm ; clasper not 

 produced ; ampulla bulbed ; the uncus which is slender 

 and curved, is set on two lobes produced from the 

 tegumen, to the junction of which is united a circular 

 squamous plate ; the base of the peniculus has a tuft of 

 curved hairs ; vesica has a strong curved cornutus with 



