Distribution of the Genus Vj06\\\o\)\\\\i\. 311 



Aneilus very pronomicoJ, lateral aims siuootli, kiiobbeil, 

 tlecoratioiis larj^e ami coiitiiiuou?<. 

 Coremutu iloul.Ui. (PI. IX. ii^'. 4.) 

 Qucciitiluml, Aii8lrulia. 



•i. Coamophilu ij/onOf no v. 



Ilarpe soft and spiiied. 



('ostal arms rigiJ, hooked. 



Aiiellus pronounced, lateral arms smootli, ir>t knoljl»etl. 



t'oreiiiiitu doulde, very voliimiiioiis. 



I'mi.i stout, one iar-^^c cornntus. (PI. X. (i-.^. 5.) 



Padaiig (JSumatra), Teniate (Moluccas). 



5.. Costnophilii inclica, Guen. Xoct. ii. p. 39G (1852). 

 Cirradia variolosa, Wnlkor, xi. p. 750 (1857). 



Ilitrpe soft atid S|)ined. 



('ostal arms stroiii^, hooked. 



Antllus with the arms smooth and straight. 



Coremata double. 



Penis very stout. (PI. X. fi/x. (1.) 



Assam, Bombay, Gooty, Paini Hills, S. India. 



6. Cosmophila dono^ jiov. 



Anellus very l«rii;r, the valves without armature and 

 angled (which is not the c;iso in any o£ the others). 



t'oremata double, very voluminous. 



The eighth segmental plate of the abdomen is reduced 

 to a Ijur. 



I'euis narrow, cornuti scarcely evident (the penis is en- 

 tir«'ly different from any of the others). (PI. X. fig. 7.) 



liuebume, Sherlock liiver, Australia. 



1. Cosvwph'iln erosu, lliil)ner, Zutr. Saniml, exot. Schmelt. 

 ii. p. 19, ti-8. 2!<1, 288 (1810). 



Uidformly larger than the Old-World species; wings 

 yellower, tore wing lairly unitorm in colour throughout, the 

 outer portion sometimes .'♦lightly darker than the inner; trans- 

 verse lines and bands ot" the usual j»:iltern, but very little 



21* 



