Plate XLV. 



Venalion <if Seirodvnia and Seterocampa. 



Fig. 1. Seirodonta biVmeala; In. hind wing; 16, subcostal cell enlarged. 



Fig. 2. Helerocampa niaiiteo, fore win};; 2<(, hind wing, normal; 2b, foro wing with cell absent and no subcostal 



venule (Vein IL) wanting) ; hind wing also with difl'erent arrangement of the discal veins. 

 FlO. 3. Seterocampa hiundala. Specimen compared with Walker's type. 3(i, the same, hind wing. 

 Fig. 4. Ectcrocampa (jutlivitta; 4a, part of a wing showing the vestiges of the fourth subcostal venule (Vein II3). 



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