Insigniata, fib. 



Consignata, Bork. 64 



Valvae asymmetrical, the point at the anal angle being 

 considerably more extended on the right side than on the 

 left. Papillae on the labides' feet are of thickened chitine. 

 Cornuti three sets, one scobinate; one bulbed; one small. 

 Coremata short, hairs long. Saccus indent. 



Ostium weak. Ductus bursae thickened. Bursa 

 elongate, cylindrical, panicular. 



Abbreviata, S*. 83 



Valva strongly pointed at anal angle. Cornuti three sets, 

 one very long pointed; one heavily bulbed; one irregular 

 with base. Coremata weak. Saccus indent. 



Ostium weak. Ductus bursae long. Bursa elongate, 

 cylindrical, a band of teeth across the middle. 



Exiguata, Hb. 54 



Valva emarginate on the outer margin. Cornuti three sets, 

 two scobinate; one pointed, irregular, weak with base. 

 Coremata globular, hairs long. Saccus indent. 



Ostium weak. Ductus bursae short. Bursa sub- 

 globular, pannicular. 



Denotata, Hb. 



Campamilata, H.-S. 94 



Jasioneata, Crewe. 43 



We can see no difference between these two forms. 



Valva not strongly produced at anal angle. Cornuti 

 two sets, one strong, pointed; one narrow plate with base. 

 Coremata sessile, hairs long. Saccus rounded. 



Ostium weak. Ductus bursae short. Bursa elongate, 

 cylindrical, a few teeth above, base spined. 



Sobrinata, Hb. 117 



Angelic at a, H.-S. 

 Stevensata, Webb. 

 We can see no difference between these three forms. 



Valva truncate, sharp narrow point at anal angle. 



