52 



Celypa striana, Schiff. 31 



R. Adkin, F. G. Whittle, J. W. M. 



Valva narrow, immediately below the junction of the valva 

 and sacculus are from eight to twelve strong spines, below 

 this is the large patch of the specialised spines. JMoeagus 

 slender, long. 



Ostium narrow, attached to a naked round plate 

 minutely spined behind; signum rounded, scobinate. 



Celypa purpurana, Haw. 22 



We can see no difference between the genitalia of this species 

 and striana in either male or female. 



Standinger includes purpurana as a var. of rufana, Sc., 

 from which it differs considerably. 



Celypa cespitana, Hb. 43 



Valva narrow; below the junction of the valva and sacculus 

 is a triangular flap, behind which a few stout spines project 

 inwardly; from the outer edge of this flap spring a long 

 row of the specialised spines. 



Ostium minutely spined, attached to a crescent shaped 

 plate extended at either side; signum rounded, scobinate. 



Celypa rufana, Sc. 21 



Lady Robinson, H. J. Turner. 



Valva narrow; sacculus angulate, at its point is a patch of 

 spines; above, it is slightly curved and edged with long 

 spines, ^doaagus long, slender. 



Ostium attached to narrow, forked, minutely spined 

 plate. Signum rounded scobinate. 



