21 



Peronea maccana, TV. 11 



Sacculus curved to a point before half, then emarginate in 

 a gentle sweep to the anal angle. Socii drooping, widest 

 at the apex. ^ZEdoeagus with thorn. Cornuti four fine 

 spines. 



Odtium lobed very wide, elongately rounded. Signum 

 small, scobinate. 



Peronea ferrugana, TV. W. Mansbridgc. 5-4 

 Saccuius almost straight, with small projection beyond half, 

 terminating in a broad flattened end set with spines. 

 zEdoeagus curved; cornuti three spiniform. 



O&tium simple, naked; lobes wide, curved. 



Peronea boscana, Fab. J. W. M. 22 



Sacculus evenly curved. Socii hardly drooping, rather 

 small. Cornuti a pair, and three rather short spines. 



Ostium cleft; operculum lobed and spined; ostium lobes 

 short pointed. Signum stellate. 



Peronea scabrana, Stph. 



Appears to be a variety of this species. We can find no 

 difference in the genitalia. 



Peronea permutana, Dup. l 1 



Sacculus very broad, deeply emarginate beyond half. 

 Cornuti in two parallel rows of three spines each. 



Ostium lobes very long, curved, not pointed. Ductus 

 bursyo with a well-formed lobe at either side. Signum 

 stellate. 



Peronea mix tana, ///' 11 



Sacculus angularly emarginate at half. ^Edoeagus with 



long spine at right-angles near orifice; cornuti three short. 



Ostium lobes almost squared at base. Signum stellate. 



