29 



GENUS 8. Phalonia, Hi. TYPE aleella, Schulze. 



The flying socii; the enormous anellus, and manica heavily 

 spined, distinguish this genus. 



Valva trigonate; transtilla large, broad, ending in two 

 points. ^Edosagus stout. Anellus very wide, cone-shaped; 

 manica heavily spined; cornutus a slender spine. 



Bursa spined. 



Phalonia badiana, lib. 3-1 



Sacculus hardly rounded; socii long. 

 Ostium in folds, expansive. 



Phalonia cnicana, Dbd. F. G. Whittle, l l 



Sacculus gently rounded; transtilla broader than badiana. 

 Socii shorter than badiana 



Folds of ostinm not as expansive as bidiana. 



Phalonia dipoltella, m. 21 



F. G. Whittle, A. C. Vine, J. W. M. 

 Valva broad; sacculus squarely pointed; transtilla arm 

 dentate. .ZEdceagus short, stout; cornutus a long spine. 

 Ostium small, leading to a huge bursa; 



Phalonia rutilana, Haw. Lady Robinson. 11 



Valva narrow; sacculus full, produced in curved point; 

 transtilla a central arm. ^Edceagus stout; vesica scobinate. 

 Cornutus very long spine. 



Ostium wide; bursa long, narrow, in folds. 



Phalonia aleella, Schulz. 41 



R. Adhin, I. Gardner, A. E. Atmore. 



Valva broad, emarginate on the outer edge; sacculus 

 lounded near the base; transtilla broad, minutely dentate. 

 jEdooagus stout, orifice heavily scobinate; cornuti a band 

 of spines. 



Ductus bursa> wide; bursa narrow, spined. 



