83 



sylvcstrana, Curt. 1—1 



Litdij Robinson; Her. \V. Claxton. 



Valva long, very narrow before the cucullua; sacculua forms 

 a right angle, the apex of which is produced in an angular 

 flap. Uncus rudimentary set with numerous hairs. 

 JSdceagus cardinate, short: oornuti deciduous, 5; very wide, 

 epatulate, shaped like a fish. 



Ovipositor flattened, 7th segment produced at either 

 side forming a collar to the ostium. Ostium eliptical; ductus 

 bursa' thickened; signa very long, tapered to a fine point, 

 naked. 



purdeyi, Dm! . 

 II . Purdey; J. W. M. 



Sacculus forms a right angle, the apex ol which is not 

 produced in a flap. iEdoeagus cardinate; cornuti '.), of which 

 1 are fixed, 5 deciduous, very wide shaped like a Bah. 

 Ovipositor flattened. 7th segment produced at either 

 side into two blunt points Ostium ringed: ductus bursas 

 thickened: signa long, curved, tapered to a point, naked. 



Genus 9. Strophedra, Stph. type flexana, Z. 



Strophedra nitidana, F. 1—1 



Valva narrow; costa almost straight: cucullua ovate; 

 sacculua very slightly indent before cucullua. JSdoeagus 

 cylindrical: cornuti four or five rows of densely barbed 

 spines, not deciduous. 



Ostium gathered into an aglutinated point below; 

 ductus bursa short: signs corniform curved. 



Strophedra flexana, Z. 1—1 



Costa incurved- cucullua more rounded. ,53dneagUfl tapered; 

 cornuti absent. Ostium gathered into an aglutinated point 

 below the signa: corniform shorter than nitidana. 



