89 



Pammene ochsenheimeriana, Z. 1 — 1 



Cucullus wide with heavy spilling at (he junction with the 

 sacculus; sacculus slightly produced, indent before cucullus. 

 ZEdoeagus bottle shaped; cornutus one strong. 



< > -, l i 1 1 1 1 1 weak: ductus bUTBffi t hiekened at the neck. 



Pammene splendidulana, Gn. 1 — 1 



Cucullus ovate; emargination deep. /Edcoagus with 

 projecting blind sac before orifice; cornuti about 7 strong, 

 miic deciduous. 



Ostium widely ovate; ductus bursa' slightly thickened 

 at the neck. 



Pammene iimbriana, Uw. 1 — 1 



< lucullus very large, more than one half of the valva, pointed 

 at the anal angle; sacculus with 4 or 5 exceptionally strong 

 spines. iEdoeagus with rounded projection before orifice; 

 cornuti 10 — 12 fixed, 3 deciduous. 



Ostium elongate; ductus bursa? thickened at the neck. 



Pammene argyrana, Hb. 4 — 



Costa curved: cucullus elongate; sacculus with L2 

 exceptionally strong spines. .'Kd.eagus with rounded 

 projection before orifice; cornuti several, about 12 fixed and 

 1 or 5 deciduous. 



Ostium curved; ductus bursa' thickened at the neck. 



Pammene costipunctana, Haw. 1 — 1 



As costipunctana was originally a British species founded 

 on a unique specimen, we describe an insect included in Dr. 

 Mason's foreign types under this name, without suggesting 

 that it is the same as TTaworth's type. 

 Cucullus occupies nearly the whole valva; sacculus with two 

 exceptionally strong spines. jEdceagus bottle shaped: 

 cornuti several fine, short fixed, 5 wide deciduous. 



Ostium curved; ductus bursa/ thickened. 



