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NYMPHES. 
CHARACTER GENERICUS. 
Antenne filiformes corpore breviores, articulis medio 
subcrassioribus. 
Palpi quatuor : 
Exteriores articulo ultimo precedente sublongiore, 
cylindrico, apice obtuso : 
Interiores articulo ultimo precedente longiore, sub- 
clavato, apice acuminato. 
Labium medio emarginatum. 
Ocelli nulli. 
Tibi@ apice bicalcarete. 
Tarst 5-articulati, articulis integris: ungues duo cur- 
vati: pulvill duo. 
NYMPHES. 
GENERIC CHARACTER. 
Antenne filiform shorter than the body, with joints 
somewhat thicker in the middle. 
Palpi four: exterior ones with the last somewhat longer 
than the penultimate joint, apex obtuse: internal ones with 
the last joint longer than the penultimate joint, somewhat 
clubbed, with the point acuminate. 
Lip with the middle notched. 
Ocelli none. 
Tibie with two spurs at their points. 
Tarsi five jointed, joints entire; nails two, curved; pul- 
villi two. 
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