REVISION OF MOTHS OF CARPOSINIDAE 



61 



\Iap 10. — Distribution of Tesuquea hazvleyana. 



Abdomen: Dorsal and ventral surfaces gray. 



Male genitalia (fig. 71). — Uncus elongate and stout, tapering to 

 an acute apex. Tegumen relatively broad at apex, narrowing ventrally 

 toward junction of vinculum. Lateral arms of gnathos slender, becom- 

 ing broader at median juncture. Valvae with expanded sacculus 

 bearing a single, large, curved spine; cucullus elongate, slender, with 

 apex rounded. Apex of aedeagus entire, slightlj^ broader than basal 

 half, with two, V-shaped bands of minute spines diverging from 

 middle toward apex. Spermatophore (fig. 116) consisting of two dis- 

 tinct regions: an elongate, somewhat coiled posterior part with 

 heavily thickened walls, and an enlarged, membranous anterior region 

 from which the sperm escape. 



Female genitalia (figs. 90, 108). — Lamella antevaginalis broadly 

 rectangular; posterior margin simple, truncate. Antrum and corpus 

 bursae entirely membranous. Ductus bursae elongate, slender, lower 

 half covered with numerous, minute papillae; upper half membra- 

 nous. Juncture of ductus seminalis midway along ductus bursae. 



Type. — Holotype, cf ; in the American Museum of Natural History. 



Type-locality. — Hyde State Park, LittleTesuque Canyon, Sangre 

 de Cristo Range, near Sante Fe, New Mexico. Altitude approximately 

 9,200 feet. 



Host. — L^nknown. 



Distribution (map 10). — Presently known only from montane 

 Arizona and New Mexico at elevations above 6,000 feet. 



Discussion. — The pronounced separation of veins 2 and 3 in the 

 forewing provides a reliable, diagnostic character for this genus and 



