CERATOPOGON. 217 



sho7't yellow hairs. Sciitelhcm fringed with aftio black bristles, irinys 

 hyaline ; veins pale, brown towards the costa. Ilalteres brownish, with 

 milk-white knobs. Abdomen clothed loith grey hairs, which are long to- 

 wards its tip. Legs ferruginous. Male. Antennae and their plumes 

 blackish-brown, the latter glistening-white towards their tips. Wings 

 bare. Fem. Antennse brown, the eight basal contracted cylindrical 

 joints with grey hairs, the five long elliptical joints with whitisli hairs. 

 Wings somewhat hairy towards the tips. 

 Not rare. (E.) 



2k brunnipes, Meig. Zw. i. 71. 7 (1818); Streg.; Zett.; Winn.! 

 Linn. Ent. vi. pi. 5. f. 24. Mas et Foem. nigro-fuscus, thorace subnitido 

 pilis Jlavescentibus, scutello setis nonnullis nigris, alis subcinereis, venis 

 apud costam nigro-fuscis, halteribus lacteis, abdomiue nigro-fusco obscuro 

 cano-piloso, pedibus ferrugineis ; Mas, antennarum pluma nigra apice 

 vix albo-micante, alis nudis ; Foem. pallidior, antennis fuscis nigro-hirtis, 

 alis apices versus pubescentibus. Long, -j-l ; alar. 2 lin. 



Male and Fem. Blackish-brown. Thorax slightly shining, clothed tvith 

 yellotoish hairs, which appear brown in some aspects. Scidellnm v;ith 

 some black bristles. Wings greyish ; veins towards the costa blackish- 

 brown, the rest paler. lialteres milk-ichite. Aldomen blackish-brown, 

 dull, clothed toilJi hoary hairs. Legs ferruginous. Male. Plumes of the 

 antennai black, slightly glistening-white at the tips. Wings bare. Fem. 

 Paler than the male. Antenna? brovv^n, with black hairs ; joints from 

 the first to the eighth nearly oval, the live following elongate-elliptical, 

 their hairs glistening-hoary. Wings pubescent towards the tips. 



Not rare. (E.) 



25. pavidus, Wiuu. ! Linn. Ent. vi. 33. 25. pi. 5. f. 25 (1852). 

 Mas et Fcem. nigro-fuscus, subnitidus, thorace pilis nonnullis nigris ves- 

 tito, alis liyalinis, venis pallidis, abdomine pilis fuscis albido-uitentibus 

 vestito ; Mas, venis apud costam pallide fuscescentibus, /<'a/i'mi«,9/«sm, 

 capituUs sordide albis, femoribus tibiisqne ferrugineis apice fuscis, tarsis 

 pallidioribus ; Fcem. venis apud costam halteribusque fuscis, pedibus jiams. 

 Long, i— |; alar. 1 lin. 



Male and Fem. Blackish-brown, slightly shining. Thorax of a dull 

 greyish hue when seen in some aspects, almost bare, with very feio short 

 black hairs, and with some longer black hairs on the border of the scu- 

 tellum. Wings hyaline, pubescent at the tips ; discal veins pale. Ab- 

 domen clothed loith broton whitish-glistening hairs. Male. Veins toicards 

 the costa pale brownish. ILalteres dingy -lohite, tcith brown petioles. Fe- 

 mora and tibice ferruginous, icitlt brown tips ; tarsi paler. Fem. Veins 

 towards the costa and halteres broion. Legs yellow. 



(E.?) 



26. fuscus, Meig. Zw. i. 71. 6 (1818); Zett.; Winn.! Linn. Ent. 

 vi. pi. 5. f. 26. Mas, niger, antennarum plumis nigro-fuscis apice fla- 

 vidis, thorace nitido pilis Jlavidis, alis hyalinis nudis, venis pallidis apud 



VOL. IV. 2 1' 



