CERATOPOGON. 221 



35. albicans, Winn.! Linn. Ent. vi. 41. 35. pi. 6. f. 35 (1852). 



Mas et Tuna, cinereus, palpis flavis, Horace albo-piloso setis nonnuUis 

 nigris, alls albis, venis pallidis, halteribi'S ulbis, abdoviine albo-hirto, pe- 

 dibus pallide Jtavescentibiis cano-liirtis, jhnoribii& tibiiscpie apice nigris ; 

 Mas, antennarum plumis fuscis auratis apice albidis, alis ex parte pu- 

 he?,CGi\i\h\x?,, abdor,ii)ie ftisco ; Fwm. antennis albidis, thoracejlavo-cinereo, 

 alis totis pubescentibus, abdouhie albido. Long, a— |; alar. 1-1-j lin. 



Male and Fem. Grey, clothed with white hairs. Palpi yelloic. Wiiujs 

 white, with some white hairs ; veins pale. Ilalteres xcliite. Leys pale 

 yellowish, with grey white-glistening hairs ; femora and tibia', loith black 

 tips. Male. Plumes of the antemife gilded-yellow, glistening-white at the 

 tips. Wings partly pubescent. Abdomen brown. Thorax with a few black 

 bristles. Fem. Antenna: whitish ; joints from the first to the eighth oval, 

 from the ninth to the thirteenth elongated-elliptical. Thorax yelloicish- 

 grey, without black bristles. Wings wholly pubescent. Abdomen tchitish. 



Not common. (E.) 



36. sestivus, Winn. ! Linn. Ent. vi. 42. 36. pi. 6. f. 36 (1852). 

 Fcem. nigro-cinerens, palpis antennisqne nigris, his nitidis apice albidis, 

 thorace obscuro dorso cinereo vittis quinque nigris, scutello fulvo, alis 

 albicantibas, venis pallidis apnd costam fuscis, halteribus fuscis, capi- 

 tulis sordide albis, abdomine niyro-fusco obsciiro, pedibus piceis, tarsis 



fiavido-albis, articnlis apice obscnris. Long. -|; alar. 1^ lin. 



Fem. Blackish-grey. Falpi blade. Antemice shining black ; joints 

 from the first to the eighth oval, from the ninth to the thirteenth ellip- 

 tical, glistening -white. Thorax dull ; dorsum glistening-grey , with Jive 

 stripes, the middle one very slender, the outermost pair broadest. Scn- 

 tellum taicny. TFings whitish ; veins pale, brown towards the costa. 

 Halteres brown, with dingy-white knobs. Abdomen blackish-brown, dull. 

 Legs piceous ; tarsi yeJlowish-iohite, their joints with dark tips. 

 Not common. (E.) 



37. cunctans, Winn. ! Linn. Ent. vi. 42. 37. pi. 6. f. 37 (1852). 

 Fcem. murinus, tlavido-pilosus, palpis antennisqne fuscis, his pilis verti- 

 cillatis tlavidis albo-nitentibus, pectoris lateribus nigricantibus cano-niten- 

 tibus, alis hyalinis cinereo-hirtis, venis pallidis apnd costam fuscescen- 

 tibus, halteribus albis, abdomine nigro obscuro cano-piloso, pedibus pallide 

 piceis, tarsis albidis basi piceis, articuUs apice fuscis. Long. -| ; alar. 

 l|lin. 



Fem.. Mouse-colour, clothed with yellowish hairs. Palpi and antennce 

 broum, the latter with yellowish white-glistening verticillate hairs ; joints 

 from the first to the eighth oval, from the ninth to the thirteenth elon- 

 gate-elliptical. Sides of the pectus blackish, with a glistening hoary 

 hue. TFings hyaline, with grey hairs ; veins pale, brownish towards the 

 costa. Ilalteres lohite. Abdomen black, dull, with short hoary hairs. 

 Legs pale piceous ; second, thu'd, fourth, and Jiflh joints of the tarsi 

 whitish, with brown tips. 



(E.?) 



