4. AXDREXA. 59 



Male. Length 5 lines. — The pubescence on the clypeus white, 

 above which it is pale fulvous ; the cheeks have a long beard, and 

 the mandibles a fringe, of white pubescence; the femora have a 

 fringe of the same colour ; on the tibiae and tarsi it is pale fulvous, 

 the apical joints of the latter being pale ferruginous ; on the disk 

 of the thorax the pubescence is fulvo-ochra^ous ; the wings as in 

 the female. Abdomen oblong-ovate, very glossy, the margins of 

 the segments depressed and narrowly rufo-testaceous ; the apical 

 segment pale testaceous. 



This very distinct species appears in July and August. I only 

 know one locality for if, viz. the chalk-pits at Xorthtleet, where 

 1 have twice taken it. I have seen specimens from Alabama which 

 I cannot separate from it. The female most closely resembles that 

 of A. fulvescens; but the longer abdomen, more narrowed both at 

 the base and apex, and its even and delicate close punctuation 

 serve to distinguish it ; the male has not the white clypeus as in 

 A. fulvescens. 



44. Andrena fulvago. 



A. nigra, fulvo pilosa, thorace pube rufa, abdomine punctulato 

 nitido, pedibus posticis anoque fulvis. 



Andrena fulvago, St.-Farg. Hi/m. ii. 243. 



Smith, Zool. v. 1732 {Bees Great Brit. 88 tf $ . 



Nyland. Notts, ur Sallsk. pro Faun, et Flor. Fenn. ii. 09. 



Schenck, Nass. Bien. 241. 



Thorns. Opusc. Ent. 156 : Hym. Scand. ii. 110. 

 Apis fulvago, Christ. Hym. 180, tab. 10. fig. 7 2 . 

 Melitta fulvago, Kirby, Man. Apum Angl. ii. 93 tf $> . 



Female. Length 4.y lines. — Black ; the face thinly clothed with 

 fulvous pubescence ; the flagcllum, beyond the basal joint, fulvous 

 beneath. Thorax above shining and moderately punctured, 

 thinly clothed with rufo-fulvous pubescence, that on the meta- 

 thorax and beneath is pale ; the legs rufo-piceous, the posterior 

 tibiae and all the tarsi pale ferruginous, the scopa bright fulvous ; 

 wings fulvo-hyaline and iridescent, the nervures ferruginous, the 

 teguloe rufo-piceous. Abdomen ovate, shining, finely and evenly 

 punctured ; the apical margins of the segments depressed, slightly 

 rufo-piceous, and with a thin fringe of pale fulvous pubescence, 

 usualiy much obliterated, particularly off the two basal segments ; 

 the apical fimbria bright fulvous. B.M. 



Male. Length 4 lines.- — The face clothed with bright pale fulvous 

 pubescence ; the antenna; a little shorter than the thorax, the 

 joints subarcuate ; the flagellum rufo-testaceous beneath. The 

 thorax thinly clothed above with fulvous pubescence; the legs 

 coloured as in the female, their pubescence cinereous. Abdomen 

 oblong-ovate, shining, very finely punctured, and thinly sprinkled 

 with short cinereous pubescence, the apex fulvous. JJ.M. 



