108 apid^;. 



Dasypoda ursina, Latr. Hist. Nat. xiii. 370 $ . 

 Trachusa atra, Panz. Faun. Germ. 94. 19 S ■ 

 Panurgus ater, Latr. JEncycl. Meth. viii. 720 J $ . 



Spin; Ins. Ligur. i. 196. 



St.-Farg. Hijm. ii. 226. 



Nyland. Notts, ur Sallsk. pro Faun, et Flo. Fenn. i. 224. 

 Panurgus ursinus, Curtis, Brit. Ent. iii. tab. 101 <$ . 



Smith, Zool. iv. 1451. 



Thorns. Hym. Scancl. ii. 113. 



Female. Length 4|-5^ Hues. — Black, shining, and nearly naked ; 

 the face below the insertion of the antenna? has a short black pubes- 

 cence, and the sides of the head aud cheeks are thinly clothed with 

 long black hairs ; the labrum ciliated with bright yellow hairs, the 

 mandibles ferruginous at their apex ; the flagellum nigro-piceous 

 beneath. Thorax, the wings subhyaline, the nervures ferruginous ; 

 sometimes the wings are slightly fuscous ; the tegulas rufo-testace- 

 ous ; the femora and anterior tibia? at their base above have a black 

 pubescence; tbe intermediate tibiae, the apex of the anterior pair, 

 and the tarsi have a fulvous pubescence ; the posterior tibiae and 

 basal joint of the tarsi have a dense scopa of long bright ful- 

 vous pubescence. Abdomen ovate, the margins of the segments 

 depressed, the apical fimbria fuscous. B.M. 



Male. Length 5 lines. — Very closely resembling the female ; but 

 the head is wider and more pubescent ; the tibia? and tarsi have a 

 thin fulvous pubescence, the apical joints of the latter rufo-testa- 

 ceous ; the apex of the abdomen bilobate, the lobes ferruginous. 



B.M. 



This insect appears towards the end of June, and is very abundant 

 in some localities ; a large colony existed on Hampstead Heath for 

 many years. Common at Bournemouth in July and August, on 

 Parley Heath and at Christchurch, Hants, at Sidmouth, Budleigh- 

 Salterton, &c. It has not to my knowledge been found in Scotland 

 but I have taken it in Korth Wales, at Barmouth. 



Subfam. II. CUCULINjE, Latr. 

 A. With three submarginal cells. 



Genus 2. NOMADA. 



Apis (pt.\ Linn. Syst. Ned. i. 953 (1766). 

 Nomada'(pt.), Fabr. Sijst. Ent. 388 (1775). 



Head transverse : ocelli in a triangle on the vertex ; antennas 

 geniculated, filiform : mandibles with their apex subacute : the 

 labrum transverse, its anterior margin rounded ; the tongue long and 

 acute ; the paraglosscE slender, and about one fourth of the length of 

 the tongue ; the labial j^djn 4-jointed, a little shorter than the 



