384 HYMENOPTERA. 



Psithyrus aestivalis, Drews. ^- Schiddte,Krby.Tidsskr. ii. 124. 3 $ . 



Nyland. Ap. Boreal, p. 241. 3. 

 Apathus nemorura. Smith, Zool. ii. 544. 4 c? $ . 



Hab. Britain; France; Germany; Denmark; Sweden; Finland. 



3. Apathus campestris. B.M. 



Apis campestris, Panz. Faun. Germ. 74. 11. 



Kirhy, Mon. Ap. Angl. ii. 335. 88 ? & t. 18. f. 2. 

 Apis Rossiella, Kirby, Mon. Ap. Angl. ii. 331. 85 J & t. 18. 



I. 1 o . 

 Apis Francisana, Kirby, Mon. Ap. Angl. ii. 334. 87 S , var. 

 Apis Leeana, Kirby, Mon. Ap. Angl. ii. 333. 86 S , var. 

 Apis subterranea, Kirby, Mon. Ap. Angl. ii. 371. 109 (?, var. 

 Bombus campestris, Vabr. Syst. Piez. p. 344. 7 ? . 



Illig. Mag. v. 173. 78. 



Dahlb. Bomb. Scand. 51. 34. 

 Bombus Francisanus, Illig. Mag. v. 165. 14 S • 

 Bombus Rossiellus, Dahlb. Bomb. Scand. 40. 15^. 

 Psithyrus Rossiellus, Drews. ^ Schiodte, Kroy. Tidsskr. ii. 123. 

 l.t. 2. f. .9c?. 



Nyland, Ap. Boreal, p. 242. 5. 

 Psithyi'us campestris, St. Farg. Hym. ii. 433. 4 $ . 



Drews. ^ Schiodte, Kroy. Tidsskr. ii. 123. 2. 



Nyland. Ap. Boreal, p. 242. 4. 

 Apathus campestris, Smith, Zool. ii. 543. 2 c? $ . 

 Psithyrus Francisanus, Drews. Sf- Schiodte, Kroy. Tidsskr. 125. 4. 



Nyland. Ap. Boreal, p. 241. 2S . 



Hab. Britain; France; Germany; Denmark; Sweden; Finland. 



4. Apathus Barbutellus. B.M. 



Apis Barbutella, Kirby, Mon. Ap. Angl. ii. 343. 93 ? , t. 18. 



f . 4 c? . 

 Psithyrus quadricolor, St. Farg. Hym. ii. 428. 2 S . 

 Apathus Barbutellus, Smith, Zool. ii. 543. 3 c? $ . 



Hab. Britain; France; Denmark; Sweden; Finland; Lapland. 



5. Apathus arenarius. B.M. 



Apis arenaria, Panz. Faun. Germ. 74. 12 5 • 

 Psithyrus rupestris, St. Farg. Hym. ii. 427, var. 

 Psithyrus Pyrenaeus, St. Farg. Hym. i. 427, var. 2 {type sp. in 

 Coll. Westw.). 



Hab. France ; Germany ; Polish Ukraine. 



