38 



bus, articulis haud curvatis optime distinguendus. Caput 

 breviter triangulare, nigrum; genis nianclibularum basi 

 parum longioribus; clypeo disco insequaliter sed distincte 

 punctato; labro basi punctulato, fovea parva media sed 

 sat profunda, lamina brevi, obtuse angulata. Thorax hir- 

 sutie atra, densa brevi sequali, fere holosericea. Alse 

 hyalinse. Abdomen oblongam, atrum, segmentis 4 — 6 ru- 

 bris, hirsutie dorso medio brevi densa, subsequali, vix 

 erecta. Pedes nigri, corbicula concolore. Mas capite infra 

 antennas citrino, postice pilis nonnullis sordide citrinis 

 immixtis; antennis brevibus, simplicibus, articulo 3:o 4:o 

 fere sesqui longiore, quam 5:o parum breviore, ultimis 

 haud compresso-attenuatis, barba mandibularum longa ni- 

 gra; thorace et pleuris antice subcitrinis; abdomine seg- 

 mentis 4 — 7 rubris, ultimo ventrali apice subrotundato- 

 angustato, minus fortiter calloso, callo sulco medio parvo ; 

 tibiis posticis fulvo-pilosis, dorso haud excavatis, sed in- 

 ferne lsevibus glabris; tarsis posticis margine fulvo-pilosis, 

 pilis superioribus latitudine ipsius articuli duplo longiori- 

 bus; forcipes exteriores squama fere transversa, intus 

 prope basin leviter excisa, lacinia apice emarginato- 2- 

 dentato; spatha angusta, longa, basi carinata, sagittse 

 apice intus dente acuto hamato armat£e. 



Ej sällsynt. 



17. B. Cullumanus: Pallide flavo-hirsutus, fascia inter 

 ålas et segmento 3:o abdominis atris, hoc apice fulvo ; 

 antennis articulo 3:o 4:o vix longiore, metatarso po- 

 stico brevius piloso, segmento ultimo apice vix calloso. 



Apis Cullumana Kirby 1. c. 359. 102. 



Bombus Burrellanus Dbm 1. c. 43. 22. Thoms. Op. 



255. 13. 



Bombus Soröensis Smith. 1. c. 227. 14. (mas). 



Bremus Sylvarum Panz. Faun. Germ. 85. 19. (forte 



femina). 



