Vol. XXvi] ENTOMOLOGICAL NEWS 4 J 5 



Guerrero, Mexico, 6,000 ft. alt., one queen and one worker; 

 Acaguizotla, Guerrero, Mexico, 3,500 ft. alt., two workers 

 and one male; Tepetlapa, Guerrero, Mexico, 3,000 ft. alt., 

 one worker (all by H. H. Smith). Jalisco, San Bias, Mexico, 

 two workers; Tepic, Mexico, one worker (all by Schumann). 

 Ventanas, Mexico, 2,000 ft. alt., one worker (Forrer). 



18. Bombus dolichocephalus Handlirsch. Amula, Guerrero, Mex- 



ico. 6,000 ft. alt., one queen; Xucumanatlan, Guerrero, Mexi- 

 co, 7,000 ft. alt., one worker; Acaguizotla, Guerrero, Mexico, 

 3,500 ft. alt., one worker (all by H. H. Smith). Tepic, Mexi- 

 co, one queen; Jalisco, Mexico, one queen (both by Schu- 

 mann). 



19. Bombus niger Franklin. Monte Alegre, Lower Amazon, Brazil, 



one worker (E. E. Austen). Bugaba, Panama, two work- 

 ers (Champion). 



20. Bombus medius Cresson. Para, Brazil, one queen (E. E. Aus- 



ten). Valladolid, Yucatan, Mexico, one worker (Gaumer). 

 Jalapa, Mexico, one worker (F. D. G.). Teapa, Tabasco, 

 Mexico, one queen (H. H. Smith). San Geronimo, Guate- 

 mala, one worker and one male; Bugaba, Panama, 800 to 

 1,500 ft. alt., one male (all by Champion). 



21. Bombus mexicanus Cresson. Guatemala City, Guatemala, one 



worker (W. P. Cockerell). 



22. Bombus volucelloides Gribodo. Rio Sucio, Costa Rica, one 



queen (H. Rogers). Omilteme, Guerrero, Mexico, 8,000 ft. 

 alt., one worker (H. H. Smith). 



23. Bombus funebris Smith. Pachacayo, Peru, over 12,000 ft. alt., 



one male (C. H. T. Townsend). 



24. Bombus coccineus Friese. Pachacayo, Peru, over 12,000 ft. 



alt., one worker (C. H. T. Townsend). 



25. Psithyrus laboriosus (Fabricius) D. T. Fargo, No. Dakota, 



two males; Kathryn, No. Dakota, one female; Lake Park, 

 Minnesota, one male (all by O. A. Stevens). 



26. Psithyrus insularis Smith. \Yith the new evidence produced 



by Sladen (Can. Ent. xlvii,' 1915, page 84) in mind, I now 

 regard consultus as being the male of this species without 

 question. Fargo, No. Dakota, two males (O. A. Stevens). 



27. Psithyrus variabilis (Cresson) D. T. Orizaba, Mexico, one 



male (H. H. S. and F. D. G.). Fargo, No. Dakota, one male 

 (O. A. Stevens). 



28. Psithyrus ashtoni (Cresson) D. T. Fargo, No. Dakota, one 



female and three males; Lake Park, Minnesota, three males 

 (all by O. A. Stevens). New Jersey, two females (G. C. 

 Crampton). 



