Hymenoptera acuUata from Majorca and Spain. 659 



PODALIRIUS CRASSIPES, Lep. 



1901. Montserrat, near Railway Terminus : July 14. 



—1 $ E. B. P. 

 Montserrat, Hospederia to San Geronimo 



(3000-4000 ft.) : July 15.— 1 $ W. H., 3 $ 



E. B. P. 

 Montserrat, near summit, San Geronimo 



(about 4000 ft.) : July 15.— 2 ^ , 1 $ A. H. 



PODALIRIUS PUBESCENS, F. 



1902. La Granja: July 23.-4 $, 5 $. July 24.— 



4 ?. July 25.-1 ?. 



PODALIRIUS FEMORATUS, Oliv. 



1902. La Granja: July 20.-1 $. July 22.— I ?. 

 La Granja : J^oly 24. — 1 $. July 25. — 1 $. 



PODALIRIUS RETUSUS, Linn. (?). 



1902. La Granja, Palace Grounds: July 20.-1 ?. 

 Jtdy 22.— 1 $. 



The above determination is probable, but the speci- 

 mens are so faded and weather-beaten that certainty is 

 unattainable. 



EUCERA COMMIXTA, D. T. 



1902. La Granja : July 24.— 1 $. 



PSITHYRUS CAMPESTRIS, Panz. 



1901. Montserrat, near summit, San Geronimo (about 

 4000 ft.): July 15.-1 $ E. B. P. 



BOMBUS SMITHIANUS, White. 



1901. Barcelona : Ju7ie 25.— 1 $ A. H. July 13.— 

 1 ^, 3 ^ W. H. July 16.-1 ^ W. H. 



BOMBUS AGRORUM, Fab. var. 



The males are certainly agrorum, and probably therefore 

 the females and workers are varieties of this species. 



1901. Montserrat: July 1^-lQ. — All forms abundant 

 wherever the mountain was explored — from 

 the Railway Terminus to the summit. 



