634 Mr. Edward Saunders on 
Scotia (lis) vILLosa, F. 
1901. Port Bou: June 24.—1 f W. H. 
Cerbere: July 17.—10 f E. B. P., 13 ¢ W. H., 
LOA aie 
1902. La Granja: July 24.—1 ff. 
Segovia: July 27.—-18 f, 1 9. 
El Escorial: July 28.—1 2. 
Sco.iA (His) 6-MACULATA, F. 
1902. La Granja, Penalara, near summit (7700 ft.) : 
July 25.—1 &. 
PompiLus (Pedinaspis) AURIVILLIUSI, Tourn. (?). 
1901. Montserrat, Hospederia to San Geronimo 
(8000-4000 ft.): July 15.—1 ° E. B, P. 
POMPILUS LUCTIGERUS, Cost. 
1901. Montserrat, Hospederia to San Geronimo 
(3000-4000 ft.): July 15.—1 ¢ W. H. 
A well-marked 3, easily recognizable by the tufts of 
hair on the 6th ventral segment. 
PoMPILUS VIATICUS, L. 
1902. La Granja: July 20.—1 2? (being devoured by 
Dasypogon diadema §). July 22.—1 3. 
[The striking mimetic resemblance borne by the 
Dipterous captor to its Aculeate prey led to the note on 
Asilid mimicry at the end of this memoir, p. 661. E. B. P.] 
POMPILUS RUFIPES, L., var. 
1901. Port Bou: June 24.—1 f A. H. 
PoMPILUS FUSCIPENNIS, V. de L. 
1902. La Granja: July 22 and 26.—2 9. 
La Granja, path to Penalara (about 5000 ft.): 
July 25.—1 §. 
Fine examples of this very large species. 
PoMPILUS FUMIPENNIS, Lett., var. (2). 
1902. La Granja, path to Penalara (4000-7000 ft.) : 
July 25.—1 §. 
PoMPILUS INDELICTUS, Tourn. (?). 
1902. La Granja, above Palace: July 21.—1 $. 
