76 U.S. NATIONAL MUSEUM BULLETIN 2 68 



28. rubripes Cresson, 1879, 2, 4, 7, 55-57 



29. ruficeps Scullen, 1948, 2, 5, 9, 57-58 



30. similis Cresson, 1879, 5, 8, 59-60 

 (simulatrix Yiereck and Cockereil, 1904), 33 



31. sinuata Scullen, 1939, 4, 8, 43, 60 



32. sonorae Scullen, new species, 5, 7, 60-63 

 {sonorensis Cameron, 1891) [Cerceris], 45 



33. stangei Scullen, new species, 6, 7, 43, 63-64- 

 (striareata Yiereck and Cockereil, 1904), 31 



34a. superba bicolor Cresson, 1881 [C. bicolor Cresson, 1881], 8, 65-66 

 34b. superba superba Cresson, 1865, 4, 8, 65, 66-67 

 (tricilliata Scullen, 1948), 2, 52 



35. tricolor Cockereil, 1897 [C. vittatifrons var. tricolor Cockereil 



1897], 5, 9, 67-68 

 (unicornis Schletterer, 1879), 55, 56 



36. velutina Scullen, 1948, 3, 6, 69 



37. violaceipennis Scullen, 1939, 6, 70 



38. mttatifrons Cresson, 1879, 6, 7, 71-72 

 [vittatifrons var. tricolor Cockereil, 1897], 67 



39. zimapanensis Scullen, new species, 4, 72-73 



40. zonata (Say), 1823, 4, 8, 73-74 

 (zonata var. laticeps Cresson, 1882), 73 



Beetle Prey of Eucerceris 



CURCULIONIDAE 



Dyslobus lecontei Casey. Wasp: E.jiavocincta Cresson p. 2, 32 



Dyslobus segnis (LeConte). Wasp: E. jiavocincta Cresson p. 32 



Dysticheus rotundicollis Van Dyke. Wasp: E. ruficeps Scullen. _p. 2, 58 



Minyomerus languidus Horn. Wasp: E. pimarum Rohwer p. 2, 53 



Ophryastes sulcirostris (Say). Wasp: E. superba bicolor Cresson __ p. 66 



Sitona californicus Fahrens. Wasp: E. ruficeps Scullen p. 58 



Peritaziasp. Wasp: E. rubripes Cresson p. 2,56 



Literature Cited 



ASHMBAD, W. H. 



1890. On the Hymenoptera of Colorado. Colorado Biol. Assoc. Bull., no. 1, 



pp. 1-47. 

 1899. Classification of the Entomophilous wasps, or the superfamily 



Sphecoidea. Paper no. 5. Family XX, Philanthidae. Canad. Ent., 



vol. 31, pp. 291-300. 

 Banks, Nathan 



1915. New fossorial Hymenoptera. Canad. Ent., vol. 47, pp. 400-406. 

 BoHART, R. M. and Powell, J. A. 



1956. Observations on the nesting habits of Eucerceris Jiavocincta Cresson 



(Hymenoptera: Sphecidae). Pan-Pacific Ent., vol. 32, pp. 143-144. 



