164 



NATURAL HI^TORI' BULLETIN. 



He.miptychls gravis Lee. Winslow, one specimen. 

 II. ^p. n. Needles, common on bushes. 



DixoDERLs PORCATis Lec. G.illup, Winslow, Walnut, Williams, nowhere 

 abundant. 



LUCANID.E. 



LucANu.s MAZAMA Lec. W^illiams, J ul_v, several specimens. 



SCARAB^ID.^. 



PsAM.MODiu.s 5-PLICATLS Horn. Holbrook, common in Apri. ; Win.slow. 



Rhyssemus californicus Horn. Peach Spring, common in August. 



At.«;nil's CALIFORNICUS Horn. Needles, East Bridge, common. 



Aphodiu.s coloradensis Horn. Williams, Coolidge, Gallup. 



A. viTTATU.s Say. Common from Coolidge to Williams 



Trox scutellaris Say. Winslow, not uncommon in July, crawling about 



at dusk: Coolidge 

 T. punctatcs Germ. Winslow, Holbrook, common. 

 T. SONOR.E Lec. Williams, Winslow, Holbrook, common. 

 T. ATRox Lec. Coolidge, Winslow, rare. 

 Dichelonycha pusilla Lec. Coolidge, one specimen. 

 Serica curvata Lec. Walnut. 

 Orsonyx ANXirs Lec. Needles, East Bridge. 

 Dipi.oTAXis brevicollis Lec. Coolidge, Williams. 

 D. ATRATULA Lec. Seligman. 

 D. PUNCTATA Lec. Winslow. 

 D. sp. n. Holbrook, April. 

 Lachnosterna LENis Horn. Winslow. 

 L. sp. indet. Williams, one female. 

 L sp. indet. Walnut, one female. 



Polyphylla hammondi Lec Holbrook. ' 



P. decemlineata Say. Williams, Flagstaff. 

 CoTALPA PUNCTicoLLis Lec. Flagstaff. 

 Cyclocephal.\ immaculata Oliv. Winslow, ab.ind mt. 

 C. LONGUL.\ Lec. Needles, rare. 

 LiGYRUs RUGiNASUs Lec. Winslow. 

 Strategus CESSUS Lec. Peach Spring, one specimen. 

 Euphoria inda Linn. Williams, rare. 

 Cremastochilus cRixiTus Lec. Coolidge. 

 C. NiTENs Lec. East Bridge, one specimen, August. 



SPONDYLID.E. 

 SPf)Ni)YLis uPiFORMis Mann. Flagstaff. 



CERAMBVCID.E. 



Ergates spicul.vtu.s Lec. Williams, not common, July. 

 Mallodon melanopus Lnn. Needles, two specimens. 

 Prionus pocularis Dalm. Winslow, not common. 



P. californicus var. ciirvatus Lec Winslow, Walnut, Williams, not rare 

 under logs in Jul v. 



