1907.] NATURAL SCIEXCES OF rHILADELPHIA. 37 



The female representative from Douglas havS the pronotnm rather 

 slenderer than the other specimens, and in this respect superficially 

 resembles //. pardalimis, from wliich, however, it is quite distinct. 



LEPRUS Saussure. 

 Leprns elephas Saussure. 



Carr Canyon, Huachuca Mountains, September 26 and October 20, 

 1005 (Biedcrman), 2 d", 1 9 . 



These specimens are imquestionably elephas, but in none are the 

 wings clear yellow on the disk as usual in this species. All have that 

 area bluish or green, in one decidedly blue proximad, in another 

 with all except the proximal section strongly inclined toward yellow. 

 The subequal lateral lobes of the pronotum will readily separate this 

 form from the species with pronounced blue wings, all of the latter type 

 having the ventral width of the lobes greater than the dorsal, owing to 

 the rounded extension of the ventro-caudal margin. 



Leprus glaucipennis Scutlder. 



Carr Canj'on, Huachuca Mountains, August, 1905 (Skinner), 2 c^, 

 2 9 . September 27 and October 16, 1905 (Biederman), 2 ? . 



This series is inseparable from Californian specimens of this species 

 and also exliibits some variation in the definition of the tegminal bars. 

 The color of the disk of the wings varies slightly, the blue being quite 

 rich and deep in some (two) specimens. This species has been recorded 

 from Hermosillo, Sonora, and is here noted from Arizona for the first 

 time. 



SPHARAGEMON Scudder. 

 Spharagemon collare (Scudder). 



San Bernardino Ranch, 3,750 feet, August (F. H. Snow), 1 9 . 

 This specimen appears to be perfectly typical of race angustipenne 

 Morse when compared with Salt Lake (topotypic) material. 



TOMONOTUS Saussure. 

 Tomonotus ferruginosus Bruner. 



Carr Canyon, Huachuca Mountains, August (Skinner), 6 9 . Palm- 

 erlee, July (Schaeffer), 1 9 . 



These specimens show that glaucous caudal tibiae are also present 

 in the female, the majority of the specimens examined approaching 

 the above color closer than "pale greenish yellow," given for the 

 female in the original description. Several of the individuals examined 

 also exceed the measurements given by Bruner, the maximum in the 

 series being: length of body 38 mm.; length of pronotum 11; antennae 

 12; tegmina 31 ; caudal femora 20. 



