NO. 1403. ORTHOPTERA FROM SOUTHERN ARIZONA— CAUDELL. 478 



This .species is allied, in shape of wings, to the If. romceus of Scud- 

 der, of which ni}^ Arseoptery,!' penelopse. is a s3Mionyin as determined by 

 direct comparison with Scudder's type. Penelopce has l)een referred 

 to by Rehn as synonymous with Trepiduhms 'rosacevs McNeill. This 

 species, as well as the one here described and certain others, are 

 apparently genericall^y distinct from typical j\[est<)l)re<jin((^ and either 

 TrepiduJons or Anvopfiryx should properly be applied to them, depend- 

 ing upon whether or not Tr<'pidtih)K>< is the same as Ai'rifopfiry.r. The 

 type of Trepidxdom should l)c in the U. S. National Museum, l)ut, like 

 a lot of other type n>aterial, was retained by the descrilier, all efforts 

 toward having- it returned so far failing. 



MESTOBREGMA PLATTEI Thomas. 



One male, two females, Nogales, July 3<>. 



CONOZOA SULCIFRONS Scudder. 



Five males, one female, Nogales, 'July 1,5 to 31. Two males, Hua- 

 chuca Mountains, August 20. 



TRIMEROTROPIS ALLICIENS Scudder. 



Tr'nnerofropis aUlckiis h^ciDDEK, Prof. Davenp. Acad. Sc, IX, p. 37, pi. ii, fig. 1, 

 1902. 



Two males, Nogales, July 31. 



These specimens were compared with Scuddei"'s types. Except for 

 the elytral bands being a very little more distinct in the type speci- 

 mens there seems to he no difference between them. 



TRIMEROTROPIS BRUNERI McNeill. 



Two males, July 21, August '2. One male, one female, Huachuca 

 ^Mountains, August 11 to 13. 



Ti'uiivrotnpix. fasclcida is quite certainly not distinct from this 

 species and T. modesta is ]3robably but a stronger marked form of the 

 same. 



TRIMEROTROPIS CYANEIPES Bruner. 



Four males, seven females, Huachuca Mountains, August 12 to 2<>. 

 These were taken at an altitude of 8,000 feet. One of the males 

 has the blue disk of the wing deeply tinged with sea green, 



TRIMEROTROPIS LATICINCTA Saussure. 



One male, five females, Huachuca ^Mountains, August 12 to 29. 

 Two females, Nogales, July 11 to 21. 



Taken at an altitude of S.OOO feet. Some specimens of this species 

 rival rnelanop)hara in the width of the wing band. 



