1978] 
Morris & Gwynne — Cyphoderris 
167 
Sharov, A. G. 
1968. Phylogeny of the Orthopteroidea. Trans. Paleontol. Inst. Acad. Sci. 
U.S.S.R. 118 : 1-216. (English ed., Israel Prog. Sci. Transl. 1971, 
pp. 1-251.) 
Spooner, J. D. 
1973. Sound production in Cyphoderris monstrosa (Orthoptera: Prophalan- 
gopsidae). Ann. Entornol. Soc. Arner. 66: 4-5. 
Thomas, C. 
1876. A list of Orthoptera, collected by J. Duncan Putnam, of Davenport, 
Iowa, during the summers of 1872-3-4 & 5, chiefly in Colorado, Utah 
and Wyoming Territories. Proc. Davenport Acad. Nat. Sci. 1: 249-264, 
pi. 36. 
Uhler, P. R. 
1864. Orthopterological contributions, Gryllodea. Proc. Entornol. Soc. Phil. 
2: 543-555. 
Walker, T. J. 
1962. Factors responsible for intraspecific variation in the calling songs of 
crickets. Evolution 16 : 407-428. 
1975. Effects of temperature on rates in poikilotherm nervous systems: 
evidence from the calling songs of meadow katydids (Orthoptera: Tet- 
tigoniidae: Orchelimum ) and re-analysis of published data. J. Comp. 
Physiol. 101 : 57-69. 
Willey, R. B. and R. L. Willey. 
1963. Range extension of Colorado Cyphoderris (Orthoptera: Prophalangop- 
sidae). Entornol. News 74 : 200-201. 
Zeuner, F. E. 
1939. Fossil Orthoptera Ensifera. British Museum Natural History, London, 
321 pp. 
