or> 



TouKNAL New York I^xtomological Society. [\'°1- >^^ii- 



Allotype: Female; the .specinicii bears the same data as the type. 

 This specimen is slender and colored much as the type. Otherwise 

 it is inseparable from the same sex of aciilcaia. 



In addition to the type and allotype we have three males, nine 

 females and two nymphs, bearing the same data as the type, which 

 may be considered paralypes. 



The present species appears to be the extreme development from 

 a common ancestor with D. aculcatiDii. The tremendously produced 

 pygidial spine is found in another otherwise very different species, 

 Doni spiculifcrum Kirby, described from New South Wales, Australia. 



RECORDS OF DERMAPTERA AND ORTHOPTERA 



FROM WEST CENTRAL AND SOUTHWESTERN 



FLORIDA, COLLECTED BY WILLIAM 



T. DAVIS. 



By James A. G. Reiin and Morgan Hebard. 



PlIILADELrHI.A, Pa. 



In the past two years Air. Win. T. Davis, of Xew Brighton, Staten 

 Island, has submitted to us for examination several scries of Dcrmap- 

 tera and Orthoptera taken by him in northern, west central and south- 

 western Florida. The present paper is an annotated list of the 

 material secured by him in west central and southwestern Florida, the 

 records from northern Florida not being included, as the authors are 

 at present engaged in studying an extensive series from that region 

 and the adjacent portion of Georgia. 



1 These measurements indicate decided variability in the species when the 

 ditTi-rcnccs between the two known males arc noted. 



