Sept., 19 14.] Davis: Orthoptera from Florida. 203 



plate is similarly shaped, though slight differences appertain in this 

 respect to each of the three species. 



Pj'^rgocorypha uncinata Harris. 



Miami, Sept. 22, 23, 24, 25, 11 males, 7 females, all of them brown 

 in color and many eating grass at night. None were heard singing. 



Neoconocephalus mexicanus fuscostriatus Redt. 



Big Pine Key, Sept. 20, i male. A male was heard singing in a 

 garden in Key West. 



Odontoxiphidium apterum Morse. 



La Grange, Sept. 9, 10, 11, 12, 3 males, 10 females, i nymph; 

 Miami, Sept. 22, 23, 24, 25, 3 males, 5 females; Cocoanut Grove. 

 Sept. 14, 6 males, i female. 



Orchelimum glaberrimum Burm. 



La Grange, Sept. 9, 10, 13, 5 males. This species was also heard 

 singing along the banks of the Miami river on Sept. 25. We have 

 followed Rehn and Hebard in using this name for the present species, 

 though it is evidently not the insect to which the name has been 

 applied by Scudder, McNeill, Redtenbacher and others. Burmeister's 

 type came from South Carolina, but his description would cover 

 several of our species of OrcJidiminn. While the present species has 

 a red head like 0. crythroccphahim of New Jersey, it is much larger. 

 A series from Raleigh, N. C., shows that they are more nearly related 

 to those from Florida, than to crythrocephalnm from New Jersey, 

 which may prove to be a northern race. 



Orchelimum militare R. and H. 



La Grange, Sept. 13, l male (Ds.), Oct., 3 females (Chaudoin). 



Conocephalus gracillimus Morse. 



Cocoanut Grove, Sept. 14, i male; Big Pine Key, Sept. 19, 20, 2 

 males, i female. 



Conocephalus fasciatus DeGeer. 



La Grange, Sept. 11, 12, i male, i female. 



GRYLLIDJE. 



Cryptoptilum antillarum Redt. 



La Grange, Sept. 10, i female; Miami, Sept. 22, 23, 24, 4 males, 

 8 females, 7 nymphs; Big Pine Key, Sept. 19, 20, I female, 3 nymphs; 

 Key West, Sept. 16, 17, 2 females, 2 nymphs . 



