DERMAPTERA SALTATORIA. 37 



Page 301. 

 Genus DISCERATUS. 

 Disceratus, Scudder, Bost. Soc. Nat. Hist. xii. 335. 



DiSCERATUS NUBIOER. 



nubiger, Scudder, Bost. Soc. Nat. Hist. xii. 335. 



Page 303. 



CONOCEPHALUS MANDIBULARS. 



a, b. Trieste. From M. Brunner de Wattenwyl's collection. 



CONOCEPHALUS ROBUSTUS. 



a, b. Massachusetts. From M. Brunner de Wattenwyl's collection. 



Page 307. 



CONOCEPHALUS BREVICAUDA. 



brevicauda, Scudder, Bost. Soc. Nat. Hist. xii. 333. 



CONOCEPHALUS TENUICAUDA. 



tenuicauda, Scudder, Bost. Soc. Nat. Hist. xii. 333. 



Page 317. 



CONOCEPHALUS DIFFERENS. 



a. Philippine Isles. From M. Brunner de Wattenwyl's collection. 



Page 329. 



CONOCEPHALUS BREVICEPS. 



Mas. Stramineus, gracilis ; caput antice conicum, fronte obliqua ; pro- 

 thorax aniice angustior, lateribus margineque postico rotundalis ; alec 

 anticm pallide virides, corpore multo longiores ; alee postica 

 diaphana?. 



Male. Straw-colour, slender. Head in front of the eyes conical, not 

 longer than the breadth between the eyes; front oblique. Eyes blackish, 

 round, not prominent. Antennae longer than the body. Prothorax above 

 flat, narrower in front; two indistinct transverse impressed lines; fore 

 border nearly straight; sides and hind border rounded. Legs slender; 

 hind femora rather shorter than the body ; hind tibiae as long as the hind 

 femora, their spines very minute. Wings much longer than the body. 

 Fore wings pale green. Hind wings pellucid. Length of the body 

 12 lines; expansion of the fore wings 32 lines. 



The fastigium is a little shorter than that of C. vicinus. 

 a. ? 



