DERMAPTERA SALTATORIA. 43 



Male. Testaceous. Head and prothorax with two brown stripes, 

 which extend from the hind side of the eyes and occupy the lateral keels 

 of the prothorax. Tip of the vertex short, truncate, furrowed. Eyes 

 elliptical, prominent. Disk of the prothorax flat, widening landward ; 

 lateral keels sharply defined ; fore border excavated ; hind border slightly 

 rounded. Legs slender; hind femora longer than the body, with a few 

 very minute spines on each side beneath ; hind tibia as long as the hind 

 femora, with very minute spines. Fore wings twice the length of the body ; 

 reticulation and areolets irregular; costa very slightly rounded ; iuterior 

 border much rounded. Hind wings pellucid, testaceous towards the tips, 

 extending somewhat beyond the fore wings. Length of the body 9 lines ; 

 expansion of the fore wiugs 36 lines. 



Very nearly allied to P. subnotata, but the prothorax has no brown 

 stripes and the fore wings have no spots. 



a. Cbon tales, Nicaragua. From Mr. Janson's collection. 



Page 382. 

 Okophus rotundifolia. 

 a, Massachusetts. Presented by F. Walker, Esq. 



Page 389. 



CoSMOPHYLLCM OLIVACUM. 



a — c. Chili. From M. Bmnner de Wattenwyl's collection. 



Page 390. 



SlEIRODON QIADRATUM. 



quadratum, Scudder, Bost. Soc. Nat. Hist. xii. 

 Guayaquil. 



Page 413. 



PsEUDOPHYLLUS JuNGHUHXI. 



Junghuhni, Giebel, Zeitschr. Gesammt. Naturwiss. xviii. 

 Java. 



PsEUDOPHYLLUS VITTIFER. 



Fcem. Teslaceus ; caput et prothorax fusco univittala ; prothorax sub- 

 carinalus, margine postico subproducto non angulato ; vagina vix 

 arcuala, apice nigricans, abdomini arjuilonga ; alee anticce cinerece, 

 corpore viulto longiores ; alec postico: diaphance. 



Female. Testaceous. Head and prothorax with a brown stripe. 

 Head narrower than the prothorax; a slight keel on the vertex ; front 

 oblique. Eyes nearly round, slightly prominent. Prothorax narrower in 

 front, with a slight keel and with three transverse impressed lines; fore 

 border rounded ; hind border slightly elongated, not angular. Sheath of 

 the oviduct deep, hardly curved, blackish at the tip, as long as the abdomen. 

 Legs with the usual very minute spines. Fore wings cinertous, much 



