DERMAPTERA SALTATORtA. 4$ 



Male. Testaceous. Head and prothorax with two brown 6 tripes, 

 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 hindward • 

 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 ; hiud 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 ; interior 

 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 wings 36 lines. 



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

 stripes and the fore wings have no spots. 



a. Chontales, Nicaragua. From Mr. Janson's collection. 



Page 382. 

 Orophus rotundifolia. 

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



Page 389. 



COSMOPHYLLUM. OLIVACUM. 



a — e. Chili. From M. Bruuner de Wattenwyl's collection. 



Page 390. 

 Steirodon quadratum. 

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

 Guayaquil. 



Page 413. 



PsEUDOPHTLLUS JuNGttUHNI. 



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

 Java. 



PSEUDOPHYLLUS VITTIFER. 



Fcem. Testaceus ; caput et prothorax fusco univittata ; prothorax sub- 

 carinatuSi margine postico subproduclo non angulato ; vagina vix 

 arcuata, apice nigricans , abdomini aquilonga ; alee anticce cinerea, 

 corpore multo longiores ; ala? posticce diaphana. 



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 cinereous, much 



