LOCUSTID2E. 411 



transverse and more strongly marked; fore border much rounded; 

 sides sloping outward from the fore border to the hind border, which 

 forms a nearly right angle. Abdomen dingy testaceous. Oviduct 

 very deep, much more than half the length of the abdomen, bor- 

 dered with black. Legs thick; fore femora unarmed; middle femora 

 and four anterior tibiae with a few minute spines; hind femora and hind 

 tibia? with long stont spines, the former about one-third of tlie length of 

 the fore wings. Fore wings broad, pale brown; costa much rounded; 

 interior border nearly straight; principal veins dark brown ; ureolets mostly 

 quadrate and very large, including small irregular areolets; three rows of 

 areolets between the costa and ibe scapular vein; first row composed of 

 small areolets near the base; second exiending to one-third of the length ; 

 thiid with veins mostly forked; a few narrow areolets between the scapular 

 vein and the externo-medial ; three rows of areolets between the externo- 

 medial and the interior border, the largest between the externo-medial and 

 its branch ; some small areolets between the anal vein and the interior 

 border. Hind wings cinereous, a little longer than the fore wings ; tips 

 pale brown ; veins pale testaceous. Length of the body 24 lines ; expansion 

 of the fore wings 84 lines. 



The fore wings resemble those of P. neriifolia in structure, but are 

 much more ample. 



a. Borneo. Presented by H. Low, Esq. 



26. PSEUDOPHYLLUS TETER. 



Mas. Cineren-cervinus, robuslus ; capitis carina longi-conica, sulcata, 

 antennurum articulo [o aquilata ; prothorax luberculatus, margine 

 antico subrotundato, lobis lateralibns elongalis, margine poslico 

 anyulato ; lamina subgenilalis altenuala sly Us duobus cylindricis ; 

 pedes craxsi,femoribusfortissime spinosis ; alee anticce latce, truncates, 

 femoribits posticis triplo Longiores ; ala posticce cineretz, adhuc 

 longiores. 



Male. Cinereous fawn-colour, stout. Head rather narrower than the 

 fore border of the prothorax ; fore part shining ; keel of the vertex elongate- 

 conical, furrowed, as broad as the first joint of the antenna? ; front lanceo- 

 late between the sockets of the antennae. Eyes reddish brown, prominent, 

 nearly round. Prothorax tuberculate, with an indistinct longitudinal line 

 and two strongly marked transverse impressed lines; fore border slightly 

 rounded ; sides with a conical outline of which the fore side is tuberculate; 

 hind border angular. Supra-anal lamina long, curved downward, with 

 reflexed sides. Cerci lanceolate, stout. Subgenital lamina very long, 

 lanceolate in the basal part, slender and cylindrical from thence to the 

 stales, which are also cylindrical. Legs thick; femora and four anterior 

 tibiae with two rows of spines; femora with the spines along the outer side 

 especially long and thick ; hind femora about one-third of the length of the 

 fore wings; hind tibia? with long stout spines on two keels and with a few 

 minute spines on the two other keels. Fore wings broad, truncated at the 

 tips, nearly twice the length of the body; areolets between the scapular 

 vein and 'the costa large, divided by mostly forked veins, each including 

 many small irregular areolets; areolets between the scapular vein and the 



