406 CATALOGUE OF 



15. PSEUDOPHYLLUS DETERSUS. 



Mas. Viridis, testaceo variu* ; capitis carina lanceolate sulcata anten- 

 narum articulo lo paullo artgustior ; profhwax tuberculatu/t,mnrgine 

 anlico rotunda to, margine pnstico valde rotundato ; cerci fere cylin- 

 drici ; pedes robusti, femoribus quatuor poxterioribus biseriatim spi- 

 nosis ; alee cequi lonqte ; alee anlicce angusta, femoribus posticis plus 

 ditplo lonyiores, apice rotundata, costa pcrparum convexa, maryine 

 inleriore fere recto; alee posticce diaphance. 



Mule. Green, partly testaceous, nearly fusiform. Head a little nar- 

 rower than the fore border of the prothorax ; keel of the vertex lanceolate, 

 furrowed, a little narrower than ihe first joint of the antennae ; front 

 forming a little cone between the sockets of ihe antennae. Eyes brown, 

 prominent, short-elliptical. Antennae more than twice the length of the 

 body. Prothorax luberculate, with one longitudinal and two transverse 

 impressed lines; fore border and sides rounded; hind border much 

 rounded. Cerci stout, nearly cylindrical. Subgenital lamina elongated, 

 wiih two long styles. Legs stout; fore femora with a few very minute 

 spines ; four posterior femora with two rows of spines, those on the outer 

 side much larger than those on the inner side; hind femora a little less 

 than half the length of the lore wings; four anterior tibiae unarmed; hind 

 tibia? with very short blunt spines on the two upper keels. Foie wings 

 narrow; tips rounded ; costa very slightly rounded ; interior border nearly 

 straight; areolets between the scapular and the costa irregular; their three 

 rows passing into one towards the lip of the wing; a single row and exte- 

 riorly a double row of areolets between the externo-medial vein and the 

 interno-medial ; some of these areolets very large, their transveise veins 

 emitting branches ; two rows of quadrate areolets between the interno- 

 medial and the interior border, the smaller areolets in the second row. 

 Hind wings pellucid, as long as the fore wings; veins very pale green. 

 Length of the body 11 lines; expansion of the fore wings 38 lines. 

 It may be the male of P. breviusculus. 



16. PSEUDOPHYLLUS SINENSIS. 



Mas. Teslaceus aut viridis, sat robuslus ; capitis carina lanceolata, 

 sulcata, anlennarum articulo lo valde angustior ; antenna: nigri- 

 cantes, basi lestacece ; prothnrnx subtiliter tuberculatus, marginibus 

 antico et postico valde rolundatis, lateribus subrotundatis ; styli 

 clavati ; pedes breves, crassi, spinulosi ; ala aquilonyce ; alee anticce 

 sat angusta, femoribus posticis plus duplo longiores, costa maryineque 

 interiore fere rectis ; alee posticce diaphance. 



Male. Testaceous or green, rather stout. Head rather narrower than 

 the fore border of the prothorax; keel of the vertex lanceolate, furrowed, 

 much narrower and shorter than the first joint of the antenna ; front 

 conical between the sockets of the antenna?. Eyes tawny, round, promi- 

 nent. Autennae blackish, testaceous at the base. Prothorax finely tuber- 

 culated, with an indistinct longitudinal impressed line and two strongly 

 marked transverse impressed lines, which slightly converge towards one 

 other on each side, and of which the hind one is more abbreviated than 

 the fore one; fore border and hind border much rounded; sides slightly 



