400 CATALOGUE OF 



15. PSEUDOPHYLLUS DETERSUS. 



Mas. Viridis, testaceo varuis ; capitis carina ianceolata sulcata anten- 

 nartnn articulo \o pavllo anguslior ; prothorux tuherculatim^margine 

 aniico rotundato^ tnargine postico vatde rotundato ; cerci fere cytin- 

 drici ; pedes robusti, femoribus quatuor poslerioribus biseriatim spi- 

 nosis ; alee cequilongcB ,• ala anticce anguslce, femoribus posticis plus 

 duplo longiores, apice rotundutce, costa perparum convexa, margine 

 interiore fere recto; alee postica diaphanie. 

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

 rower than the fore horder of the proihorax ; keel of the vertex lanceolate, 

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

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

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

 body. Prothurax tuhercuiate, with one longitudinal and Iwo transverse 

 impressed lines; fore borcler 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 ouier 

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

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

 tibiEB with very short blunt spines on the two upper keels. Fore wings 

 uarrow; 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 tip 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 transverse 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 win<;s; veins very pale green. 

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



Tt may be the male of P. breviusculus. 

 a. ? 



16. PSEDDOPHYLLUS SINENSIS. 



Mas. Testaceus aut viridis, sat robustus ; capitis carina Ianceolata, 

 sulcata, antennarum articulo \o valde anguslior; antenna: nigri- 

 cantes, basi lestacece ; proihorax subtiliter tuberculatus, murginibus 

 antico et postico valde rotundalis, lateribus subrotundatis ; styli 

 clavati ; pedes breves, crassi, spinulosi ; alee a qui long ce ; alcB anticce 

 sat an gusta, femoribus posticis plus duplo longiores, costa margineque 

 interiore fere rectis ; alee posticce diaphance. 

 Male. Testaceous or «;reen, 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 antennae ; front 

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

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

 tulated, 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 



