412 CATALOGUE OF 



externo-medial as usual ; three posterior rows of large areolets ; fourth and 

 marginal row composed of transverse furrowed areolets, which are very long 

 and narrow; tympanum larjie. Hind wings cinereous, longer) by three 

 lines than the fore wings ; veins testaceous. Length of the body 18 lines; 

 expansion of the fore wings 64 lines. 



It is most nearly allied to P. tenebrosus. 

 a, b. Philippine Isles. From Mr. Cuming's collection. 



27. PSEUDOPHYLLUS PARALLELLS. 



Fcem. Pallide viridis, gracilis, testaceu varius ; caput antice albidum, 

 carina lunceolata sulcata antennarum arliculo ]o anguslinre ; pro- 

 thorax subtuberculatus, margine anlico rotundato, latcribus angu- 

 latis antice crenulatis, maryine postico vix rolundato ; lamina supra- 

 analis elongata, apice incisa ; oviductus abdominis dimidio longinr ; 

 pedes robtisli, spinulosi,femoribus posticis biserialim for liter spinosin ; 

 alee cecjuilongcB ; alee anticce anyustae, subacutcs, femoribus posticis 

 triplo longiores, costa rotundata, moraine interiors fere recto, venis 

 longitudinalibus rectis fere parallelis, areolis quadrafis ; alte pos- 

 ticce diaphance, acutce, slriga apicali lata viridi fusco unilineata. 



Female. Pale green, slender, partly testaceous. Head a little 

 narrower than the fore border of the prothorax ; fore part whitish, shining, 

 very oblique; keel of the vertex lanceolate, furrowed, narrower than the 

 first joint of the antenna? ; front lanceolate between the rims of the sockets 

 of the antennae. Eyes ferruginous, small, round, prominent. Prothorax 

 slightly tuherculate, with a longitudinal impressed line which is only 

 apparent in the middle, and with two well-defined transverse impressed 

 lines; fore border rounded ; sides slightly angular in the middle, tubercu- 

 late in front of the angle ; hind border hardly rounded. Supra-anal 

 lamina long, notched at the tip. Cerci lanceolate. Oviduct black at the 

 tip, rather more than half the length of the abdomen. Legs stout ; spines 

 of the four anterior femora and tibiae very small; hind femora with two 

 rows of stout spines, about one-third of the length of the fore wings ; hind 

 tibia? with spines on three of the four keels. Wings of equal length. 

 Fore wings narrow, lanceolate, slightly acute; costa rounded; interior 

 border almost straight; longitudinal veins straight, nearly parallel to each 

 other ; areolets between the scapular vein and the costa in three rows, two 

 rows or one row, according as they are nearer to the tip; areolets between 

 the scapular vein and the externo-medial small ; three posterior rows of 

 large regular quadrate areolets, subdivided as usual ; two rows of small 

 areolets along the interior border. Hind wings pellucid, acute ; apical 

 patch pale green, with a brown line; veins greenish white. Length of 

 the body 18 lines ; expansion of the fore wings 58 lines. 



Much like P. venosus as regards the veins of the fore wings; the pro- 

 thorax is narrower and the oviduct is shorter. 



a. Java. From Mr. Argent's collection. 



