498 CATALOGUE OF 



Male. Green, slender. Head and prothorax finely punctured. 

 Head slightly ascending, a little shorter than the prothorax ; hind part 

 slightly serrated on each side; fore part elongate-conical, with a slight 

 keel ; front with four slight keels, of which the middle pair diverge towards 

 the face. Eyes livid, fusiform, slightly oblique and prominent. Antennae 

 black, not dilated, slightly tapering, green at the base, longer than the 

 head above. Prothorax slightly sellate, with three slight transverse 

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

 serrated, slightly rounded. Prosternuin with a transverse ridge. Legs 

 slender; spines minute, especially those of the four anterior tibiae. Hind 

 wings pellucid, somewhat shorter than the fore wings; veins pale. Length 

 of the body 1 1 lines; expansion of the fore wings 21 lines. 



/. Ceylon. From Dr. Thwaites' collection. 



3. PYRGOMORPHA CHLOEOPA. 



Acridinm (Pvrgomorpha) chloropnm, Haan, Verz. Nat. Gesch. Ned. Ind. 

 Bez.Ins. 149, pi. 23, f. 3. 



Java. Banjermassing. 



4. PYRGOMORPHA? NOV& GUINEA. 



Acridinm (Pyrgomorpha) Nova Guinea;, Haun, Verz. Nat. Gesch. Ned. 

 Ind. tiez. Ins. 150, pi. 23, f. 4. 



Borneo. New Guinea. 



5. PYRUOMORPHA CKENATICEPS. 



crenaticeps, Blanch. Voy. Pole Sud. Zool. iv. 368, pi. 3, f. 5 6 Truxalis 

 crenaticeps. 



Triton Bay, New Guinea. 



6. PYRGOMORPHA PARABOLICA. 



Foem. Testacea out viridis, longi-fusiformis ; caput lanceolatnm, pro- 

 thorace paul/o longius, lateribus posticis subserratis ; antenna lanceo- 

 late, non dilatatcB ; prothorax planus, bicarinatus, lateribus sub. 

 serratis ; pedes graciles, spinosuli ; alee anticce anguslce, peracutce ; 

 alcB posticce cinerece, breviores. 



Female. Testaceous or green, elongate-fusiform. Head lanceolate, a 

 little longer than the prothorax; fore part elongate-conical, slightly 

 grooved in front, much longer than the eye ; sides behind the eyes slightly 

 serrated. Eyes fusiform, not prominent. Antennae lanceolate, a little 

 longer than the head above, not dilated. Prothorax narrower in front, flat 

 above, with two slight keels; fore border slightly truncated; hind border 

 slightly angular ; sides slightly serrated. Legs slender ; four anterior tibia 

 with a few very minute spines; hind tibia? with two rows of small spines. 

 Fore wings narrow, very acute, much longer than the hind wings, which 

 are cinereous. Length of the body 14 lines ; expansion of the fore wings 

 27 lines. 



a. Borneo. Presented by the Admiralty. 



