ACEIDID2E. 513 



as the head and the prothorax together. Prothorax with three distinct 

 parallel keels and with three slight transverse impressed lines ; fore border 

 slightly truncated; hind border rounded. Prosternum with one short 

 spine. Legs slender; hind femora striped with black above and beneath ; 

 four anterior tibia? with very minute spines; hind tibia3 shorter than the 

 hind femora, with two rows of small spines, which have black tips. Wings 

 cinereous. Fore wings narrow, rather longer than the hind wings, with red 

 veins and with a green costal stripe. Hind winus with black veins. 

 Length of the body 21 lines; expansion of ihe fore wings 36 lines. 



a, b. South Hindustan. Presented by M. J. Walhouse, Esq. 



29. OPOMALA GALEATA. 



Foem. Ferruginea, subtus fulva ; caput et prothorax subrugulosa ; caput 

 proihora.ee sat brevius, ^septem-carinatum, antice conicum lateribus 

 cavis, fronle guadricarinata; oculi lonyi-ovati ; antenna setacece, 

 articulis 3o 40 et bo subdilatalis ; prothorax tricarinatm, antice 

 rectus, postice subrotundatus, lateribus testaceo notatix ; proslernum 

 transverse jugatum ; pedes graciles ; alee pnsticce cinerece, niyro 

 venose. 



Female. Ferruginous, tawny beneath. Head and prothorax very 

 minutely rngulose. Head rather shorter than the prothorax, with a slight 

 middle keel and on each side with three more indistinct keels ; fore part 

 conical, deeply excavated on each side where the antennae are inserted ; 

 front with four keels, the inner pair diverging much towards the face. 

 Eyes elongate-oval, oblique. Antennae stout, setaceous, nearly twice 

 longer than the head above; third, fourth and fifth joints slightly dilated. 

 Prothorax with three parallel keels; fore border and sides straight; hind 

 border slightly rounded ; some testaceous marks on each side. Prosternum 

 with a transverse ridge. Legs slender ; spines of the four anterior tibiae 

 very minute; spines of the hiud tibia? moderately stout, with black tips. 

 Wings extending rather beyond the abdomen. Hind wings cinereous, 

 shorter than the fore wings ; veins black. Length of the body 10 lines ; 

 expansion of the fore wings 16 lines. 



a. Hong Kong. Presented by J. C. Bowring, Esq. 



Australasia. 

 30. OPOMALA FUMOSA. 

 Opsomala fumosa, Serv. Hist. Orth. 593. 

 Java. 



31. OPOMALA T^NIATA. 



Opsomala taeniata, Serv. Hist. Orth. 591 Acridium (Opsomala) tseniatum, 

 Haan, Verz. Nat. Gesch. Ned. Ind. Bez. Ins. 148. 



Java. 



