590 CATALOGUE OF 



45. ACRIDIUM HUMILE. 



humile, Serv. Hist. Orth. 662 Acridium (Oxya) humile, Haan, Verz. 

 Gesch. Ned. 2nd. Bez. Ins. 157. 



Java. Amboina. Sumatra. 



46. ACRIDIUM FOEDATUM. 



foedatum, Serv. Hist. Orth. 662 Acridium (Oxya) foedatum, Haan, Verz. 

 Gesch. Ned. Ind. Bez. Ins. 157. 



Java. 



47. ACRIDIUM LUTEICORNIS. 

 luteicorne, Serv. Hist. Orlh. 658. 

 Java. 



48. ACRIDIUM CARENICOLLIS. 



carenicolle, Blanch. Voy. Pole Sud. Zool. iv. 373, pi. 2, f. 7. peregrinum? 

 Warou, Ceram. 



49. ACRIDIUM GOHIERI. 

 Gohieri, Le Guill. Rev. Zool. 1841, 295. 

 Amboina, Vavao. 



50. ACRIDIUM TENEBROSUM. 



Fcem. Sordide fulvum, robustum ; vertex anlice depressus, hexagonalis ; 

 labrum albidum ; antennce picece ; proslerni spina longiuscula, sat 

 robusta, subacuta; femora poslica supra nigricantia; spince tibiarum 

 posticarum nigricantes ; alee anticte sordide cinerea, corpora paullo 

 longiores, basi obscuriores, costa basalipallidiore ; alee poslicce testaceo 

 venosce, apice subobscuriores. 



Female. Dingy tawny, stout. Head slightly punctured ; fore part of 

 the vertex depressed, hexagonal ; four frontal keels diverging towards the 

 face; fore part of the latter and labrum whitish. Eyes livid, elliptical. 

 Antennae piceous. Prothorax roughly scabrous, with a slight keel and with 

 the usual four transverse impressed lines ; fore border slightly rounded ; 

 sides nearly straight ; hind border much rounded. Prosternal spine rather 

 long and stout, slightly acute. Hind femora very little longer than the 

 femora and than the hind tibiae, blackish above; spines of the hind tibia3 

 blackish. Fore wings dingy cinereous, darker towards the base, paler along 

 the basal part of the costa, a little longer than the body; veins tawny. 

 Hind wings cinereous, a little darker towards the tips; veins testaceous. 

 Length of the body 22 lines ; expansion of the fore wings 48 lines. 



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



