BY H. H. KARNY. 5? 



this colour becoming gradually paler against the cell centres. 

 Tegmina somewhat wider relatively than in the typical 

 species. Fore knees blackish, the others pale; all tibiae 

 bright yellow with a verdigris green hue, blackish at apex ; 

 tarsi also dark. Head and pronotum practically concolorous, 

 below the eyes along subocular sulci the genae somewhat 

 darker. 



cf. Length of body 25 mm., pronotum 7 mm., tegmina 

 38 mm. width 12.7 mm., hind wings 37 mm. width 28 mm., 

 fore femora 9.7 mm., hind femora 17.4 mm. 



1 cf from Mt. Murud, 6000 feet. 



Gryllacris mjobergi n. sp. (Plate 2, fig. 3, 3a). 



cf. Size rather small, moderately stout. General colour 

 brownish-yellow, mouth parts black, pronotum with black 

 markings, fore knees black. 



Head ovate, as seen in front; occiput and vertex arched. 

 Fastigium of the latter hardly wider than the first antennal 

 joint, slightly excavate, with somewhat protruding lateral 

 margins, surface with some faintly impressed dots. Three 

 ocellar spots visible, pale yellow, not well defined, the lower 

 one about twice as large as the narrow upper ones. 

 Cross furrow between fastigium frontis and verticis distinct. 

 Forehead roughened by strong, impressed dots, tawny brown, 

 broadly bordered with shining black along clypeal margin. 

 Genae, clypeus, labrum and mandibles also shining black (not 

 dark enough in fig. 3a on plate 2). Clypeus and labrum also 

 with impressed dots. Clypeus with a pale yellow spot on 

 either distal angle. Mandibles sharply pointed, distinctly over- 

 reaching the end of labrum. Palpi pale brownish-yellow. 

 Antennae unicolorous, tawny jellow. 



Pronotum scarcely as long as wide, as seen from above, pale 

 brownish-yellow, blackish bordered all around all margins, 

 with sharp black markings arranged in the same manner as 

 in G. signifera (Stoll), G. modigUanii Griffini and G. griffinii 

 Karny. Fore margin rounded, slightly produced in the middle. 

 Anterior cross sulcus very shallow, wide ; median length 

 sulcus faintly impressed, well defined; hind margin truncate. 

 Lateral lobes Uttle raised, much longer than high, fore and 

 hind angles rounded ; lower margin distinctly descending 

 backwards, slightly sinuated ; hind margin slightly rounded, 



