LOCUSTID.E. 183 



length; four anleiior tibiBe with four very long spines; hind tibiae with 

 seven black-tipped spines on each side successively increasing in length ; 

 tarsi broad. Wings somewhat longer than the body ; veins pale. Hind 

 wings cinereous. Length of the body 15 lines; of the wings 36 lines. 



Singapore. In Mr. Saunders' collection. 



51. Gryllackis nasalis. 



Fcem, Testacea; caput supra globosum fusco conspersum, labro nigra ; 

 proihorax piceo hiplagialus ; oviduclns nigricajis, valde arciiatus, 

 abdominis dimidio longior ; pedes rolusti ; alee anliccB paUide 

 testacea; alee posticcB pallide cinerea. 



Female. Testaceous, smooth, shining. Head hardly broader than 

 the prothorax, vaulted and speckled with brown between the eyes, flat 

 between the sockets of the antenna? ; labrum black. Eyes prominent ; their 

 disks piceous. Fifth joint of the maxillary palpi brown, and very little 

 thicker at the tip, much longer than the fourth ; third joint of the labial 

 palpi clavate. Prothorax with a transverse furrow near the fore border 

 and with an oblique furrow on each side dividing a piceous patch; borders 

 slightly reflexed. Cerci and oviduct blackish; the latter much curved up- 

 ward, testaceous at the base, more than half the length of the abdomen. 

 Legs stout; hind femora with seven minute black-tipped spines on each 

 side; hind tibiae with six of such spines on each side. Wings of equal 

 length; veins pale testaceous ; transverse sectors numerous, regular. Fore 

 wings pale testaceous. Hind wings pale cinereous. Length of the body 

 15 lines; of the fore wings 30 lines. { _ v. . j ..^ \ 



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



52. Gryllachis uniguttata. 



Fcem. Testacea; frons nigra, striata, luteo unimaculata ; prothorax 

 vittis duabus luteis villague intermedia nigra ; oviductus rectus, 

 corpnre paullo longior; pedes validi, fcmoribus tibiisque apice 

 tarsisque fulvis ; alee pallide cinerece, testaceo venosa.- 



Female. Testaceous, smooth, shining. Head rather broader than the 

 prothorax ; front black, very minutely striated, with a nearly round luteous 

 spot at a very little in front of ihe eyes. Eyes piceous, slightly prominent. 

 Fifth joint of the maxillary palpi very slightly clavate, somewhat longer 

 than the third. Prothorax slightly transverse, with a transverse furrow 

 near the fore border, with an angular furrow on each side, and with a 

 slender black stripe which does not extend to the hind border, and is 

 accompanied by two. pale luteous stripes. Oviduct straight, a little longer 

 than the body. Legs rather stout ; hind femora with a few rows of minute 

 spines on each side ; hind tibiae with four very minute spines on each side; 

 tarsi and tips of the femora and of the tibiae tawny. Wings pale cinereous, 

 of equal length; veins testaceous ; transverse sectors numerous, regular; 

 transverse veinlets along the costa of the fore wings oblique. Length of 

 the body 12 lines ; of the wings 26 lines. 



a. Australia. Presented by Sir G. Grey. 



