:.OCUSTIDiE. 



459 



biseriatim spinulosis ; aloe anticcE latce, perparum falcatce ; alee 

 postica cinerecB, breviores, apicefuscce et subtiliter reliculalcB. 



Female. Ferruginous. Head as broad as the fore border of the pro- 

 thorax ; veriex rugulose iu front, wiih a transverse ridge between the 

 aniennjE; labrum whitish in front. Eyes elliptical, small, prominent. 

 Palpi testaceous. Anlenuce brown, with testaceous rings. Protborax 

 scabrous, with one longitudinal and two transverse slightly impressed lines ; 

 disk flat, widening bindward ; fore border almost straight; hind border 

 slighily rounded. Piosternum with two short spines. Mesosternum and 

 melasternum notched. Oviduct hardly curved, as long as the abdomen. 

 Legs long; spines minute; fore femora wilh three spines in one row 

 towards the lips; middle femora unarmed; hind femora with two rows of 

 spines, three-fourths of the lengtli of the fore wings; four anterior tibiae 

 wilh two rows of spines ; hind tibiae with four rows. Fore wings broad, 

 longer by two lines than the hind wings, indistinctly subfalcate; costa 

 slighily roimded ; interior border almost straight; exterior border oblique. 

 Hind wings cinereous; tips brown, minutely reticulated. Length of the 

 body 15 lines; expansion of the fore wings 50 lines. 



a. Ceylon. Presented by Dr. Templeton. 



The following genera include the Plerochrozidce. 



Genus 142. PTEROCHROZA. 



Pterocbroza, Serv. Rev. 47; Hist. Orth. 431. Brulle, Burm. Handb. Ent. 

 ii. 696. 



posiicffi non excisae. 



posticae ocellalae. 



posticae non ocellatae. 



posticffi maculatiB. 



poslicsB non maculatae. 



posticae strigatae. 



posticae non strigatae. 



posticae exciste. 



anticae valde excisaB. 



poslicE nigricante non strigatae. 



posticae nigricante strigatae. 



posticae cunfeite strigatae. 



anticae disco albo-inMCulatae. - 



anticaj disco uou aiho-maculatae. 



posticffi antice vix strigatae. 



anticae vix exciste. 



posticae strigatie. 



posticae nou stiigatas. 



ocellala. 



siccifolia. 



aridifolia. 

 trapeziforinis. 



illustrata. 



cristata. 



piclurata. 



colorala. 



pictifolia. 

 deeorata. 



1. Pterochroza ocellata. 



Gryllus (Tettigonia) ocellatus, Linn. Mus. Lud. 129 ; Stjst. Nat. ii. 696. 

 Sloll, Saut. et Gryll. pi. I a, pi. 2 a. f. 2, 3 — Locusta siccifolia, Deg 



