8'.2 CATALOGUE OF 



longissimi, apice nit/ri ; alct luridce, abdomen longe svperantes; a/ce 

 anticcE casta basi areaque anali albidis. 



Male. Luteous, slender, smooth, shining;, nearly linear. Head 

 black, extending very little beyond the prolhorax. Eyes piceous, rather 

 wide apart. Palpi black; first joint luieous. Antennae setulose, much 

 lonp;er than the body, incrassated and pilose for nearly half the leno^th from 

 the base; a luteous middle band including nine joints. Prothorax yellow, 

 with a large nearly round black spot in the fore part of the disk and with a 

 curved black band near ihe hind border, which is black and much rounded ; 

 fore border truncated; sides slightly rounded and reflexed. Pectus black 

 on each side. Cerci pubescent, setose, very long, black towards the tips. 

 Legs rather slender; coxsb black at the base. Wings lurid, extending 

 much beyond the abdomen. Fore wings with the humeral area and the 

 anal area whitish, the former nearly hyaline. Length of the body 4 lines; 

 of the wings 10 lines. 



The markings of the prolhorax and the luteous femora distinguish it 

 from P.femoralis. 



a. Santarem. From Mr. Bates' collection. 



20. PSEUDOMOPS CONCINNA. 



Mas. Lutea ; palpi nigri, basi lutei ; antennce nigrcB, apices versus luteee ; 

 prothorax testaceo marginalus, fascia postica nigricanle arcuata 

 abbreviata ; pedes graciles ; alcB unticce nigra unovitlu tee, casta pallide 

 testacea ; alee posticce nigricanles. 



Male. Luteous, fusiform, smooth, shining. Hoad extending very 

 little beyond the prothorax. Eyes piceous, wide apart. Palpi black ; first 

 joint luteous: third fusiform. Antennae black, luteous at the base and 

 towards the lips, shorter than the body. Prolhorax pale testaceous- 

 bordered, much narrower in front, with a curved abbreviated blackish band 

 near the hind border; sides and hind border rounded, the former slightly 

 reflexed. Cerci long. Legs slender; femora with many spines. Wings 

 extending much beyond the abdomen. Fore wings with a black stripe, 

 which is attenuated towards the tip and extends near the costa to the 

 blackish cinereous membranous part ; costal area pale testaceous. Hind 

 wings blackish. Length of the body 5 lines; of the wings 11 lines. 



Allied to P. hirticornis , from which it may be distinguished by the 

 luteous head and by the black stripe of the fore wings. 



a, Tejuca. Presented by the Rev. H. Clark. 



21. PsEUDOMOPS DECEPTURA. 



Mas. Lutea ; caput nigrum ; palpi nigri, busi lutei ; antennce nigrcp, 

 albo fasciatee, ditnidio basi incrassa.to piloso ; prothorax lateribus vix 

 reflexis, margine poslico pallide testaceo valde rotundato ; cerci nigri, 

 lineares, longissimi, basi lutei; pedes graciles, femoribus tibiisque 

 apice larsisque nigricanlibus ; alee anticcB costa basi pallide testacea; 

 al(B posticcB pallide cinereae. 



Male. Luteous, fusiform, smooth, shining. Head black, extending 

 a little beyond the prothorax. Eyes reddish, wide apart. Palpi black ; 



