103 CATALOGUE OF 



margineque albis, laleribus pellucidis ; venter nigra bivittatu-i, 

 scgmentis albo marginalis ; cerci picei ; aim villa subcnutali alba; alee 

 aiilica alto venoscB, casta diaphana ; ala poslicce fuscescentes. 



Fcinule. Fawn-colour, fusifonn, stnoolh, shining, luleous beneath. 

 Head oihvaceous, baidly extendinjf Ijeyoiid the proihoiax. Eyes l»liici<, wide 

 apart. Ai)tenn;e lilack, rather slout, Iiiteous at the base, longer than the 

 body. Frdthorax while-bordered and with a white middle line; sides 

 pelhiL-id, dilated and rounded; hind border straight; fawn-coloured part 

 white-bordered. Abdomen beneath with a black stripe along each side; 

 bind borders of the segments white. Cerci piceous, stout. Legs luteous; 

 femora with slender spines. Wings extending much beyond the abdomen, 

 with a while subcostal stripe. Fore wings with the costal area, excepting 

 the white stripe, pellucid ; costa rounded ; veins white in the anal area and 

 in the hind part of the discoidal area; apical veins forked; transverse 

 sectors numerous. Hind wings brownish. Length of the body 3| lines; of 

 the wings 8 lines. 



a. Australia. From Mr. Darnel's collection. 



75. Blatta facies. 



Fcem. Lntea, elliplica, glabra, nitens ; caput piceo fasciatum, pratho- 

 racem sat siiperans,ver lice sordide testacea lineis tribus pallidioribus ; 

 ociili antice invicem approxiwati ; prothorax vitlis duabus iindulatis, 

 fascia postica,guttis duabus punctisque duobiis nigris, laleribus albidis 

 hyalinis ; abdomen dorao vittisque duabus venlralihus nigris, 

 segmentis albido marginalis ; ahe anticce villa undulala ftrniginca 

 basi nigra ; alee poslicce diaphana, albo venosce. 



Female. Luteous, elliptical, smooth, shining. Head extending 

 somewhat beyond the prothorax, with a broad piceous band on the front ; 

 vertex dingy testaceous, with three jialer lonuitudinal lines. Eyes piceous, 

 large, approximate in front. Prothorax with two undulating bhick stripes, 

 winch are approximate in front, and are connected with an abbreviated 

 black band on the hind border; a black dot on each side in front, an<l a 

 black point on each side behind; sides whitish, hyaline, rounded; hind 

 border nearly straight. Abdomen black above ; a black stripe on each 

 side beneath; hind borders of the segments whitish. Cerci piceous, stout. 

 Le>is stout; femora with spines. Fore wings with an undulating ferruginou 

 slrii)e, which is black towards the base and is connected with tlie exterior 

 part of ti)e hind border, but does not approach the co^ta ; costal area with 

 oblique ferruginous streaks ; costa rounded. Hind wings pellucid; veins 

 while. Length of the body 4^ hues; of the wings 10 lines. 



a ? 



76. Blatta i.kpidella. 



JNIas. Pallide flava ; caput fulvum, Jlavo fitscialum, prolhoracem sat 

 superans ; antenncB picece, corpore panllo longiures ; pralhnrax nigra 

 bivillatus, laleribus hyalinis valde rotundalis ; abdominis dorsum 

 piceum ; cerci pallide Jlavi ; alte abdomen longe superanles ; alee 

 anticce pallide livida;, plagis duabus slrigaque subcoslali inltrmedia 

 nigris, area costali hy<dina ; ala: poslicce nigro-cinerecc. 



