NO. 1124. hEMSlOS Of IIIK MKLdyuril-SCl VJPEli. 125 



«*. Teginina BliortiT tlinn th« ])r<»notuin; cervi of ninio d»'rply Biilrntr longi- 



tndiiiiilly at aprx ami iii< iirvrtl !•. rileifanti^ ( \i. l.'.l ). 



d\ {.'eTf'i »»f malt' inon' rlMii^atr. at least twice, jjetn'rally imirh iimrf tliaii 

 twice, an !•>])•; jis mitltlli' Imadtli. onliiiarily more or Iokn a<Miniiiiate at n]u-\. 

 *'. Cerci of malr iriemilariy tapering; or M-arrcly tai»erin).j at all. rom|»i«'SHo«l, 

 in no Hfiine Htyliforiii. 

 /'. Siibt;enital platt* of nialo Hliort and l»roa«l, ItH apical hroadtli oqnal to 

 or Nin'pai4siii(ir tlu> lrii;^tli of its lateral margin. ' 

 //'. Crrri of male loii^ ami vrry slci'dcr. iii the mitMIe not on»'-lialf tin* 

 ^vi(ltll of tlie frontal coNta ; last dorsal s«>;;mKnt of male with a pair of 

 Htron^ly o1)li<|ii«' Hulimt'dian Nnl«-i outside the fiircula; *' HiihKenital plate 

 not elevatetl apieally i'.i. Aridus nerifsi. 



/('. Hind mar;iin of jiroiiotiim truncato-emarfjinate ; dink of meta/ona 

 fully twice as hroad as long; tegniina relatively Blender, widely dio- 

 tant. 



i'. Disk of |)i'o/ona eoarsidy and nniforndy pnnctate; cerci of male 

 apically enlarjjed and interiorly acuminate at apex, 



Ii7. hiniiphreiiitii (p. 20fi). 



i •'. Dink of i)rozona coarsely punctate only along anterior margin; 



cerci of male apically e<|ual, rounded at tip... '.\i<. nilhhiH (p. 207). 



h-. Hind margin of pronotiim ohtusangulate I»nt Huhtrnncate; disk 



of meta/ona less than twice nn hroad as long; tegmina relatively 



hroad, aj»pro\imate, at least in the male 39. f/r»V/«« (p. L'()9). 



g'. Cerci of nuile long and hroad throughout, sjiboipial, hroador than 

 the frontal costa; lawt dorsal segment of male with no ohlitpie sulci out- 

 sidethe furcnla; Huhgenital i)late apically elevated (10. Imligens series). 



40 . in (i if/en s ( p . 2 11 ) . 

 (7 \ Cerci of male short or n<»t very l(»ng, and hr<»ad or moderately 

 slentler, in the middle nearly as broad as if not broader than the frontal 

 costa ; last dorsal segnient of male w itli no oblicnn- sulci outside the fur- 

 cnla; snbgenital idate not elevated apically (11. Mancus series), 

 /i'. Prozona. at least in male, much hmger than broad, the disk of the 

 ■whole j)rouotum more than twice as long as tin- miildle brea<lth. the 

 median carina jtercurrent, ei|ual; interval between mesost«'rnal loltes 



of male twice as long as broad 41. uriiddtn (p. 212). 



h^. Prozona, even in male, transverse, subquadrate or slightly longi- 

 tudinal, the disk of the whole pronotnm less than twice as long as 

 middle breadth, the nunlian carina often subobsolete between the 

 sulci: interval lietween the mososternal lobes of male not more than 

 half as long again as broad. 



t'. Cer<i of male ratln-r stout, subiMjual. 

 j'. Abdomen of male strongly recurved; forks of furcnla diver- 

 gent, distinctly longer than the last dorsal segment; snbgenital 



plate with no apical tubercle 12. //j/Zc/Zc/ i p. 2ir»). 



j-. Abdomen of male scarcely recurved; forks of furcnla ]>ara]lel, 

 minute, hardly as long as the last dorsal segment; snl»genital 

 plate with a slight apical tubercle 43. artcmisinc (p. 217). 



' Care should be taken not to include in the apical breadth any jtart of the 

 membranous integument connecting it with the preceding ventr.d t^egment. I'or 

 simplicity s sake, the length of the plate is here considere«l its extent parallel to the 

 lateral margin (or that margin itself) as seen from the side; its breadth, what would 

 he its length along the ventral lin«' were it regarded as one of the abdominal 

 segments. 



'*This has not been seen, but is only inferred, in J/, hiimphrei/sii. 



