some undescribed Gerrinae. 1">1 



two transverse, curved carinate lines, the anterior one laterally 

 continued upward ; abdomen above, in male, with the margins 

 upwardly laminately produced and reflected, ihe lateral 

 margins convexly produced, the posterior segmental margin 

 be'ore the anal appendage truncately sinuate; anterior 

 femora a little longer than anterior tibise, which are unarmed 

 in both sexes, intermediate femora a little longer than pos- 

 terior femora, the intermediate tibiae distinctly longer than 

 the posterior tibite. 



Allied to MttrocoriSf from which it differs by the shorter 

 and broader mesonotum, the different structure of the abdo- 

 men above, different shape of the head, &c. 



Euodus communis, sp. n. 



Body above brownish ochraceous; head with a broad 

 central longitudinal black fascia ; eyes and antennae black ; 

 pronotum with three longitudinal black fascial, the central 

 straight, the other two oblique, all three anteriorly connected 

 by a transverse black line ; mesonotum with three central 

 longitudinal black fascise, not reaching base, the central 

 fascia straighter and narrower, between the transverse carinate 

 lines a curved subbasal black fascia not quite reaching the 

 humeral angles; abdomen above blackish; body beneath 

 pale ochraceous; legs blackish; large spots to intermediate 

 and posterior acetabula pale ochraceous, coxaj and trochanters 

 more or less brownish ochraceous, anterior femora longitudin- 

 ally fasciated with pale ochraceous ; structural characters as 

 in generic diagnosis. 



Length 4 to 4^ mm. 



Hub. Kumaon, Sath Tal, 4000 feat (Annandule). 



Naboandelus, gen. nov. 



Body short and broad ; head about as long as breadth 

 between eyes, which are rounded, not inwardly emarginate 

 but somewhat truncate, scarcely projecting over the anterior 

 angles of the pronotum ; antennae moderately robust, first 

 joint longest, longer than head, moderately curved, second, 

 third, and fourth joints almost subequal in length ; rostrum 

 reaching the anterior coxaj; pronotum short and transverse, 

 considerably shorter than head, the anterior margin truncate, 

 the posterior margin moderately convex; mesonotum more 

 than twice as long as pronotum, nearly twice as broad at 

 base as long, the lateral margins convexly rounded and 

 narrowing towards pronotum ; abdomen in temale about as 

 long as pro- and mesonota together, in male a little longer; 



11* 



