Mr. ^^\ L. Distant'.s li/ti/nchuUd yotes. 181 



Adeniana. 



Adeniii, Dist. Anu. & Mag. Nat. Hist, (7) xvi. p. 210 (1905), noiu. 



praeocc. 

 Adeniana, Dist. S^u. Cat. Horn., Cicad. p. 149 (1906), n. nom. 



Type, A. yerhury'i, Dist. 



Adeniana rjerhuriji. 



Adenia i/erburi/i, Dist. Ann. & Mfur. Nat. Tlist. (7) xvi. p. 211 (1906). 

 Adeniana yerburyi, Dist. Svn. Cat. Horn., Cicad. p. 149 (1906). 



Aden, 



Adeniana ohokensis. sp. n. 



Head and pionotum ochiaceous ; front (excluding lateral 

 margins) and tlie area of the ocelli piceous, lateral margins 

 o£ vertex and lateral and posterior margins of pronotum 

 paler ocliraceous, the latter with a central fa.scia, widened 

 anteriorly and posteriorly, and the fissures piceous; meso- 

 notum pale oehraceous, with four large black obconical spots, 

 the two central ones smaller and contiguous, the outer spots 

 almost percurrent ; abdomen above ochraceous, the base 

 and a central segmental series of transverse spots black ; 

 ])Osterior segmental margin pale ochraceous ; head beneath, 

 sternum, legs, rostrum, and opercula ochraceous ; abdomen 

 beneath pale greyish, the two last segments ochraceous ; 

 tegmina and w ings hyaline, venation piceous, the first with 

 the costal membrane and some of the basal veins, wings with 

 some of the basal veins and the transverse veins at bases of 

 central aj)ical areas ochraceous ; head with front conically 

 ])roduced, a little shorter than vertex, the anterior maiginsof 

 lattir rounded, and moderately at right angles with front; 

 pronotum about as long as head, its posterior angles widely 

 ampliate; abdomen somewhat broad, only moderately con- 

 tracted at base ; face slighily longer than broad, centrally 

 broadly, longitudinally, smoothly stramineous, the transverse 

 striations piceous ; rostrum scarcely reaching the inter- 

 mediate coxio ; opercula short and transverse, their apices 

 directed somewhat stiaightly inwards, their lateral angles 

 rounded ; wing.s with five apical areas. 



Lvng., cxcl. tegm., J 18 mm. ; exp. tegm. 45 mm. 



Jlab. Gulf of Aden; Obok (Brit. Mus,). 



Adeniana nigricans, sp. n. 



Head, pronotun), and nicsonotum black; apex of front, 

 lateral margin.': ol vertex, and margin.^ and a sjiot to lateral 



