1896.] MOTHS FROM ADBlf AND SOMAIILAND. 273 



it above inner margin, and a triangular diffused pale patch beyond 

 it embracing the discocellular spot and without streaks on the 

 veins ; marginal band pink, \vith a series of dark marginal specks. 



2 . Abdomen marked with brown and black ; fore wing without 

 the postmedial pale costal patch. 



Hab. Aden (Nurse). Exp. cJ 16, ? 18 mm. 



Etiella zinokenella, Treit. Sohmett. Eur. ix. p. 201. 

 Aden. 



Pybalina 



PthaI/IS obsolbtalis, Maun. Wien.ent. Mon. 1864, p. 179. 

 Aden. 



CONSTANTIA VULGARIS, Butl. P. Z. S. 1881, p. 621. 



8haik Othman, Arabia. 



CoNSTANTIA (ZoNORA) RUFIMARGINALIS, 11. sp. 



cJ . Head and thorax pale red-brown and grey ; abdomen pale. 

 Fore wing pale red-brown irrorated with black, which is thickest 

 on disc and before the postmedial minutely dentate white line, 

 which is angled outwards on vein 6, then curved to vein 2 ; the 

 outer area somewhat more rufous, with a diffused dark subapical 

 spot and dark marginal line. Hind wing pale brown, suffused with 

 fuscous. 



Hab. Lahej, Arabia (Nurse). Exjj, 20 mm. 



SciKENOBJINiE. 



TiiYRiDOPUORA rUHiA, Swinh. P. Z. S. 1884, p. 519, pi. 47. f. 13. 

 Aden. 



Htbhocampin^. 

 AuLAcoDBS PBBiBOCALis, Wlk. xvii. p. 446. 

 Aden. 



DupoNCHJHLiA FovEALis, Zell. Isis, 1847, p. 588. 

 Shaik Othman, Arabia. 



Ptkatjstin^. 

 ZiNCKENiA EASOiALis, Cram. Pap. Exot. iv. pi. 398. f . 0. 

 Aden; Shaik Othman, Arabia; Zaila, Somaliland. 

 Nacolbia tulgalis, Guen. Delt. & Pyr. p. 202, pi. 6. f. 8. 

 Lahej, Arabia. 



BocoHoBiS oNTOHiNALis, Guen. Delt. & Pyr. p. 205, pi. 6. f. 9. 

 Aden. 

 Peoo. Zool. Soo.— 1896, No. XVIII. 18 



