Ibis olivacea of Dubus. 187 



Geronticus {Hayedashia) olivaceus G. R. Gr., Hand-list, 

 iii. p. 40. n. 10229 (1871). 



Ibis (Hayedashia) olivacea HeugL, Orn. N.O.-Afr. ii. 

 p. 1145 (Anmerk.) (1873). 



Lampribis olivacea Elliot, P. Z. S. 1877, p. 507 (Guinea, 

 Prince's lsl., Denkera) ; Sharpe, Cat. B. Brit. Mus. xxvi. 

 p. 38 (part.) (1898) ; Salvad.,Mem. R.Ac. Tor. (2) liii. p. 13 

 (1903) (Is. del Principe). 



Theristicus olivaceus Rchnw., J. f. O. 1890, p. 108 (Oberen 

 Kamerun). 



Pleyadis olivaceus part., Shelley, B. Afr. i. p. 156. n. 2107 

 (1896). 



Lampribis rata Rothsch., Hart., & Kleinschm., Nov. 

 Zool. iv. p. 377 (Denkera) (1897) (immat.) ; Sharpe, Hand- 

 list, i. p. 187 (part.) (1899) ; Dubois, Syn. Av. p. 903. 

 n. 10928 (fasc. xii. 1902)'. 



Theristicus hagedash part., Rclinw., Vog. Afr. i. 2, p. 325 

 (1901). 



Theristicus rarus part., Rclinw., op. cit. p. 3.^8 (Kamerun, 

 Camma, Munda, Muni, ? Angola, S. Thomas, Prinzeninsel) 

 (1901). 



Lophotibis olivacea, Dubois, Syn. Av. p. 903. n. 10927 

 (fasc. xii. 1902). 



(Mas ex Ins. Principis.) Capite et collo fusco-brunneis, 

 plumis in medio pallidioribus ; regione parotica pallide 

 brunnea; plumis occipitalibus latiusculis, valde elongatis, 

 fuscis, ad marginem viridi, vel cyaneo nitentibus ; pectore 

 et abdomine saturate fuscis paullum viridi nitentibus, 

 scapis pallidioribus ; subcaudalibus saturate viridi- 

 nitentibus ; dorso scapularibusque nitide olivaceo- 

 aeneis ; uropygio et supracaudalibus cyauescentibus ; 

 tectricibus alarum nitidissime viridibus, majoribus cum 

 tectricibus remigum priinariorutn remigibusque secun- 

 dariis cyaneo-chalybeis ; remigibus primariis nigris, 

 exterius cyauescentibus ; cauda nigra, cyanescente : 

 " cute nuda capitis nigra; pedibus sordide flavidis; 

 iride brunnea^ (Dohrn). Long. tot. circa 600 mm.; 

 al. 310; caud. 130; rostri culm. 110; tarsi 65. 



A female mentioned by Dohrn had the long leathers 

 of the head non-metallic ; another female from Prince's 



