35 



Group— Certhiomorphas. 



Angle of the chin reaching as far as the line of the anterior margin of the 

 nasal suture, but not beyond it ; tongue not extensile ; bill entire, 

 not notched. 



FAMILY— CERTHIID^. 



Bill either straight and subulate or slender, long and curved ; nostrils 

 basal ; tail never emarginated ; fourth toe coalesced at first phalanx 

 with the middle toe. Principally insectivoi'ous. 



Sub-family — Oerthiin^. 



Nostrils basal, longitudinal, operculated, exposed ; no nasal and rictal 

 bristles. Insectivorous. 



Genus— CLIMACTERIS. — General colouration brown ; tail square, soft, 

 and shorter than wing ; one plate on tarsus. 



278. C. llielaniira, Gld., Black-tailed Tree-creeper. 



Fawn-coloured band across wing : all upper parts uniform 

 brownish-black ; throat black, with white lanceolate stripes. 

 Hab. : 1, (6), 8. 



279. C. melailOllOta, Gld., Black-backed Tree creeper. 



Fawn coloured band across wing ; all upper parts uniform 

 brownish black ; throat dull white, without stripes. 

 Hab. : 1. 



280. (' rufa, Gld. , Rufous Tree-creeper. 



Fawn-coloured band across wing ; mantle brown ; centre pair of 

 tail feathers, lower back, and upper tail coverts olive-brown ; under 

 surface rusty-red ; flanks without stripes. 

 Hab. : 8, 9. 



281. C leilCOpha?a, Lath. (C. picumnus). White-throated Tree-creeper. 



Throat white ; fawn-coloured band across wing ; centre pair ot 

 tail feathers dark grey. 



Hab. : 2, 3, 4, 6, 7. 



282. C. SCandens, Temm., Brown Tree-creeper. 



Fawn-coloured band across wing ; central pair of tail feathers 

 brown : orbital region brown ; throat brownish or lir(n\nish-white. 

 Hab. : 2, 3, 4, 6, 7. 



283. C pyrrhonota, GUI., Red-backed Tree-creeper. 



Fawn-coloured band across wing ; centime pair of tail feathers dark 

 brown ; lower back and upper tail coverts rich rusty-red, dis- 

 tinguishing it from C. scandens. Male wants rusty patch to cheeks. 

 Hab. : 4, 5, 6. 



284. C» crytlirops. Gld., Red-browed Treecreeijer. 



Fawn-coloured band across wing ; mantle brown ; centre pair of 

 tail feathers brownish in male, greyish in female ; lower back and 

 upper tail coverts ruddy grey ; orbital ring rich rusty-red ; dull 

 hurt' crescent across upper chest. 

 Hab. : 3, 6, 7. 



285. C SUperciliosa. North, White-browed Tree-creeper. 



Plate, Horn Exp. Cent. Aust. , Zool. 



Similar to C. erythrops, with white superciliary band. 



Hab. : 7, 9. 



Sub-family — Sitting. 



Bill straight and subulate, never toothed, but slightly notched ; nostrils 

 in a coriaceous groove ; wing double the length of tail. Insec- 

 tivorous. Transverse scales on tarsus. 



