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11T4. Acanthorhynchus tenuirostris victoriae snbsp. n. 



Victorian Sitinebill. 



Jliitliews, HuihIUM No. 752 (pars). 



Difters from .1. t. ti'nttiroHtriit in its durkor cdlonitinn almvo and below. 



Type : Victoria, No. DOoS. 



Rangi; : Victoria. 



11T4a. Acanthorhynchus tenuirostris loftyi Mibsp. n. 



Mountain Thornbill. 

 Mathews, HamUist No. 752 (pars). 



Differs from .1. t. tfrndrostris in its smaller size, and in having the head and 

 inider-snrface lighter coloured. 



Tv]ie : Mount Lofty, South Australia, No. 'Jbau. 

 Range : Soutli Australia. 



11 7. J. Acanthorhynchus tenuirostris halmaturinus. 



Aninthin-lniiii-Iiux hihiiiiliiiiiiii Campbell, ICiim vol. v. p. I4'J. I'.MK'i : Kangaroo Island. 



Kangaroo Island Spinebill. 

 Mathews, I[a/ii/li.sf No. 7;")3. 

 Range : Kangaroo Island. 



IITU. Acanthorhynchus tenuirostris dubius. 



Actiiith'irhi/ncliiis (/iiliins Goulil, Siimijix. Binls. Ausli: pt. ii. pi. 27. 1837 : Tasmania. 



Tasmanian 8pinebill. 

 Mathews, HamUist No. 766. 

 Range : Tasmania. 



1177. Acanthorhynchus superciliosus superciliosus. 



Acunthorhywhiis .iiipercili'isiix GoulJ, Si/unjis. Birds Auxir. pt. ii. pi. "J7. 1837 : West Australia 

 (Perth). 



White-browed Spiuebill. 

 Mathews, Handlist No. 764 (pars). 

 Range : West Australia. 



1178. Acanthorhynchus superciliosus wilsoni subsp. n. 



Southern White-browed Spinebill. 

 Mathews, HancUist No. 754 (pars). 



Difters from .1. i<. superciliosus in being much darker on the abdomen and 

 flanks. 



Type : Wilson's Inlet, South-West Australia, N..>. 4834. 

 Range : South- West Australia. 



Genus GLICIFHILA 



Gliciphila Swainson, Clastif. Biida vol. ii. p. 32ii. 1837. 

 Type (by mouotypy) : G. unlaitops (Latham). 



