| 单词 | spine-tail | 
| 释义 | spine-tailn. 1.   a.  Ornithology. One or other of several birds of unrelated genera characterized by their stiff, spine-like or mucronate tail-feathers. ΘΚΠ the world > animals > birds > parts of or bird defined by > 			[noun]		 > tail > feather(s) of > bird characterized by spine-tail1839 1839    J. J. Audubon Synopsis Birds N. Amer. 33  				Chætura, Spine-tail. 1839    J. J. Audubon Synopsis Birds N. Amer. 33  				Chætura pelasgia, American Spine-tail. c1880    Cassell's Nat. Hist. IV. 111  				The third family of the Mesomyodi, or Songless Birds, the Spine-tails (Dendrocolaptidæ). 1890    Cent. Dict.  				Orthonyx, a remarkable Australian genus of passerine birds; the spinetails. 1891    Cent. Dict.  				Spine-tail, the ruddy duck, Erismatura rubida. 1893    W. H. Hudson Naturalist in La Plata 371  				Small Spine-tail [Synallaxis phryganophila] and Nest.  b.  attributive in  spine-tail grouse,  spine-tail swift. ΚΠ 1884    E. Coues Key to N. Amer. Birds 		(ed. 2)	 457  				Chæturinæ, Spine-tail Swifts. 1884    E. Coues Key to N. Amer. Birds 		(ed. 2)	 580  				Centrocercus,..Spine-tail Grouse.  2.  Ichthyology. (See quots.) ΚΠ 1851    P. H. Gosse Nat. Hist.: Fishes 147  				Teuthididæ. (Spine-tails.) 1851    P. H. Gosse Nat. Hist.: Fishes 148  				In form and general appearance the Spine-tails resemble the Chætodons. This entry has not yet been fully updated (first published 1914; most recently modified version published online September 2018). <  | 
	
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