NoA.] COUES'S OENITH. BIBLIOGEAPHY HYDROBATID^. 573 



1857. Stevexson", H. luquiiy resj)ectmg the Plumage of the Commou Dipper [Ciu- 



clus aquaticus]. <C^ Zoologist, xt, 1857, p. 5751. 



1858. KiNAHAN, J. R. On the subaqueous hahits of the Water Ouzel (Cinclus aquati- 



cus). < mu. Hist. Rev. {Pr. Sac), v, 1858, pp. 91-94. 



1859. Brehm, [C] L. Etwas iiber das konigl. zoologische Museum zu Dresden. 



< J.f. 0., vii, 1859, pp. 470, 471. 



Oinclus leucogaster hrachycercus, O. I. maerourus, subspp. nn., p. 471, Siberia. 

 1859. Gould, J. On two New Species of Cinclus [C. cashmeriensis, C. sordidus]. 



< P. Z. S., XX vii, 1859, pp. 493, 494. 



1859. Smurthwaite, H. Curious Situation for a Dipper's [Cinclus aquaticus] Nest. 



<:^ Zoologist, xvii, 1859, p. 6561. 



1860. Gould, J. On two New Species of Ciuclus. <^ Ann. Mag. Nat. Hist., 3d ser,, v, 



1860, p. 502. 

 From P. Z. S., Dec. 13, 1859, pp. 493, 494, q. v. 

 1860. HoMEYER, A. V. Ein Moment aus dem Leben eines Wasserschwatzerpaares 



[Cinclus aquaticus]. < J.f. O., viii, 1860, pp. 301, 302. 

 1863. Saxby, H. L. Food of the Dipper (Cinclus aquaticus). <^ Zoologist, xxi, 1863, 



p. 8631. 

 1865. Alston, E. R. Habits of the Water Ouzel [Cinclus aquaticus]. < Zoologist, 



xxiii, 1865, pp. 9432, 9433. 

 1865. Crisp, E. On the Anatomy and Habits of the Water-Ousel (Cinclus aquaticus). 



Proc. Zool. SoG., 1865, pp. 49-52. 

 This is an important and interesting contribution to the subject. 



1865. Crisp, E. On the Anatomy and Habits of the Water-Ousel (Cinclus aquaticus). 



<^Ann. Mag. Nat. Hist., 3d ser., xvi, 1865, pp. 49-52. 

 From P. Z. S., Jan. 10, 1865, pp. 49-52, q. v. 



1867. Feilden, H. W. Nesting of the Dipper [Cinclus aquaticus]. < Zoologist, 2d 

 ser., ii, 1867, pp. 755, 756. 



1867. Hartlaub, G. [The original description of Cinclus leucogaster Eversm. be- 

 lieved to have been published in that part of the "Addenda ad Zoographiam 

 Eosso-Asiaticam " of which the whole edition was destroyed by fire excepting 

 a very few copies.] <^Il)is, 2d ser., iii, 1867, p. 383. 



1866. EoDD, E. H. Nesting of the Dipj)er [Cinclus aquaticus]. <C, Zoologist, 2d ser., 



i, 1866, pp. 268, 269. 



1867. Tristram, H. B. [The Cinclus which breeds in the Pyrenees is C. melanogaster. ] 



< Ibis, 2d ser., iii, 1867, pp. 466, 467. 



1867. Salvin, 0. [Note on Ciuclus leucogaster Eversm. ] < Ibis, 2d ser. , iii, 1867, pp. 

 382, 383. 



"With reference to the publication of the name in Tchihateheff' s Toy. Seient. dans I'AUai 

 Orient, 1845, p. 442. Cf. Ibis, 1867, pp. 118 and 383. 



1867. Salvia, 0. On the Genus Cinclus. < Ibis, 2d ser., 1867, iii, pp. 109-122, pi. ti. 



This article is facile princeps among those treating of the present family, and remains the 

 leading authority. The species and races are handled upon philosophical principles which 

 were not usually applied to the solution of such questions at that date, and treated with 

 syuonymy, description, habitat, and much critical comment. Thirteen forms of the genus 

 are recognized, arranged in five main stems, with four more "lepresentative " branches, and 

 four "local" twigs. These are : aquaticus, with races (aquaticus), albicollis, and melanogas- 

 ter, and cashmiriensis and leucogaster as representative species ; sordidus, alone ; faluasi, 

 with (pallasi), marila, and asiaticus as races ; mexicanus, with ardesiacus (p. 121, pi. ii, sp. n.) 

 as its representative species ; and leucocephat.us with leuconotus as its representative. 



"We thus have five well-marked forms of Cinclus : — 1. Cinclus aquaticus, which consists of 

 three constant but nearly allied local races (1, aquaticus, 2, albicollis, 3, melanogaster\ and 

 two more distinct representative species [4, cashmiriensis, 5, leucogaster], all occupying dif- 

 ferent geographical areas : 2. 1 6] Cinclus sordidus, which seems to stand alone ; 3. Cinclus 

 pallasi, represented by three distinguishable races \1, pallasi, 8, marila, 9, asiaticus] occupy- 

 ing distinct districts ; 4, Cinclus mexicanus, which is represented by two forms [10, mexi- 



