316 TUF.DIBJ3. 



Monticola cyanus and Monticola solitaria. 



This Eock-Thnish has two extreme forms, between which every 

 possible intermediate form occurs. 



2. Monticola cyanus. 



Le Solitaire, Briss. Orn. ii. p. 2G8 (1760). 



Le Merle bleu, Briss. Orn. ii. p. 282 (1760) ; Month. Hist. Nat. Ois. 



iii. p. 355 (1775). 

 Turdus cyanus, Linn. Si/st. Nat. i. p. 296 (1766) ; G77iel. Si/st. Nat. 



i. p. 834 ( 1788) ; LatJi. Ind. Orn. i. p. 345 (1790) ; Wolf, Taschenh. i. 



p. 203 (1810); Temm. Man. tCOrn. p. 94 (1815); Koch, Sijst. 



baier. Zool. i. p. 171 (1816); Teynm. Man. d'Orn. i. p. 174 



(1820); JFcrner, Atlas, Insectiv. pi. 21 (1842); Gray, Gen. B. i. 



p. 219 (1847) ; Grai/, Hand-l. B. i. p. 260. no. 3805 (1869). 

 Le Merle solitaire, Month. Hist. Nat. Ois. iii. p. 358 (1775) ; Daiihent. 



PI. Eld. no. 250 (1775). 

 Blue Thrush, Lath. Gen. Syn. ii. p. 51 (1783). 

 Solitary Thrush, Lath. Gen. Syn. ii. p. 52 (1783). 

 Turdus solitarius, Gmel. Syst. 'Nat. i. p. 834 (1788, nee Mull.) ; Lath. 



Ind. Orn. i. p. 345 (1790). 

 Monticola cvana {Linn.), Boie, Isis, 1822, p. 552 ; Cah. Mus. Hein. 



i. p. 7 (1850); Heugl. Orn. N.O.-Afr.\. ^. ^7\ (1869); Salvad. 



Faiin. Ital. Ucc. p. 85 (1871) ; Shelley, B. Eyypt, p. 70 (1872) ; 



Blanf. East. Persia, ii. p. 155 (1876) ; Leyge, Birds of Ceylon, 



p. 460 (1879); Body. B. Cattc. p. 81 (1879). 

 Sylvia solitaria (Gmcl), Sari, Orn. Tosc. -p. 217 (1827). 

 Petrocossyphus cyaneus (Linn.), Boie, Isis, 1828, p. 319 ; Bp. Comp. 



List B'Ew: 8,- N. Amer. p. 16 (1838) ; Riipp. Syst. Uebers. p. 60 • 



(1845); Bp. Consp. i. p. 297 (1850); Jerd. B. Ind. i. p. 611 



(1862); Loche, Expl. Sci. Ah/er., OisA. p. 194 (1867); Hume ^ 



Henders. Lahore to Yark. p. 190 (1873) ; Blyth Sf Wald. B. Burm. 



p. 99 (1875). 

 Petrocincla pandoo, Syhes, P. Z. S. 1832, p. 87 (c?) ; Jerd. Madr. 



Journ. X. p. 252 (18:39) ; Blyth, J. A. S. Bene/, xii. p. 182 (1843). 

 Petrocincla maal, Sykes, P. Z. S. 18.32, p. 87 (= $). 

 Saxicola cyanea (Linn.), Riipp. Neue Wirh. Voy. p. 80 (circ. 1835). 

 Petrocincla cyanus (Linn.),Govld, B. Eur. ii. pi. 87 (1837). 

 Petrocichla cyanus (Linn.), Keys. u. Bias. Wirh. Eur. pp. 1, 175 (1840). 

 Petrocincla cyanea (Linn.), Beyl. Orn. Eur. i. p. 479 (1849) ; Jaub. 



et Barth.-Lapomm. Mich. Orn. p. 220 (1859) ; I)egl. et Gerbe, 



Orn. Etvr. i. p. 447 (1867); Fritsch, Voy. Eur. p. 190(1870); 



Blanf. Geol. # Zool. Abyss, p. 357 (1870) ; Swinhoe, P. Z. S. 



1871, p. 368. 

 Petrocincla atfinis, Blyth, J. A. S. Beny. xii. p. 177* (\M?,, partim) ; 



id. J. A. S. Beny. xvi. p. 151 (1847) ; id. Cat. B. Mus. As. Soc. 



p. 164 (1849). 

 Turdus aziireus, Q-espon, Fann. Merid. p. 179 (1844). 

 Petrocossyphus pandoo (Sykes), Gray, Cat. Mamm. S,-c. Nepal Coll. 



Hodys. p. 79 (1846); Bp. Consp. i. p. 297 (1850). 

 Petrocincla lono-irostris, Blyth, J. A. S. Beny. xvi. p. 150 (1847). 

 Turdus aflinis {Blyth), Gray, Gen. B. i. p. 219 (1847). 

 Petrocincla cyaneus (Linn.), Blyth, Cat. B. Mus. As. Soc. p. 164 



(1849). 

 Petrocossyphus affinis (Blyth), Bp. Consp. i. p. 297 (1850). 

 Petrocossyphus cyanus (Linn.), Henyl. Syst. Uehers. p. 29 (1856) ; 



Gould, 'B. Gt. Br. ii. pi. 43 (1863) ; Sharpe cS" Dressier, B. Eur. pt. 



viii. (1871) ; Irby, B. Gibr. p. 74 (1875) ; Dresser, Ibis, 1875, p. 335. 



