4. GECINtJS. 37 



p. 2 (1771) ; Gm. Si/st. Nat. i. p. 433 (1788) ; Lath. Ind. Orn. i, 



p. 234 (1790) ; Meyer ^ Wolf, Hist. Nat. Ois. cle VAllem. p. 15, 



pi. X. 2 ad., pi. xi. juv. (1805) ; Pall. Zoogr. Rosso-Asiat. i. 



p. 408(1811); Leach, Syst. Cat. Brit. 3Ius. p. 12 (1816) ; Nils. 



Orn. Suec. i. p. 103 (1817) ; Vieill. N. Diet. xxvi. p. 9.5 (1818) ; 



Temm. Man. d'Orn. i. p. 391 (1820) ; Brehm, Natury. Eur., Vog. 



i. p. 134 (1823) ; Roux; Orn. Frov. i. p. 92, pis. 57, 58 (1825) ; 



Valenc. Diet. Sc. Nat. xl. p. 169 (1826) ; Risso, Eur. Merid. iii. 



p. 60 (1826) ; Natim. Vog. Deutschl. v. p. 270, pi. cxxxii. (1826) ; 



Waql. Syst. Ac. Picus, sp. .32 (1827); Savi, Orn. Tosc. i. p. 140 



(1827) ; Werner, Ail. pi. 201 (1827) ; Flem. Hist. Brit. Anim. 



p. 91 (1828); Less. Traite, i. p. 218(1831); Menetr. Cat. Rais. 



Cauc. p. 46, no. 133 (1832) ; Selb;/, Brit. B. i. pt. 2, p. 372, pi. 



xxxviii. cS (1833) ; Jenyns, 3Ian. Brit. Vertebr. p. 148 (1835) ; 



Gould, B. Eur. iii. pi. 226, S ad. & juv. (1837) ; Schinz, Wirb. 



Schiueiz, p. 91 (1837); Jard. S,- Selb. III. Orn. i. p. 372 (1839); 



Macgill. Hist. Brit. B. iii. p. 91 (1840) ; Keys. S,- Bias. Wirb. Eur. 



p. 147 (1840) ; Yarr. Hist. Brit. B. ii. p. 1.32 (1843) ; Schley. 



Rev. Crit. Ois. (FEur. p. xUx (1844); Drunim. Ann. Nat. Hist. 



1846, p. 13 ; Baikie S,- Hedd. Hist. Nat. Oread, pt. i. p. 49 (1848); 



Schley. Vog. Nederl. p. 79, pi. 48 J § (1854-58) ; Hewits. Eggs 



Brit. B. i. p. 239, pi. ixi. fig. 2 (1856) ; Binder m. Vog. Griechenl. 



p. 41 (1860) ; Sunder. Consp. Av. Picin. p. 60 (1866) ; Sahanaeff, 



Bull. Mosc. xlii. pt. ii. pp. 185-197 (1869) ; Elw. <.y BucM. Ibis, 



1870, p. 188; R. Gray, B. W. Scotl. p. 189 (1871); Hurting, 



Handb. Brit. B. p. 32 (1872) ; Cord. Ibis, 1875, p. 184 ; Mommsen, 



Griech. Jahresz. pt. iii. p. 186 (1875) ; Schleg. Vog. Nederl. p. 38, 



pi. V. figs. .3-5(1878); Ehoes, Ibis, 1880, p. 396; Seeb. op. cit. 



1882, p. 209. 

 Picus semirostris*, Linn. Syst, Nat. i. p. 175 (1766) ; Milll. Linn. 



Naturg. pt. ii. p. 225(1773); Gm. Syst. Nat. i. p. 4.35 (1788) ; 

 ^ Lath. Ind. Orn. i. p. 238 (1790). 

 The Yellow Blue-footed Persian Woodpecker, Lath. Sun. ii. p. 584 



(1782). 

 Half-biUed Woodpecker, Lath. Gen. Syn. B. ii. p. 586 (1782). 

 Picus persicus, Gm. Syst. Nat. i. p. 4-35, no. .34 (1788) ; Lath. Ind. 



Orn. i. p. 236 (1790). 

 Colaptes pinetorum, ) 



Colaptes frondium, ( „ ? t • t^tt t ->►-< 

 Colaptes vireseens, f ^''^'"'> ^'''> 1^"''' ?• ^^'^^ 

 Colaptes viridis, ) 

 Gecinus viridis, Boie, Isis, 1831, p. 542; Brehm, Vdy. Deutschl. 



p. 198 (1831) ; Ross, P. Z. S. 1842, p. 1 ; Gray, Gen. B. ii. p. 4-38 



(1846) ; B]}. Consp. Gen. Ar. i. p. 126 (1850) ; id. Consp. Volucr. 



Zygod. p. 10 (1854) ; Reichenb. Scans. Picince, p. 347, no. 793, 



pi. dcxx. figs. 4131-33 (1854) ; Poicys, Ibis, 1860, p. 235 ; Salvad. 



Ucc. Sard. p. 32 (1864) ; Gigl. Ibis, 1865, p. 58 ; More, torn. cit. 



p. 135 ; Degl. >.V Gerbe, Orn. Eur. i. p. 156 (1867) ; Gray, List 



Picid. Brit. Mus. p. 72 (1868) ; Doderl. Avif. Sic. p. 50 (i860) ; 



Gray, Hand-l. B. ii. p. 191, no. 8671 (1870) ; Salvad. Faun.d'Ital., 

 Ucc. i. p. 34 (1871) ; Dress. B. Eur. v. p. 77, pi. cclxxxv. (1871) ; 



Dubois, Coyisp. Av. Eur. p. 19 (1871) ; Boyd. B. Vulya, p. 60, 



no. 41 (1871) ; Garrod, Ibis, 1872, p. 359 ; Gould, B. Gt. Brit. iii. 



pi. Ixxiv. cJ ?, pl. Ixxv. juv. (1873) ; Brooke, Ibis, 1873, p. 235 ; 



* A mutilated specimen. 



