PICIDiE. 
389 
a Madras (“Picus moluccensis” T. G. Jerdon ) 1845. — b Tra- 
vancore (“ Dendrocopus moluccensis ” T. C. Jerdon) 1848. 
Sphyropicus. 
Sphyrapicus, Baird, B. N. Am. p. 101 (1858). 
1904. Sphyropicus varius. 
Picus varius , Linn. Syst. Nat. i. p. 176. 
Sphyrapicus , Baird, l. s. c.: Malh. Mon. Pic. i. p. 157, iii. pi. 
37, f. 2 — 5: Scl. Cat. Am. B. p. 335. 
a N. America (Askew) 1833. — b N. America (. Arthur Strick- 
land) 1834. — c Guatemala (J. Gonstancia) 1845. — d Guatemala 
(J. Gonstancia) 1848. 
PlCOIDES. 
Picoides, Lacepede, Mdm. de l’lnst. iii. p. 509 (1801). 
1905. Picoides tridactylus. 
Picus tridactylus , Linn. Syst. Nat. i. p. 177. 
Picoides tridactylus , Dresser, B. Eur. 
Apternus crissoleucus , Bp. Consp. Yol. Zyg. p. 9 (ex Brandt 
M.S.). 
Picus crissoleucus, Sundev. Consp. Ay. Picin. p. 14. 
a £, — b $ Switzerland (TP. Anderegg) 1836. — c, — d Siberia 
(J. F. Brandt) 1846. 
c and d belong to the race prevalent in Siberia called P. crisso- 
leucus by Brandt, but which Mr Dresser does not consider specifically 
distinct from P. tridactylus . 
Gecinus. 
Gecinus, Boie, Isis, 1831, p. 542. 
1906. Gecinus viridis. 
Picus viridis , Linn. Syst. Nat. i. p. 175: Sundev. Consp. Av. 
Picin. p. 60. 
Gecinus viridis , Dresser, B. Eur. 
Ghloropicus viridis , Malh. Mon. Pic. ii. p. 118, iv. pi. 79, f. 
1—4. 
a Worcestershire (H. E. Strickland) 1830. — b (N. G. Strick- 
land) 1838. 
