11d Ninth Supplement to the A, O. U Check-List. ire 
h49.1. Ammodramus nelsoni (ALLEN). 
. ‘ Y 
Ammodramus caudacutus nelsoni A.LEN, Pr. Bost. Soc, Nat. 
Hist. XVII, March, 1875, 293. 
Ammodramus nelsont Norvon, Pr. Portland Soc. Nat. Hist. 
II, March 15, 1897, 102. 
5492. Ammodramus caudacutus subvirgatus Dwicnt, 
This becomes 
D10ta Ammodramus nelsoni subvirgatus (Dwicir). 
Ammodramus caudacutus subvirgatus Dwicur, Auk, LV, July, 
1887, 233, 
Ammodramus nelsoni subvirgatus Norvon, Pr. Portland Soc. 
Nat. Hist. II, March 15, 1897, 102. 
Changed on the ground that svdvirgatus is a subspecies of 
nelsoné instead of caudacutus, (Cf, Norvon, 4. ¢.) 
550°. Ammodramus maritimus macgillivrayi(Aup.). ‘This 
becomes 
Ammodramus maritimus fisheri CHuarMan. 
Louisiana Seaside Sparrow. 
Ammodramus maritimus fishert CHAPMAN, Auk, XVI, Jan. 
1599, 10. 
[B—, C 165, part, R 202, part, C 238, part.| 
Groc, Distr. — Coast of Louisiana; coast of ‘Texas in migra- 
tion, 
550¢. Ammodramus maritimus macgillivraii (Aup.). 
Macgillivray's Seaside Sparrow. 
Fringila macgillivrati Aup. Orn. Biog. Il, 1834, 285; IV, 
1838, 394, pl. ccclv. 
Ammodramus maritinus macegi(livrati CHAPMAN, Auk, XVI, 
Jan. 1899, 5. (Not A. m. macgillivray? Ripcw. Man. N. A, 
Bds, 2d. ed. 1896, App. 602 = A. m. fisher? CHAPMAN.) 
