APPENDIX. 887 
lengths. Length 150 mm.; wing 88 mm. ; tail 46 mm.; culmen 18 mm.; middle toe and 
claw 24 mm. This species has been taken on Otter Island, in Bering’s Sea. Bull. U. S. Nat. 
Mus. No. 29, 1885, p. 116: 
COUES KEY, 1884. 
615. Actodromas bairdi. 
UNION LIST, 1886. 
241. Tringa bairdii. 
616. maculata. 239. maculata. 
617. bonapartii. 240. fuscicollis. 
618. cooperi ? alee cooper. 
619. acuminata. 238. acuminata. 
620. Arquatella maritima. 235. maritima. 
621. couesi. | 236. couesi. 
622. ptilocnemis. 237. ptilocnemis. 
623. Pelidna alpina. [243.] alpina. 
624. alpina americana. 243. alpina pacifica. 
625. Ancylochilus subarquatus. | 244, ferruginea. 
626. Tringa canutus. 234. canutus. 
| 248. Calidris arenaria. 
[245.| Eurynorhynchus pygmeus. 
| [249.] Limosa fedoa. 
627. Calidris arenaria. 
884. Eurynorhynchus pygmeeus. 
628. Limosa foeda. 
629. heemastica. 251. heemastica, 
630. egocephala. [252. ] limosa. 
651. uropygialis. 250. lapponica baueri. 
632. Symphemia semipalmata. 258. Symphemia semipalmata. 
000. [Not admitted in the List. ] 
632 bis. Add: Symphemia semipalmata inornata. WesTERN WILLET. Larger 
than the last, with longer and slenderer bill, fewer, finer, and fainter markings on the paler 
ground of the upper parts, and duller and more confused or broken markings on the under 
parts, these bordered with a pinkish-salmon color, which often suffuses most of the under 
parts; middle tail-feathers unmarked or only faintly barred. Wing 8.00; tail 3.30; tarsus 
2.60; bill 2.25-2.70. Interior of North America, from the Mississippi to the Rocky Moun- 
tains, wintering on the South Atlantic and Gulf Coasts. The Auk, April, 1887, p. 145. 
633. Totanus melanoleucus. 254. Totanus melanoleucus. 
654. flavipes. 255. flavipes. 
635. glottis. [253. ] nebularius. 
636. Rhyacophilus ochropus. [257.] ochropus. 
637. solitarius. 256. solitarius. 
263. Actitis macularia. 
[260.] Pavoncella pugnax. 
638. Tringoides macularius. 
639. Machetes pugnax. 
640. Bartramia longicauda. 
641. Tryngites rufescens. 
642. Heteroscelus incanus. 
643. Numenius longirostris. 
644. pheeopus. 
645. hudsonicus. 
646. borealis. 
647. taitensis. 
649. Plegadis falcinellus. 
\ 
261. Bartramia longicauda. 
262. Tryngites subruficollis. 
259. Heteractitis ' incanus. 
264. Numenius longirostris. 
[267.] phzeopus. 
265. hudsonicus. 
266. borealis. 
[268. ] tahitiensis. 
186. Plegadis autumnalis. 
1 This genus will stand, because Heteroscelus is preoccupied in entomology. 
