894 APPENDIX. 
all 
the tarsus; webs very full. Color ashy-gray, deepening into blackish on the wings and tail; 
the under parts, forehead, and line over the eye, white. Webs yellow. A large and hand- 
some stormy petrel, related to Fregetta (or Cymodroma), but readily distinguished, generically 
as well as specifically. It inhabits southern seas, and has been once taken off the coast of 
Massachusetts, lat. 40° 34’ 18” N., long. 66° 09° W. The Auk, Oct. 1885, p. 386. 
COUES KEY, 1884. UNION LIST, 1886. 
830. Priofinus melanurus. [97.] Puffinus cinereus. 
831. Puffinus kuhlh. +5. kuhlii. 
888. borealis. 88. borealis. 
832. major. 89. major. 
853. creatopus. 91. creatopus. 
854. anglorum. (90. | puffinus. 
835. obscurus. 92. auduboni. 
836. opisthomelas. 93. gavia. 
837. fuliginosus. 94. stricklandi. 
838. aimaurosoma, 95. griseus. 
839. tenuirostris. 96. tenuirostris. 
840. Colymbus torquatus. 7. Urinator imber. 
841. torquatus adamsi. 8. adamsii. 
842. arcticus. 9. arcticus. 
843. arcticus pacificus. 10. pacificus. 
844. septentrionalis. iG lumme. 
845. Achmophorus occidentalis. 1. chmophorus occidentalis. 
846. occidentalis clarki. apes clarkii. 
847. Podicipes griseigena holbcelli. 2. Colymbus holbeellii. 
848. cornutus. 3. auritus. 
849. auritus. 0. [Not admitted in the List. ] 
850. auritus californicus. 4. Colymbus nigricollis californicus. 
851. dominicus. 5 dominicus 
852. Podilymbus podicipes. 6. Podilymbus podiceps. 
853. Fratercula corniculata. 14. Fratercula corniculata. 
854. arctica. aS. arctica. 
855. arctica glacialis. 13a. arctica glacialis. 
856. Lunda cirrata. 12. Lunda cirrhata. 
ay 
Or 
857. Ceratorhina monocerata. . Cerorhineca monocerata. 
858. Simorhynchus psittaculus. 17. Cyclorrhynchus psittaculus. 
859. cristatellus. 18. Simorhynchus cristatellus. 
860. pygmeus. 19. pygmeus. 
861. pusillus. 20. pusillus. 
862. Ptychorhamphus aleuticus. 16. Ptychoramphus aleuticus. 
863. Alle nigricans. 34. Alle alle. 
864. Synthliborhamphus antiquus. 21. Synthliboramphus antiquus. 
865. umizusume. 22. wumizusume. 
866. Brachyrhamphus marmoratus. 23. Brachyramphus marmoratus, 
867. kittlitzi. 24. kittlitzii. 
868. hypoleucus. 25. hypoleucus. 
869. eraverii ? 26. craveri. 
870. brachypterus ? 00. [Not admitted in the List.] 
871. Uria grylle. 
4) 
=] 
. Cepphus grylle. 
mandtil. 
bo b 
8 
