894 



APPENDIX. 



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 Fregetla (or C ijmodrovui) , 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. G6° 09' W. The Auk, Oct. 1885, p. 386. 



COUES KEY, 1884. 



Priofinus melanurus. [0' 



Puffinus kuhli. 



830. 

 831. 

 888. 

 832. 

 833. 

 834. 

 835. 

 836. 

 837. 



borealis. 



major. 



creatopus. 



anglorum. 



obscurus. 



opisthomelas. 



fuliginosus. 



838. aniaurosoma. 



839. tenuirostris. 



840. Colymbus torquatus. 



841. torquatus adamsi. 



842. arcticus. 



843. arcticus pacificus. 



844. septentrionalis. 



845. ^chmophorus occidentalis. 



UNION LIST, 1886. 



.] PufRnus cinereus. 



10. 



11. 

 1. 



n- 



2. 

 3. 



Urinator imber. 

 adamsii. 

 arcticus. 

 pacificus. 

 lumme. 

 yEchmophorus occidentalis. 



clarkii. 

 Colymbus holboellii. 

 auritus. 

 0. [Not admitted in the List.] 



4. Colymbus nigricollis californicus. 



5. dominicus 



6. Podilymbus podiceps. 

 14. Fratercula corniculata. 

 13. arctica. 



loo. arctica glacialis. 



12. Lunda cirrhata. 



Cerorhinca monocerata. 

 Cyclorrhynchus psittaculus. 

 Simorhynchus cristatellus. 

 pygmaeus. 

 pusillus. 

 Ptychoramphus aleuticus. 

 34. Alle alle. 



21. Synthliboramphus antiquus. 



22. wumizusume. 

 Brachyramphus marmoi-atus. 



kittlitzii. 



hypoleucus. 



craveri. 

 [Not admitted in the List.] 

 Cepphus grylle. 

 mandtii. 



