SU Ee LE MEN I. 
I. ADDITIONS. 
a. Valid Species and Subspecies which have been described as new, revived, 
or recorded as North American. 
42.1. Larus barrovianus Rinew. 
Point Barrow Gull. 
Larus barrovianus Ripew. Auk, III. July, 1886, 330. 
[B—,C—,R—, C —.] 
Has. Bering’s Sea and contiguous waters; northeastward to Point 
Barrow, southwestward to Japan. 
[60.1.] Larus minutus Patt. 
Little Gull. 
Larus minutus PALL. Reis. Russ. Reichs. III. App. No. 35, 1771, 
702. 
jp C4 Re, C= 
Has. Europe and parts of Asia and Africa ; accidental in the Bermu- 
das and on Long Island. (C Durcuer, Auk, V. April, 1888, 171.) 
106.1. Oceanodroma macrodactyla (Bryant). 
Guadalupe Petrel. 
Oceanodroma leucorhoa macrodactyla BRYANT, Bull. Cal. Ac. Sci. II. 
No. 8, » 1887, 
Oceanodroma macrodactyla RipGw. MS. 
[B—,C—, R—, C —] 
Has. Guadalupe Island, Lower California. 
