1012 BULLETIN UNITED STATES GEOLOGICAL SURVEY. [Vol.Y. 



1871. Blake-Knox, H. Little Gull [Lams miunlus] iu Dublin Bay and in London- 

 derry. <^ Zoologist, 2d ser., vi, 1871, p. 2646. 



1871. BoYES, F. Iceland Gull [Larus leucopterus] in East Yorkshire. <^ Zoologist, 

 2d ser., vi, 1871, p. 2488. 



1871. Botes, F. Glaucous Gulls [Larus glaucus] in East Yorkshire. <^ Zoologist, idi 

 ser., vi, 1871, p. 2488. 



1871. Botes, F. Little Gull [Larus minutus] in East Yorkshire. < Zoologist, 2d ser., 

 vi, 1871, p. 2528. 



1871. Hammond, W. 0. Terns at St. Alban's Court. <^ Zoologist, 2d ser., vi, 1871, pp. 

 2684, 2685. 



1871. Jones, J. M. On the Gulls [Laxidse] of the Nova Scotian Coast. <^ Canad. 

 Xat. and Quart. Journ., v, 1871, pp.231, 232. 

 10 spp. 



1871. MoBius, K. Ein Besuch der Insel Sylt in Mai 1870. < Zool. Gart., 1871, p. 193. 

 Account of a visit to a nesting-place of Sterna caspia; 17 nests, where in 1819 300 were reck- 

 oned by !N"auniann, and subsequently 200 by F. Bole. 



1871. SCLATER, P. L., and Salvin, 0. A Revised List of the Neotropical Laridie. 

 <P. Z. S., xxxix, 1871, pp. 564-580, woodcc. 



Treating of 32 species, belonging to the subfamilies Rhynchopince, Sternince, Larinoe, and 

 Lestridince, which are divided into four categories: — Tropical (15), Aiitarotic (4), Arctic (9), 

 and Tropicopolitan (4), according to their range. Their s^Tionymy is worked out with care, 

 and many rectifications are made. No new species are described ; but the heads of Sterna 

 maofima, S. galericulata, Lams heermanni, L. belcheri, and Leucophceus scoresbii are figured. 

 The name Chroieocephalus is spelled Chroocephalus. 



It may be observed that the authors' use of Sterna maxima Bodd. for what American 

 ornithologists had mostly eaUed 5. regia Gamb. is doubtless correct; but it has been since 

 shown that their reference of 8. elegans Gamb. to 5. galericulata Licht. is erroneous. The 

 paper on the whole is of a high degree of reliability. 



1871. Smith, Cecil. Iceland Gull [Larus leucopterus] iu Somersetshire. < Zoologist, 

 2dser., vi, 1871, p. 2488. 



1871. Ste'S'~enson, H. On the Abundance of Little Gulls [Larus minutus] on the Nor- 

 folk Coast in the Winter of 1869-70. < Zoologist, 2d ser. , vi, 1870, pp. 2499-2504. 



1871. Stubbs, C. E. Black Tern [Hydrochelidon nigra] at Henley-on-Thames. 



< Zoologist, 2d ser., vi, 1871, p. 2684. 



1871. SwiNHOE, R. On a New Chinese Gull [Chroieocephalus saundersi]. <P. Z. S., 

 xxxix, 1871, pp. 273-275, pi. xxii. 



1871. Whakton, C. B. Black Tern [Hydrochelidon nigra] at Elstree Reservoir. 



< Zoologist, 2d ser., vi, 1871, p. 2810. 



1872. Anderson, A. [On the nidification of Sterna leucoparia in Oudh.] <^Ibi8, 



3d ser., ii, 1872, pp. 81-83. 



1872. DuRNFORD, H. Dark Variety of Richardson's Skua [Stercorarius richardsoni}. 



< Zoologist, 2d ser., vii, 1872, p. 3339. 



1872. Gould, J. [Remarks on exhibition of a specimen of Larus rossi (Rhodostethia 



rosea) in adult summer plumage.] <; P. Z. S., 1872, p. 1. 

 1872. Gurnet, J. H. Pomarine Skuas [Stercorarius pomatorhinus] in Torbay. 



< Zoologist, 2d ser., vii, 1872, pp. 2946, 2947. 



1872. Gurnet, .J. H. Pomarine Skuas [Stercorarius pomatorhinus] in Torbay. 



< Zoologist, 2d ser., vij, 1872, p. 2995. 



1872. Hadfield, H. Common Tern [Sterna hirundo, near Dunnose]. < Zoologist, 2d 

 ser., vii, 1872, p. 2906. 



1872. HtiGEL, A. V. Gullbilled Tern [Sterna anglica] in Hampshire. <:i Zoologist, 2d 

 ser., vii, 1872, pp. 3149, 3150. 



