PROCEEDINGS 61 



Proc. 

 No. 



510. On the American fishes in the Linnaean collection. By G. Brown Goode and 



Tarleton H, Bean. Pp. 193-208. June 29, 1885. 



511. Note on Epinephelus nigriius. By David S. Jordan. P. 208, June 29, 1885; 



p. 209, July 24, 1885. 



512. Description of a new species of Amblystoma (Amblystoma copeianum) from 



Indiana. By O. P. Hay. Pp. 209-213, 1 pi. July 24, 1885. 



513. List of plants collected by Mr. Charles L. McKay at Nushagak, Alaska, in 



1881, for the United States National Museum. By Frank H. Knowlton. Pp. 

 213-221. July 24, 1885. 



514. The generic name of the pastinacas, or "sting-rays." By S. Garman. Pp. 221- 



224. July 24, 1885. 



515. The influence of variations of temperature upon the rate and the work of 



the heart of the slider terrapin. (Pseudemys rugosa.) By H. G. Beyer. Pp. 

 225-229, 2 pis. July 24, 1885. 



516. Description of a new species of Pempher'is (Pempheris poeyi) from Cuba. 



By Tarleton H. Bean. Pp. 229-230. July 24, 1885. 



517. Notes on Epinephelus nigritus, Caulolatilus micro ps, and Coryphaena hippurus. 



By Tarleton H. Bean. Pp. 230-233. July 24, 1885. 



518. List of the birds of Labrador, including Ungava, East Main, Moose, and Gulf 



districts of the Hudson Bay Company, together with the Island of Anticosti. 

 By Lucien M. Turner. Pp. 233-254. July 24, 1885. 



519. Notes on some Floridian land and fresh-water shells with a revision of the 



Auriculacea of the eastern United States. By W. H. Dall. Pp. 255-288, 2 

 pis., July 24, 1885; p. 289, Aug. 27, 1885. 



520. A list of the Mesozoic and Cenozoic types in the collections of the U. S. 



National Museum. By John Belknap Marcou. Pp. 290-336, Aug. 27, 1885; 

 pp. 337-344, Sept. 17, 1885. 



521. On Turbinella pyrum, Lamarck, and its dentition. By W. H. Dall. Pp. 345- 



348, 1 pi. Sept. 17, 1885. 



522. A review of the American "golden warblers." By Robert Ridgway. Pp. 348- 



350. Sept. 17, 1885. 



523. Notes on the mineralogy and lithology of the District of Columbia. By George 



P. Merrill. Pp. 351-353. Sept. 17, 1885. 



524. Some emended names of North American birds. By Robert Ridgway. Pp. 354- 



356. Sept. 17, 1885 



525. A list of the Astacidae in the United States National Museum. By Walter 



Faxon. Pp. 356-361. Sept. 17, 1885. 



526. A list of the fishes known from the Pacific coast of tropical America, 



from the Tropic of Cancer to Panama. By David S. Jordan. Pp. 361-384, 

 Sept. 17, 1885; pp. 385-394, Oct. 3, 1885. 



527. Note on some Linnaean names of American fishes. By David S. Jordan. Pp. 



394-396. Oct. 3, 1885. 



528. On a collection of Medusae made by the United States Fish Commission steamer 



Albatross in the Caribbean Sea and Gulf of Mexico. By J. Walter Fewkes. 

 Pp. 397-402, 1 pi. Oct. 3, 1885. 



529. Description of Hesperomys truci, a new species belonging to the subfamily 



Murinae. By R. W. Shufeldt. Pp. 403-408, 1 pi. Oct. 3, 1885. 



530. Notes on some apparently preoccupied ornithological generic names. By Leon- 



hard Stejneger. Pp. 409-410. Oct. 3, 1885. 



531. The Chaclacayo trephined skull. By Otis T. Mason. Pp. 410-412, 1 pi. Oct. 



3, 1885. 



532. On the parasites of the Hessian fly. By C. V. Riley. Pp. 413-422, 1 pi. Oct. 3, 



1885. 



533. Description of Leptophidium cervinum and L. marmoratum, new fishes from 



deep water off the Atlantic and Gulf coasts. By G. Brown Goode and Tarle- 

 ton H. Bean. Pp. 422-424. Oct. 3, 1885. 



534. Notice of recent additions to the marine Invertebrata of the northeastern 



coast of America, with descriptions of new genera and species and critical 

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