30 BULLETIN 51, UNITED STATES NATIONAL MUSEUM. 



P. 87. A study of the trunk-fishes (Ostraciontidje), with notes upon 

 the American species of the family. By G. Brown Goode. 



pp. '261-283. 



P. 88. On the habits of the Rocky Mountain goat. By James C. 

 Merrill. 



pp. 283-284. 



P. 89. Notes on a collection of fishes from eastern Georgia. By Tar- 

 leton H. Bean. 



pp. 284-286. 



P. 90. Description of a new species of A/niuri/s {A. ponderosus), from 

 the Mississippi river. By Tarleton H. Bean. 



pp. 286-290. 



P. 91. Note on Endotliyra ornata. By C. A, White. 



p. 291. 



P. 92. Note on C7'iocardium and EtJi)nocardiui)i. V>y C. A. White. 



pp. 291-292. 



P. 93. Descriptions of new cretaceous invertebrate fossils from Kan- 

 sas and Texas. By C. A. White. 



pp. 292-298, 5 pis. 



P. 94:. Notes on a collection of fishes obtained in the stream of Guana- 

 juato and in Chapala Lake, Mexico, by Prof. \. Duges. B}- 

 David S. .Jordan. 



pp. 29.S-301. 



P. 95. Descriptions of two species of fishes collected by Prof. A. 

 Duges in central Mexico, ^w Tarleton H. Bean. 



pp. 302-305. 



P. 96. Report of experiments upon the animal heat of fishes, made at 

 Provincetown, Massachusetts, during the summer of 1879, in 

 connection with operations of the United States Fish Commis- 

 sion. By J. H. Kidder. 



pp. 306-326. 



P. 97. Descriptions of new genera and species of fishes from the coast 

 of California. By W. N. Lockington. 



pp. 326-332. 



P. 98. Catalogue of a collection of fishes obtained in the Gulf of 

 Mexico by Dr. J. W. Velie, with descriptions of seven new 

 species. By G. Brown Goode and Tarleton H. Bean. 



pp. 333-345. 



P. 99. Notice of a new species of the ' Willemoesia group of crustacea' 

 (Recent Eryontidse). By Sidney I. Smith. 



pp. 345-353, 1 plate. 



P. 100. Descriptions of some genera and species of Alaskan fishes. 

 By Tarleton H. Bean. 



pp. 353-369. 



P. 101. Fourth installment of ornithological l)i])liography; being a list 

 of faunal publications relating to British birds. By Elliott 

 Coues. 



pp. 359-477. 



