592 



REPORT OF NATIONAL MUSMUM, 1887. 



Frederick W. True. On a Spotted Dolphin apparently identical with the Prodel- 

 phinii8 doris of Gray. 



Report Smithsonian Institution, 1884, IT, 1886, pp. 317-324, pis. i-vi. 



Frederick W. True. The Florida Musk-rat, Neofiber allcni True. 



Report Smithsonian Institution, 1884, II, 1886, pp. 325-330, pis. i-iii. 



Frederick W. True and F. A. Lucas. On the West Indian Seal, Monachus tropicalis 

 Gray. 



Report Smithsonian Institution, 1884, n, 1886, pp. 331-335, pis. i-iii. 

 Frederick W. True. A new study of the genus Dipodomys. 



Proc. JJ. S. Nat. Mus., IX, Oct. 30, 1886, pp. 409-413. 



(Read before the Biological Society of "Washington, November 28, 1885.) 



Frederick W. True. An annotated list of the Mammals collected by the late Mr. 

 Charles L. McKay in the vicinity of Bristol Bay, Alaska. 

 Proc. V. S.Nat. Mus., ix, Oct. 11, 1886, pp. 221-224. 

 Frederick W. True. Description of a new genus and species of mole, Dymecodon 

 pilirostris, from Japan. 



Proc. V. S. Nat. Mus., IX, Ang. 26, 1886, pp. 97, 98. 



Frederick W. True. A new Bat from Puget Sound. 



Science, Vlll,, Dec. 24, 1886, p. 588. 



A diagnosis of Yespertilio longicrus sp. n. 



Frederick W. True. Description of a new species of Bat, Vespertilio longicrus, 

 from Paget Sound. 



Proc. V. S. Nat. Mus., x, April 25, 1887, pp. 6, 7. 

 Frederick W. True. The Almiqui. 



Science, vin, No. 190, Sept. 24, 1886, p. 282 ; one cut. 



Notes on the acquisition of a living specimen. 



Frederick W. True. An Ass with abnormally developed hoofs. 



Science, vin, No. 191, Oct. 1, 1886, p. 304. 



An account of a remarkable case of hypertrophy of the hoofs. 



Frederick W. True. Some distinctive cranial characters of the Canada Lynx. 

 Proc. U. S. Nat. Mus., x, April 25, 1887, pp. 8, 9. 



A. E. Verrill. Results of the explorations made by the steamer A Ibatross off the 

 northern coast of the United Statas in 1883. 



Report U. S. Com. Fish and Fisheries, part xi, for 1883 (1886), pp. 513-699, pis. 1-44, 1885. 



This report is divided into the following topics: "Character of the deep-sea deposits." 

 "List of the stations occupied by the Albatross in 1883." " Fauua of the deep water." "Fauna 

 of the northern waters." "Lists of species dredged by the Albatross in 1883, and by the Fish 

 Hawk in 1880-'82." "Fauna of the shallow water near Cape Hatteras." "List of the shallow 

 water Mollusca dredged off Cape Hatteras by the Albatross in 1883, by Miss K. J. Bush." 

 "Fauna of the surface water of the Gulf Stream." "Preliminary list of Acalephae collected 

 by the Albatross in 1883, in the region of the Gulf Stream, by J. W. Fewkes." 



The plates contain 245 figures covering most of the groups of marine invertebrates, and 

 mainly representing species that had been previously described. 



The following new forms are described : 



Mollusca. 



Mangilia ephamilla Bush, p. 80. 

 Mangilia melanitica Dall, var. oxia 



Busb., p. 580. 

 Mangilia oxytata Bush, p. 582. 

 Mangilia (?) glypta Bush, p. 582. 

 Niso caglees Bush, p. 585. 

 Dentalium leptum Bush, p. 586. 

 Cadulus Carolinensis Bush, p. 587. 

 Nea>ra costata Bush, p. 587. 



Tunicata. 



Culeolus Tanneri Ver., p. 529 (foot-note). 



Echinodcrmata. 



Synapta brychia Ver., p. 539. 

 Ophiacantha fraterna Ver., p. 545. 

 Ophiacantha varispina Ver., p. 545. 

 Ophiacantha gracilis Ver., p. 548. 

 Amphiura fragilis Ver., p. 549. 



Acalephce. 



Atolla Yerrillii Fewkes, p. 596. 



Nauphantopsis Diomedece Fewkes, gen. et sp. nov., 



p. 596. 

 Pterophysa grandis Fewkes, gen, et sp. nov., p. 598. 

 Angelopsis globosa Fewkes, gen. et sp. nov., p. 599. 



