BIBLIOGRAPHY OF IT. S. NATIONAL MUSEUM. 699 



echinodermata— continued. 



Pago. 



Ophiolebes acanellce V 445 



Amphiura otteri Ljung. (?), Lym 445 



fragilis. sp. nov 445 



Ophioscolex quadrispinus V 446 



flemieuryale tenuispina V 446 



IIYDROIDA. 



Cladocarpus flexilis, sp. nov 447 



TUNICATA. 



Ouleolus Tanneri, sp. nov 447 



Charles D. Walcott. Note on some Paleozoic Pteropods. 



Amer. Journ. Sci., xxx, July, 1885, pp. 17-21. Also as a .separate. 

 F. L. Washburn. Deep-sea dredging on the United States steamer Alhatross. 



Trans. Am. Fish. Soc, 1886, p. 17. 

 Samuel Webber. Trout of Sunapee Lake. 



Forest and Stream, xxvi, 3, Fob. 11, 1886, p. 51. 



Samuel Webber. The new trout of Sunapee Lake. 



Forest and Stream, xxvi, 8, Mar. 18, 1886, p. 149. 



Samuel Webber. The trout of Sunapee Lake. 



Forest and Stream,, xxvi, 11, Apr. 8, 18S6, p. 208. 



Charles A. White. On the fresh-water invertebrates of the North American 

 Jurassic. 



Bulletin U.S. Geological Survey, No. 29, pp. 1-24 (693-112), pl.i-iv. 



Henry S. Williams. On the classification of the Upper Devonian. 

 Proc. Amer. Assoc. Adv. Sci.,xx\iv, Aug., 1885, pp. 222-234. 



S. S. Woodard. The trout of Sunapee Lake. 

 Forest and Stream, xxvi, 15, May 6, 1886, p. 287. 



