114 BULLETIN 193. UNITED STATES NATIONAL MUSEUM 



Free 

 No. 



1764-. A review of the venomous toadfishes. By Barton A. Bean and Alfred C. 

 Weed. Pp. 511-526, 7 figs., 4 pis. Oct. 15, 1910. 



1765. New moths of the genus Trichosiibas. By August Busck. Pp. 527-530, 1 pi. 



Oct. 15, 1910. 



1766. The stalk-eyed Crustacea of Peru and the adjacent coast. By Mary J. Rath- 



bun. Pp. 351-620, 3 figs., 21 pis. Oct. 20, 1910. 



1767. Marine amphipods from Peru. By Alfred O. Walker. Pp. 621-622, 1 fig. 



Oct. 18, 1910. 



1768. Fresh-water amphipods from Peru. By Ada L. Weckel. Pp. 623-624, 1 fig. 



Oct. 18, 1910. 



1769. A revision of the fossil plants of the genera Acrostichopteris, Taeniopteris, 



Nilsonia, and Sapindopsis from the Potomac group. By Edward W. Berry. 

 Pp. 625-644. Oct. 18, 1910. 



1770. Description of a new parasitic isopod from the Hawaiian Islands. By Har- 



riet Richardson. Pp. 645-647, 6 figs. Oct. 18, 1910. 



1771. Fresh-water sponges in the collection of tlie United States National Museum. — 



Part IV. Note on the fresh-water sponge, Ephydatia japonica, and its 

 allies. By Nelson Annandale. Pp. 649-650. Oct. 18, 1910. 



Volume 39 



Proceedings of the United States National Museum, vol. 39. Pp. i-xviii (title 

 page, advertisement, table of contents, and list of illustrations) ; pp. 1-664 

 (Proceedings papers 1772-1807) ; pp. 665-968 (index) ; 189 figs., 71 pis. 1911. 



1772. The annelids of the family Arenicolidae of North and South America, in- 



cluding an account of Arenicola glacialis Murdoch. By James Hartley 

 Ashworth. Pp. 1-32, 14 figs. Sept. 23, 1910. 



1773. A new genus and species of lizard from Florida. By Leonhard Stejneger. 



Pp. 33-35, 6 figs. Sept. 23, 1910. 



1774. The thorax of the Hyraenoptera. By Robert Evans Snodgrass. Pp. 37-91, 



91 figs., 16 pis. Oct. 25, 1910. 



1775. Terrestrial isopods collected in Costa Rica by J. F. Tristan, with descriptions 



of a new genus and species. By Harriet Richardson. Pp. 93-95, 4 figs. 

 Oct. 25, 1910. 



1776. A new scincid lizard from the Philippine Islands. By Leonhard Stejneger. 



Pp. 97-98. Oct. 25, 1910. 



1777. Japanese sawflies in the collection of the United States National Museum. 



By S. A. Rohwer. Pp. 99-120. Oct. 25, 1910. 



1778. The fishes of the Lake of the Woods and connecting waters. By Barton 



Warren Evermann and Homer Barker Latimer. Pp. 121-136. Oct. 25, 1910. 



1779. Description of a new species of Antlocra from the Atlantic coast of North 



America. By Harriet Richardson. Pp. 137-138, 1 fig. Oct. 25, 1910. 



1780. A new species of cestode parasite {Taenia balaniceps) of the dog and the 



lynx, with a note on Proteocephalus punicus. By Maurice C. Hall. Pp. 

 139-151, 9 figs. Oct. 25, 1910. 



1781. The west American mollusks of the genus Alaba. By Paul Bartsch. Pp. 



153-156, 4 figs. Oct. 25, 1910. 



1782. Notes on the structure and habits of the wolffishes. By Theodore Gill. 



Pp. 157-187, 13 figs., 12 pis. Jan. 9, 1911. 



1783. North American parasitic copepods. — Part 9. The Lernaeopodidae. By 



Charles Branch Wilson. Pp. 189-226, 8 pis. Jan. 9, 1911. 



1784. Description of a new rabbit from islands off the coast of Virginia. By 



Edgar A. Mearns. Pp. 227-228, 2 pis. Jan. 9, 1911. 



1785. Descriptions of new mollusks of the family Vitrinellidae from the west 



coast of America. By Paul Bartsch. Pp. 229-234, 2 pis. Jan. 9, 1911. 



1786. New South American parasitic Hymenoptera. By J. C. Crawford. Pp. 235- 



239, 4 figs. Dec. 28, 1910. 



1787. A review of the sciaenoid fishes of Japan. By David Starr Jordan and 



William Francis Thompson. Pp. 241-261, 4 figs. Jan. 30, 1911. 



