110 BULLETIN 193, UNITED STATES NATIONAL MUSEUM 



Proc. 

 No. 



1669. Description of a new species of leatherback turtle from the Miocene of Mary- 



land. By William Palmer. Pp. 369-373, 1 pi. Apr. 27, 1909. 



1670. Four new species of isopods from the coast of California. By S. J. Holmes and 



M. E. Gay, Pp. 375-379, 6 figs. Apr. 27, 1909. 



1671. Notes on two slugs of the genus Veronicella. By W. W. Robbins and T. D. A. 



Cockerell. Pp. 381-384, 1 pi. Apr. 27, 1909. 



1672. Anyam gila (mad weave): A Malaysian type of basketwork. By Otis T. 



Mason. Pp. 385-390, 11 figs. May 6, 1909. 



1673. On a collection of Recent crinoids from the Philippine Islands. By Austin 



Hobart Clark. Pp. 391-410, 1 fig. May 13, 1909. 



1674. Descriptions of some bees in the U. S. National Museum. By T. D. A. Cock- 



erell. Pp. 411-420. May 13, 1909. 



1675. Description of a new isopod of the genus Jaeropsis from Patagonia. By Har- 



riet Richardson. Pp. 421-422, 1 fig. May 13, 1909. 



1676. AitiJitodiscoides, a new genus of arenaceous Foraminifera. By Joseph A. Cush- 



man. Pp. 423-424, 1 pi. May 13, 1909. 



1677. Description of a new whitefish (Coregonus oregonius) from McKenzie RiTer, 



Oregon. By David Starr Jordan and John Otterbein Snyder. Pp. 425-430, 

 1 fig. May 15, 1909. 



1678. The isopod crustacean Acanthoniscus spiniger Kinahan redescribed. By Har- 



riet Richardson. Pp. 431-434, 7 figs. May 15, 1909. 



1679. Additions to the list of Philippine birds, with descriptions of new and rare 



species. Ey Edgar Alexander Mearns. Pp. 435-447. May 22, 1909. 

 16S0. Remarks on the insectivores of the genus Gymnura. By Marcus Ward Lyon, 

 Jr. Pp. 449-456, 4 pis. May 27, 1909. 



1681. Description of a new snake from Panama. By Leonhard Stejneger. Pp. 457- 



458. May 27, 1909. 



1682. Description of a new skate (Dactylohatus armatus) from deep water off the 



southern Atlantic coast of the United States, By Barton A. Bean and Alfred 

 C. Weed. Pp. 459-461, 1 fig., 1 pi. May 27, 1909. 



1683. A list of birds collected by Dr. Paul Bartsch in the Philippine Islands, Borneo, 



Guam, and Midway Island, with descriptions of three new forms. By Edgar 

 Alexander Mearns. Pp. 463-478. May 27, 1909. 



1684. Additional notes on mammals of the Rhio-Linga Archipelago, with descriptions 



of new species and a revised list. By Marcus Ward Lyon, Jr. Pp. 479-491, 

 1 pi. June 1, 1909. 



1685. Revision of the crinoid family Comasteridae, with descriptions of new genera 



and species. By Austin Hobart Clark. Pp. 493-507. June 7, 1909. 



1686. A new squirrel from Direction Island, South China Sea. By Marcus Ward 



Lyon, Jr. Pp. 509-510. June 7, 1909. 



1687. The thorax of insects and the articulation of the wings. By Robert Evant 



Snodgrass. Pp. 511-595, 6 figs., 30 pis. June 18, 1909. 



1688. Descriptions of npw genera and species of fishes from Japan and the Riu Kiu 



Islands. By John Otterbein Snyder. Pp. 597-610. June 18, 1909. 



1689. Notes on the fossil mammalian genus Ptilodus, with descriptions of new 



species. By James Williams Gidley. Pp. 611-626, 9 figs., 1 pi. June 19, 1909. 



1690. Fresh-water sponges in the collection of the United States National Museum. 



— Part I. Specimens from the Philippines and Australia. By Nelson Annan- 

 dale. Pp. 627-632, 4 figs. June 19, 1909. 



1691. Descriptions of seventeen new species of Recent crinoids. By Austin Hobart 



Clark. Pp. 633-651. June 19, 1909, 



1692. Dragonflies of the Mississippi Valley collected during the pearl mussel inves- 



tigations on the Mississippi River, July and August, 1907. By Charles 

 Branch Wilson. Pp. 653-671. June 19, 1909. 



1693. Four new species of the crinoid genus Rhizocrinus. By Austin Hobart Clark. 



Pp. 673-676. June 19, 1909. 



1694. Descriptions of two new species of electric rays, of the family Narcobatidae, 



from deep water off the southern Atlantic const of the United States. By 

 Barton A. Bean and .'\lfrcd C. Weed. Pp. 677-680, 1 fig. June 21, 1909. 



