VIII TABLE OF CONTENTS. 



Dyar, Harrison G. — Continued. Paga 



ria, Metis mexicola. Megalopyge lampra, M. cyrtota, M. trujillina, 

 M. codiopteris, M. bissesa, Anacraga sofia, Acraga ran tin. ('astnia 

 hechtlx, Xyleutes strigifer, Miacora diffidens, Hypopta salome, II. 

 chilodora, Trigena amarosa, Stenophyes disparilis, Pachyzancla 

 ju/irtalis, Ciraphorus elcodes, Eromene diatrxalis. 



New varieties: Pseudosphex melanogcn, Xj/hecosoma nigrifer, 

 Eucereon xanthodora, Eriopyga pseudostigma, Oxydia schema! im. 

 Podalia misantla. 



New name: Cropia consonens. 



Elliot, D. G. Descriptions of some new species of 

 Monkeys of the genera Pithecus and Pygathrix col- 

 lected by Dr. W. L. Abbott and presented to the United 

 States National Museum. — No. 1 751 . August 6, 1910 a . . . 343-352 



New species: Pithecus lapsus, P. agnatus, J', lingungensis, P. lau- 

 tensis, P.sirhassenensis, P. vitiis, P. carimatse, P. mandibularis , /'. 

 Ixnreanus, J', cupidus, P. lingse, P. impudens, P. capitalis, Pyga- 

 thrix ultima, P. sanctorum, P.flavicauda. 



Embody, George C. A new fresh-water Amphipod from 

 Virginia, with some notes on its biology. — No. 1746. 



June 18, 1910° 299-305 



New species: Eucrangonyx serratus. 



Evermanx, Barton Warren, and William Converse 

 Kendall. A comparison of the Chub-mackerels of the 

 Atlant Lc and Pacific oceans.— No. 1748. June 18, 1910 a . . 327-328 



Gilmore, Charles W. Leidyosuchus sternbergii, a new 

 species of Crocodile from the Ceratops Beds of Wyo- 

 ming.— No. 1762. October 15, 1910 ° 485-502 



New Bpecies: Lt idyosuchus Sternberg* 7 '. 



Grossbeck, John A. Studies of the North American £eo- 



metrid Moths of the genus Pero. — No. 1753. August 19, 



1910 a . 359-377 



New species: Pero giganteus, J', modestus, P. Colorado, P. marmo- 

 ratus. 



Hay, Oliver P. Descriptions of eight new species of 



fossil Turtles from west of the one hundredth Meridian.— 



No. 1747. June 29, 1010° ...307-326 



New Bpecies: Compsemys parva, C. vafer, Basilemys prxekara, /•' 

 noblis, Adocus vigor atus, Alamosemys annexa, Uoplochelys bicari- 

 nata, Aspideretes amnigenus. 



Jordan, David Starr, and Wdlliam Francis Thompson. 

 Description of a new species of deep-water Sculpm 

 (Triglopsis ontariensis) from Lake Ontario, with notes on 



related species— No. 1728. April 30. 1910 a 75-78 



New Bpecies: Trigl-opsia ontariensis. 



a Date of publication. 



