PROCEEDINGS 



CALIFORNIA 



ACADEMY OF SCIENCES. 



SECOND SER] 



OF WASHI 

 VOLUNl fe — IV, 



Part 2. 



anthropologic/ SOCIETY 

 NdTON, D. 



CONTENTS: 



Page 

 The Odonata of Baja California. Philip P. Calvert 463 



Two Species of Aqnilegia from the Upper Sonoran Zone of Colorado 



and Utah. Alice Eastwood 559 



Notes on West American Crustacea. Samnel J. Holmes 563 



Notes on Palasozoic Crustacea No. 4.— On a New Trilobite from Arkan- 

 sas Lower Coal Measures. Anthony W. Vogdes 589 



Description of Evermannia, a New Genus of Gobioid Fishes. 



David Starr Jordan. 592 



On the Diptera of Baja California, including Some Species from 



Adjacent Regions. C. H. Tyler Townsend 593 



Proceedings "-1 



Index 643 



San Francisco : 

 CALIFORNIA ACADEMY OF SCIENCES. 



1895. 



Issued April 17. 1895. 



