CONTENTS OF VOLUME IX. 



i< y- %fta(<t.Sc>| .-ft.o t- 



Volume IX, Number 1 



Moles, M. L. 



Another Record of a Small \Vhip- 

 Scorpion in California, 1. 



Girault, A. A. 



Notes on Chalcid Flics. Chielly 

 from California. 8. 



Moznette, G. F. 



The Rose Flea-Beetle, 13. 



Nininger, H. H. 



Notes on Birds of Laguna Beach 

 and Vicinity for 1916, 20. 



Hilton, Wm. A. 



Tlic Central Nervous System of 

 tlic .\mphipod Orchestia, 88- 



Volume IX, Number 3 



Bray, Henry 



List of Bees from Claremont-La- 

 guna Region, 93. 



Gardner, Leon L. 



A Partial List of the Mammals of 

 the Claremont Region, 101. 



A Preliminary List of Shells from 

 La.guna Beach and Nearby, 107. 



Nisbet, J. 



Solpugids from the Claremont- 

 I^aguna Re.gion, 22. 



Moore, Winifred T. 



Record of Two Pseudoscorpions 

 from Claremont-Laguna Re- 

 ,gion. 26. 



Hilton, Wm. A. 



The Central Nervous System of a 

 Sipunculid, 30. 



Littoral Ascidian Collected at La- 

 guna Beach, 36. 



Summer School at Laguna Beach. 

 38. 



Courses ()fl'ere<l at the Summer 

 School of the Laguna Beach 

 Biological Lal)oratorv. 1917, 44. 



Volume IX, Number 2 



Burnham, Hazel; Pierce, Wright M.; 



White, Halsted 



Preliminary List of llirds from the 

 Claremont-Laguna Region. 4,^. 



Hamilton, W. T. 



'I'lie Xer\ous System of .Aracoda 

 Semimaculala and the Descrip- 

 tion of a Method of Sterto- 

 grapliic Reconstruction, 7i. 



Hilton, W. A. 



.\ Reconstruction of the Nervous 

 System of a Xemertian Worm, 

 119. 



Volume IX, Number 4 



Lichti, P. A.; Schallenberger, R.; 

 Johnson, Charlotte 



.\ Tentative Li-t of Moths from 

 the Claremont-Laguna Region. 

 125. 



Prelimin.-iry List of Butterflies 

 from the Claremont-Laguna Re- 

 gion, 135. 



Hilton, William A. 



Su.ggestions from the Study of the 

 Central Nervous Systems of 

 Invertelirates, 141. 



Hilton, William A. 



v^ome Kcniarks on the Nervous 

 Systems of Two Sea-l'rchins, 

 147. 



Some lu'liinixlerms Cidlected at 

 Laguna I'leaeh. 151. 



Myers, Miss L. and Hilton, W. A. 



Some Reactions of Bracliinus 

 Lateralis, 152. 



