CONTENTS 



PAGE 



No. 1. The Vertical Distribution of Eucalanus elongatus in the 



San Diego Region during 1909, by Calvin O. Esterly ]-7 



No. 2. New and Rare Fishes from Southern California, by Ed- 

 win Chapin Starks and William M. Mann 9-19 



No. 3. Classification and A'ertical Distribution of the Chaeto- 

 gnatha of the San Diego Region, including Redescriptions of 

 some Doubtful Species of the Group, by Ellis L. Michael. 

 With jilates l-S 21-186 



No. 4. Dinoflagellata of the San Diego Region, IV: The Genus 

 Goiiyaulax, with Notes on its Skeletal Morphology, and a 

 Discussion of its Generic and Specific Characters, by Charles 

 Atwood Kofoid. With plates 9-17 187-286 



No. 5. On the Skeletal Morphology of Goiii/aulax catenata (Lev- 



ander), by Charles Atwood Kofoid. With plate 18 287-294 



No. 6. Dinoflagellata of the San Diego Region, V: On Siiiraulax, 

 a New Genus of the Peridinida, by Charles Atwood Kofoid. 

 With plate 19 295-300 



No. 7. Notes on some Cephalopods in the Collection of the ITniver- 



sity of California, by S. S. Berry. With plates 20-21 301-310 



No. 8. On a Self-closing Plankton Net for Horizontal Towing, 



by Charles Atwood Kofoid. With plates 22-25 311-348 



No. 9. On an Improved Form of Self-closing Water-bucket for 



Plankton Inxestigations, by Charles Atwood Kofoid 349-352 



Index 353-357 



