3 i>^ Ks>* f<? 



CONTENTS OF VOLUME III. 



Plates I-XLI. 



PAGE 



Title-page i 



Contents iii 



No. I. Studies on Ciliate Infusoria. By N. M. Stevens. (Plates I-VI) i .-^ 



(Published May 4, 1901.) 



No. 2. Coccida; (Scale Insects) of Japan. By Shinkai Inokichi 



Kuwana. (Plates VII-XIII) 43 i-^ 



(PubUshed March 4, l!)02,) 



No. 3. Some Observations on Ascorhiza occidentalis Fewkes, and 



Related Alcyonidia. By Alice Robertson. (Plate XIV) . . 99 



(Published March 14, 1902.) 



No. 4. The Anatomy of Epidella squamula, sp. nov. By Harold 



Heath. (Plates XV-XVI) 1091^' 



(Published June 12, 1902) 



No. 5. Variation and Fusion of Colonies in Compound Ascidians. 



By Frank W. Bancroft. (Plate XVII) i37 -^ 



(Published January 31, 1903.) 



No. 6. The Net- Winged Midges (Blepharoceridse) of North America. 



By Vernon L. Kellogg. (Plates XVIII-XXII) 187 v 



(Published February 12, 1903.) 



No. 7. Hopkins Stanford Galapagos Expedition, 1S98-1899. Mam- 

 mals of the Galapagos Archipelago, Exclusive of the 

 Cetacea. By Edmund Heller. (Plate XXIII) 233 



(Published August 31, 1904.) 



No. 8. Notes on Fishes from the Gulf of California, with the De- 

 scription of a New^ Genus and Species. By Cloudsley 

 Rutter. Plate XXIV) 251 >/ ^ 



(Published August 17, 1904.) 



No. 9. Notes on Fishes from the Pacific Coast of North America. 



By Charles H. Gilbert. (Plates XXV-XXIX) 255 •" 



(Published August 20, 1904.) , 



No. 10. The Hypopygium of the Dolichopodidse. By Robert E. 



Snodgrass. (Plates XXX-XXXIII) 273 



(Published September 28, 1904.) 



No. II. Remarks on the Sexes of Sphaeromids with a Description of a 

 New Species of Dynamene. By Samuel J. Holmes. 

 (Plate XXXIV) .295 



(Published October 11, 1904.) 



No. 12. On Some New or Imperfectly Known Species of West 

 American Crustacea. By Samuel J. Holmes. (Plates 

 XXXV-XXXVII) 307 



(Published October 11, 1904.) 



No. 13. Some Arachnida from California. By Nathan Banks. (Plates 



XXXVIII-XLI) 331 



(Published December 1, 1904.) 



Index 377 



December 12, 1904. 



