BIBLIOGKAPHY OF THE TtJNICATA. 

 RlTTEE, W. E. 



1907. The Ascidians collected by the United States Fisheries 

 Bureau steamer 'Albatross' on the coast of California during 

 the summer of 1904. Univ. California publ., Zool. IV, 1, pp. 

 1-52, pis. i-iii. [14 sps.] 



1908. Ascidians of California Coast, Jrn. E. Micr. Soc. 1908, 

 p. 34. 



1907. The significant results of a decade's study of the 

 Tunicata [1897-1907] . Amer. Naturalist, XLI, pp. 453-460. 

 1909. Halocynthia Johnsoni n. sp. A comprehensive inquiry 

 as to the extent of law and order that prevails in a single 

 animal species. Univ. California pnbl., Zool. VI, pp. 65-114, 

 pis. vii-xiv. 



1910. Zool. Jahresl. 1909, Tunicata, p. 4. 



Hitter, W. E., & Edith S. Byxbee. 



1905. Reports on the scientific results of the Expedition to 

 the Tropical Pacific in the . . . 'Albatross.' . . . VIII. 

 The Pelagic Tunicata. Mem. Mas. Comp. Zool. XXVI, 5, 

 pp. 195-214, pis. i, ii. 



1907. Zool, Zentralbl. XIV, p. 181. 



Robert, Eugene. 



1854. Voysige en Islande et au Greenland . . . sur la 

 corvette 'La Recherche' . . . sous la direction de M. Paul 

 Gaimard. Zoologie et Medecme. 8. Paris, [p. 164 (3 sps.).] 



Robertson, William C. 



1898. Report on the trawling experiments of the 'Garland/ 

 and on the fishery statistics relating thereto. Rep. Fish. 

 Board Scotland, XVI, in, pp. 17-87. [pp. 57-71 passim.'] 



Rodger, Alexander. 



1894. Preliminary account of Natural History Collections 

 made 011 a Voyage to the Gulf of St. Lawrence and Davis 

 Straits. Proc. Roy. Soc. Edinb. XX (1895), pp. 154-163. 

 [pp. 157, 162 (2 sps.).] 



Roemer, Fritz. 



1904. Zoologische Sammelreise nach dem adriatisclien 

 Meere. Ber. Senckcnl. nat. Ges. 1903, pp. 148-152. [p. 151 

 (Microcosmus vulija/ris] .] 



1905. Die Tierwelt des nordlichen Eismeeres. Jahrl. 

 Nassau. Ver. Naturk. LVIII, pp. xxiv-xliii. [p. xxxv.] 



1907. Die Abnahme der Tierarten mit der Zunahme der 

 geographichen Breite. Ber. Senckenb. nat. Ges. 1907, n, pp. 

 63-112. [p. 109.] 



