Title: Biblio RTF Export
Author: Biblio 7.x

W. E.  Ritter, ?The ascidians collected by the United States Fisheries Bureau Steamer Albatross on the coast of California during the Summer of 1904?, University of California Publications in Zoology, vol. 4(1), pp. 1-52, 1907.

V.  Redikorzev, ?Die ascidien der russichen Polar expedition 1900-1903?, Zoologischer Anzeiger, vol. 31, pp. 521-525, 1907.

W.  Michaelsen, ?Tunicaten.?, in Ergebnisse der Hamburger Magalhaensischen Sammelreise, 5th ed., vol. 8, Hamburg: L. Friederichsen & Co., 1907, pp. 1-84.