(full paper is archived in the Miller Library)
Title: Morphogenesis and behavior during metamorphosis and postmetamorphic growth of the tunicate Ascidia ceratodes
Student Author(s): Allen, Neil
Faculty Advisor(s): Abbott, Donald P.
%E Epel, David
Location: Final Papers Biology 175H
Date: June 1981
Abstract: Fertilized eggs of Ascidia ceratodes hatch in about 24 hours. Resulting free swimming larvae settle and begin metamorphosis 1-2 days later. Development of the major organs involved in filter feeding occurs 36-48 hours after settlement. Feeding begins at 60-72 hours. Spontaneous contraction begin at about 48 hours and contractions in response to physical disturbance at 72 hours.