Which fictional character devised by Lewis Carroll did  Alice recited 
'Tis the Voice of the Lobster:  As recited by Alice to the Mock Turtle* and the Gryphon, the first stanza describes a vain and stylish lobster who pretends not to fear sharks, but is in fact terrified by them. Mock Turtle: The Mock Turtle is a fictional character devised by Lewis Carroll from his popular book "Alice's Adventures in Wonderland".
The Mock Turtle