A Monograph on the Sub-Class Cirripedia: With Figures of All the Species (1854)

by

Write The First Customer Review
A Monograph on the Sub-Class Cirripedia: With Figures of All the Species (1854) - Darwin, Charles, Professor

Excerpt: ...and the thorax seems of no service, excepting perhaps as a sort of outer lip to protect the mouth. The cirri are in an extreme state of abortion, and evidently functionless; they are lined with purplish corium, without the vestige of a muscle; they are usually distorted and bent in different directions; they vary in size, and even ...

A Monograph on the Sub-Class Cirripedia: With Figures of All the Species (1854) 2010, Kessinger Publishing

ISBN-13: 9781166492632

Trade paperback

Select