A  monograph on the sub-class Cirripedia
Subtitle: with figures of all the species.
By: By Charles Darwin.
Series: Ray Society Publication
Publisher: Ray society
Published: 1851
Place of publication: London
Subjects: Cirripedia; Barnacles
Table of contents: title: [v.1] The Lepadidae; or, pedunculated cirripedes.; title: [v.2] The Balanidae (or sessile cirrepedes) the Verrucidae, etc., etc., etc.