A Monograph on the Sub-class Cirripedia (Volume 2 of 2) / The Balanidæ, (or Sessile Cirripedes); the Verrucidæ, etc., etc.

by Charles Darwin

Hab.—In Archip. Philippino.

16. [Genus—CATOPHRAGMUS.]

1. [Catophragmus polymerus], Darwin. (‘Balanidæ,’ p. [487], Tab. [20], fig. [4].)

C. basi membranaceâ: sine appendicibus caudalibus.

Hab.—In Australiâ.

2. [Catophragmus imbricatus], G. B. Sowerby. (Darwin, ‘Balanidæ,’ p. [490].)

C. basi calcareâ: cum appendicibus caudalibus.

Hab.—In Indiâ occident.

2. Fam. [VERRUCIDÆ].