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

by Charles Darwin

1. [Genus—PROTEOLEPAS.]

1. [Proteolepas bivincta], Darwin. (‘Balanidæ,’ p. [589], Tab. [24] et [25].)

Hab.—In insulis Indicis occidentalibus.

---

DESCRIPTION OF PLATES.

PLATE [1.]
[BALANUS TINTINNABULUM.]

• Fig. [a], [b], and [f] (upper shell), [Balanus tintinnabulum],—var. communis.
• [c] and [f] (part of shell), ”””validus.
• [d],””””coccopoma.
• [e],””””concinnus.
• [f] (part of shell),”””validus.
• [g],””””zebra.
• [h],””””crispatus.
• [i],””””spinosus.
• [k],””””occator.
• [l],””””d’Orbignii.

PLATE [2.]
Genus—[BALANUS].

• Fig. [1 a],[Balanus tintinnabulum],—var. communis, scutum.
• [1 b],”””occator”
• [1 c], [1 d], and [1 e],”””communis”
• [1 f],”””coccopoma”
• [1 g],”””concinnus”
• [1 h], (magnified)””(young)” vesiculosus”
• [1 i], and [1 k],”””communis, tergum.
• [1 l],”””coccopoma”
• [1 m], and [1 n],”””d’Orbignii”
• [1 o],”””coccopoma”
• [2 a], [2 b], [2 c], [2 d], [Balanus tulipiformis], scutum and tergum, external and internal views of.
• [3 a], [3 b], [3 c], [3 d], [Balanus psittacus], scutum and tergum, external and internal views of.
• [4 a], [4 b], [Balanus Capensis], scutum and tergum, internal view of.
• [5 a], [5 b], [Balanus nigrescens]””
• [6 a], [Balanus decorus], scutum, internal view; [6 b], tergum, external view.