首页 / 官方藏书 / A Monograph on the Sub-class Cirripedia (Volume 2 of 2) / The Balanidæ, (or Sessile Cirripedes); the Verrucidæ, etc., etc. / 1. TUBICINELLA TRACHEALIS. Pl. 17, fig. 3 a-3 c.

1. TUBICINELLA TRACHEALIS. Pl. 17, fig. 3 a-3 c.

A Monograph on the Sub-class Cirripedia (Volume 2 of 2) / The Balanidæ, (or Sessile Cirripedes); the Verrucidæ, etc., etc. · Charles Darwin · 第 76 / 136 章