A Monograph on the Sub-class Cirripedia (Volume 2 of 2)Note 52 — 1. Family BALANIDÆ, (or Sessile Cirripedes). (continued 2)Reading edition‘Edinburgh New Philosophical Journal,’ July, 1843, Pl. 3, 4.◇Copy noteReturn to 1. Family BALANIDÆ, (or Sessile Cirripedes). (continued 2)