7. _Genus_--ANELASMA.
1. _Anelasma squalicola_, Lovén. (Darwin, 'Lepadidæ,' p. 170, Tab. 5,
fig. 1-7.)
_Hab._--In Mari septentrionali, squalis affixa.
A Monograph on the Sub-class Cirripedia (Volume 2 of 2) The Balanidæ, (or Sessile Cirripedes); the Verrucidæ, etc., etc. · 第 312 / 417 题