"These have the shell regularly rounded in front and narrowed behind; the legs are of moderate length,…
When alarmed, the hermit crab withdraws itself wholly into its portable house, closing the mouth of…
"[The paguridae] includes the Hermit or Soldier Crab, Pagurus Bernardus, the abdominal portion…
"The Parthenope horrida, a native of the Atlantic and Indian Oceans, is covered with the most…
"The Spiny Lobster, Palinurus vulgaris, which may be taken as the type of the family, often…
"The Purse Crab, Birgus Latro is a very curious species found in Amboyna and some of the adjacent…
"They are distinguished by the possession of a large oval or triangular appendage which covers the base…
"In these the back is usually covered with spines and hairs. They generally live in deep water, and…
"The Eriphea spinifrons, for instance, distributed in nearly all seas, has the front covered…