Читать книгу The Sea and Its Living Wonders - G. Hartwig - Страница 16
CHAPTER XIII. CRUSTACEA. CRABS—LOBSTERS.
Оглавление| How are they distinguished from the Insects?—Barnacles and Acorn-shells.—Siphonostomata.—Entomostraca.—King-Crab.—Edriophthalmia.—Sandhoppers.—Thoracostraca.—Compound Eye of the higher Crustaceans.—Respiratory Apparatus of the Decapods.—Digestive Organs.—Chelæ or Pincers.—Distribution of Crabs.—Land Crabs.—The Calling Crab.—Modifications of the Legs in different species.—The Pinna and Pinnotheres.—Hermit Crabs.—The Lobster.—The Cocoa-nut Crab.—The Shrimp.—Moulting Process.—Metamorphoses of Crabs.—Victims and Enemies of the Crustaceans.—Their Fecundity.—Marine Spiders and Insects | 243 |
