Isopoda is an order of crustaceans. Members of this group are called isopods and include both aquatic species and terrestrial species such as woodlice. All have rigid, segmented exoskeletons, two pairs of antennae, seven pairs of jointed limbs on the thorax, and five pairs of branching appendages on the abdomen that are used in respiration.

Oct 7, 2024 · Isopods, members of the order Isopoda, are a diverse group of crustaceans found in marine, freshwater, and terrestrial habitats. These invertebrates are characterized by their dorsoventrally flattened bodies, segmented, armor-like exoskeletons, and two pairs of antennae.

Mar 4, 2025 · Isopod, any member of the order Isopoda (class Crustacea), a group of diverse, widely occurring forms including marine, freshwater, and terrestrial species. Most are free-living, but a number of marine species are parasitic on other animals.

Isopods are an order of marine invertebrates (animals without backbones) that belong to the greater crustacean group of animals, which includes crabs and shrimp.

Isopoda is a diverse and widely distributed order of aquatic and terrestrial malacostracan crustaceans, characterized by a generally small, dorsoventrally flattened body, a pair of maxillipeds, two large antennae and one small vestigial pair, a cephalic shield rather than a carapace, unstalked compound eyes, and many legs (except in the ...

Early isopods were shallow marine inhabitants, then spread to freshwater, deep marine, and terrestrial areas, where they live today. A diverse order of crustaceans, the isopods are mainly small, at least slightly dorsoventrally flattened, gray or brown organisms with numerous legs, called pereopods.

2 days ago · The isopods are diverse, with 10 861 species found in all ecosystems from the deepest oceans to montane terrestrial habitats as well as deep underground in caves or aquifers. Isopods are thought of as dorsoventrally flattened, as in the typical terrestrial slater, and indeed many species fit this morphological stereotype.

Isopoda is an order of crustaceans that includes woodlice and their relatives. Isopods live in the sea, in fresh water, or on land. All have rigid, segmented exoskeletons, two pairs of antennae, seven pairs of jointed limbs on the thorax, and five pairs of branching appendages on the abdomen that are used in respiration.

The Isopoda are one of the few crustacean orders that are diverse and well represented in marine, freshwater and terrestrial ecosystems. There are about 4500 marine, 500 freshwater and 3600 terrestrial species currently described globally.

Isopoda is an order of crustacean, which includes woodlice and their relatives. Members of this group are called Isopods and include both terrestrial and aquatic species.