"Water Breather" is a word in ENGLISH

A movable, articulated organ of sensation, attached to the heads of insects and Crustacea. There are two in the former, …

The external covering of an Arthropod.

One of the body segments of Arthropods. See Arthrostraca.

One of the Arthropoda.

A joint of the cirri of the Crinoidea; a joint or segment of an arthropod appendage.

One of the somites (arthromeres) that make up the thorax of Arthropods.

One of the thoracic legs of Arthropods.

The thorax of Arthropods.

One of the somites (arthromeres) which make up the head of arthropods.

The anterior region or head of insects and other arthropods.

Surrounding the esophagus; -- in Zool. said of the nerve commissures and ganglia of arthropods and mollusks.

An arthropod.

One of the classes of the arthropods, including lobsters and crabs; -- so called from the crustlike shell with which …

An inner cellular layer which lies beneath the chitinous cuticle of arthropods, annelids, and some other invertebrates.

Any air-breathing arthropod, as a spider or scorpion.

One of the lower or outer jaws of arthropods.

A median elevation behind the mouth in the arthropods.

A class, or subclass, of arthropods, related to the hexapod insects, from which they differ in having the body made …

A genus of lowly organized arthropods, found in South Africa, Australia, and tropical America. It constitutes the order Malacopoda.

The anterior of the body of an animal, as of a cephalopod; the thorax of an arthropod.