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The arthropod leg is a form of jointed appendage of arthropods, ... (ramus) of the appendages of crustaceans is known as the exopod or exopodite, ...
[46] [47] [41] In some segments of all known arthropods, the appendages have been modified, for example to form gills, mouth-parts, antennae for collecting information, [42] or claws for grasping; [48] arthropods are "like Swiss Army knives, each equipped with a unique set of specialized tools."
Arthropods are invertebrate animals having an exoskeleton, a segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda. They are distinguished by their jointed limbs and cuticle made of chitin, often mineralised with calcium carbonate. The arthropod body plan consists of segments, each with a pair of appendages.
The mouthparts of arthropods have evolved into a number of forms, each adapted to a different style or mode of feeding. Most mouthparts represent modified, paired appendages, which in ancestral forms would have appeared more like legs than mouthparts.
These small, paired appendages near the mouth bite, hold and tear food, and arthropods with these mouthparts are called mandibulates. ... Many arthropods have this taco-like feature, known as a ...
Arthropods (/ ˈ ɑːr θ r ə p ɒ d / ARTH-rə-pod) are invertebrates in the phylum Arthropoda.They possess an exoskeleton with a cuticle made of chitin, often mineralised with calcium carbonate, a body with differentiated segments, and paired jointed appendages.
Today, there are more known species of arthropod than any other group of animals on Earth. Parry said their adaptable head and appendages, which he described as a “biological Swiss army knife ...
An intriguing arthropod ancestor. The 3D scans revealed two nearly complete specimens of Arthropleura that lived 300 million years ago. Both fossilized animals still had most of their legs, and ...