For those arthropods with antennae, they will appear on the head. The location and count depends on the subphylum or group; for trilobites, hexapods (including insects) and myriapods they are located on the first body segment; for crustaceans which have two pairs they are located on the first and second body segments, with the smaller pair called antennules. Arachnids including Spiders and scorpions have no antennae.
no
antennae
The crustaceans are arthropods with biramous (branching) appendages, including a larger and smaller pair of antennae, the smaller ones being referred to as antennules.
Smell. Arthropods use their antennae to smell the air. Think of a male moth or mosquito's feathery antennae - those are mainly for sniffing out a female's pheromones, for example. Another is touch.
All arthropods apart from most insects have wings.
Arthropods use their antennae to touch and smell, and they use chemoreceptors, located on various parts of their bodies including the antennae, to taste.
no
Not all animals with antennae are arthropods, although antennae are a characteristic feature of this group. Antennae are sensory structures found in various animal phyla, including some mollusks and certain annelids. However, the presence of antennae is most commonly associated with arthropods, such as insects, crustaceans, and arachnids. Thus, while many animals with antennae are indeed arthropods, they are not exclusively so.
A main characteristic of all insects is a pair of antennae located on their heads. They are the sensing organs in arthropods.
Antennae on some organisms can smell as well as feel.
there is no group of arthropad has no antenna
To smell
Spiders do not have antennae. Antennae are sensory organs found on insects and some other arthropods, but not on spiders.
The legs and antennae. (:
antennae
The word "antennae" is a noun. It refers to the sensory appendages on the heads of insects, crustaceans, and some other arthropods.
Correct, arachnids have no wings or antennae. However, some have forward limbs or appendages with sensory functions which might be said to act like antennae.