Bilateral
All arthropods (which are invertebrates) have bilateral symmetry. This includes:insects, such as butterflies, bees, ants, beetles, etccrustaceans, such as crabs, crayfish and lobstersarachnids, such as spiders and scorpionsEarthworms also have bilateral symmetry.
Their early larvae have bilateral symmetry, but as they get bigger they develop fivefold symmetry. This is apparent in the regular sea urchins, that have roughly spherical bodies, with five equally sized parts radiating out from their central axes.
An animal whose body can only be divided in one plane to show mirror images is said to exhibit bilateral symmetry. Bilateral symmetry means that the animal has a distinct front and back, a top and bottom, and two sides that are mirror images of each other. This type of symmetry is characteristic of most animals, including humans, and allows for the development of specialized appendages, such as arms and legs, which are important for movement and manipulation of the environment.
Annelids exhibit bilateral symmetry, meaning they can be divided into two equal halves along a single plane. This symmetry allows for efficient movement and body organization in these segmented worms.
There are various types of crabs, including blue crabs, Dungeness crabs, snow crabs, king crabs, and spider crabs. These crabs vary in size, color, habitat, and taste, offering a diverse range of options for seafood enthusiasts.
Crabs exhibit bilateral symmetry, meaning their bodies can be divided into two mirror-image halves along a single vertical plane. This symmetry allows for a more streamlined shape, which aids in locomotion. Additionally, many crabs have an asymmetrical feature, with one claw often being larger than the other, which serves functional purposes in feeding and defense.
Lateral Symmetry.
Bilateral symmetry
bilateral symmetry
turn symmetry
Radial Symmetry
Bilateral symmetry.
Bilateral symmetry. All humans have bilateral symmetry.
Radial Symmetry
Bilateral symmetry
Bilateral symmetry
Generally radial symmetry