Author:
Jan Scholten
Book:
Qjurious
Type:
Info
Chapter:
4-300.00.00
Bilateria
Bilateria (unranked)
Zoology
Bilateria is the clade with bilateral symmetry: they have a left and right side. It is the biggest group of animals and the most evolved including, crustacea, insects, reptiles, fish birds and mammals.
From some point of view it is more logical to look at the different clades in bilateria.
Deuterostomia
Chordata
Hemichordata
Echinodermata
Xenoturbellida
Protostomia
Ecdysozoa
Arthropoda
Platyzoa
Lophotrochozoa