Category:Bilateria
Wikimedia Commons has media related to Bilateria.
Animals with bilateral symmetry as an embryo, i.e. having a left and a right side that are mirror images of each other. This also means they have a head and a tail (anterior-posterior axis) as well as a belly and a back (ventral-dorsal axis).
Subcategories
This category has the following 7 subcategories, out of 7 total.
Pages in category "Bilateria"
The following 7 pages are in this category, out of 7 total. This list may not reflect recent changes.
