contained in
existence overlaps
material entity
anterior region of the whole animal
dorsal region of the whole animal
posterior region of the whole animal
ventral region of the whole animal
juvenile stage
head region
prepharyngeal region
parapharyngeal region
tail region
ommochrome pigment cell
Parenchymal cells that synthesize and contain brown ommonchrome pigment.
PMID:27240733
Planarian_Anatomy
https://orcid.org/0000-0003-2569-1939 | https://orcid.org/0000-0002-7535-4407
non-melanin pigment cell
pigment cell
adult hermaphrodite
asexual adult
copulatory region