Nòm nen arzolvù

Nòm nen arzolvù: Metazoa » Arthropoda » Trilobita » Ptychopariida » Alokistocaridae » Parehmania «

Parehmania storeyi Deiss

Body symmetry

Namigai et al 2014
bilaterally symmetric
URI: http://purl.obolibrary.org/obo/PATO_0001324

Definission: being symmetric about a plane running from frontal end to caudal end (head to tail), and having nearly identical right and left halves

smon-e tute j'argistrassion