Unresolved name

Unresolved name: Animal » Chordates » Helodontidae » Helodus «

Helodus rugosus Newberry & Worthen 1870

Body symmetry

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

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

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