Unresolved name

Unresolved name: Animal » Chordates » "Sharks, Skates And Rays" » Stingrays And Relatives «

Ptychacanthus Agassiz 1837

Ptychacanthus is a genus of .

EOL has data for 2 attributes, including:

Body symmetry
- URI: http://eol.org/schema/terms/body_symmetry
- Definition: overall repetitive or reflective pattern in the body of one individual of this taxon. eg: bilateral symmetry, rotational symmetry, radial symmetry
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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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Ptychacanthus includes 2 children: