Nicolla proavitum (Wisniewski 1933)

Nicolla proavitum is a species of in the family Opecoelidae.

EOL has data for 4 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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body shape
- URI: http://eol.org/schema/terms/BodyShape
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vermiform
- URI: https://www.wikidata.org/entity/Q7921571
- Definition: shaped like a worm
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parasite of
- URI: http://purl.obolibrary.org/obo/RO_0002444
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Oncorhynchus mykiss (Walbaum 1792) (Rainbow Trout)