Unresolved name

Unresolved name: Animal » Echinoderms » Sea Urchins » Spatangoida » Toxasteridae » Toxasteridae incertae sedis «

unplaced Toxasteridae

unplaced Toxasteridae is a species of .

EOL has data for 2 attributes, including:

supporting structures and enclosures
- URI: http://www.marinespecies.org/traits/SupportingStructuresEnclosures
- Definition: Hard framework, internal or external, which supports and protects softer parts of plant, animal or unicellular organism, and to which muscles usually attach in animals, includes skeletons (derived from Lawrence, 2005).
- Attribution: http://www.marinespecies.org/traits/wiki/Traits:SupportingStructuresEnclosures Lawrence, E. (ed.) (2005) Henderson's dictionary of Biology (13th edition). London, United Kingdom: Pearson Education Limited.
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endoskeleton
- URI: http://purl.obolibrary.org/obo/UBERON_0010362
- Definition: internal support structure of an animal, composed of mineralized tissue.
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