Sphaeragnostidae

Sphaeragnostidae is a family of trilobites. They are slow moving animals.

URI: http://eol.org/schema/terms/slowMoving
Definition: Organism that moves actively, but generally at a slow pace

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EOL has data for 9 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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cellularity
- URI: http://purl.obolibrary.org/obo/PATO_0001992
- Definition: An organismal quality inhering in a bearer by virtue of the bearers consisting cells. [ PATOC:GVG ]
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multicellular
- URI: http://purl.obolibrary.org/obo/PATO_0001993
- Definition: A cellularity quality inhering in a bearer by virtue of the bearers consisting of more than one cell. [ PATOC:GVG ]
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first appearance
- URI: http://eol.org/schema/terms/FossilFirst
- Definition: The first appearance of this taxon in the fossil record.
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466 million years ago
mineralized skeleton contains
- URI: https://eol.org/schema/terms/mineralizedSkeletonContains
- Definition: Component found in mineralized skeletal tissue, (a specialized form of biogenic tissue in which the extracellular matrix is mineralized, and which functions in mechanical and structural support.)
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calcite
- URI: http://purl.obolibrary.org/obo/CHEBI_46719
- Definition: Calcium carbonate (CO3Ca), calcite structure
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number of fossil occurrences
- URI: http://eol.org/schema/terms/fossilOccPBDB
- Definition: The number of fossil occurrences in the Paleobiology Database (https://paleobiodb.org) that are identified as belonging to a particular taxon or any of its subtaxa.
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19
trophic guild
- URI: http://eol.org/schema/terms/TrophicGuild
- Definition: A group of species that exploit the same food resources, and/or use the same feeding or foraging methods. http://en.wikipedia.org/wiki/Guild_(ecology)
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detritivore
- URI: http://wikidata.org/entity/Q2750657
- Definition: organism that obtains nutrients by consuming detritus
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Sphaeragnostidae Habitats

The environments in which many Sphaeragnostidae species are known to live. Select an environment to see its Sphaeragnostidae species checklist.

Sphaeragnostidae Habitats

The environments in which many Sphaeragnostidae species are known to live. Select an environment to see its Sphaeragnostidae species checklist.

Sphaeragnostidae includes 1 child:

Sphaeragnostus Cooper & Kindle 1936