Chitons

Polyplacophora

Ken-ichi Ueda cc-by-nc-2.0

Polyplacophora (Chitons) is a group of molluscs. There are 1089 species of chitons, in 84 genera and 22 families. This group has been around since the cambrian series 2 epoch. They have sexual reproduction. Reproduction is dioecious. They are facultatively mobile animals.

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URI: http://purl.obolibrary.org/obo/GO_0019953
Definition: Capable of creating a new organism by combining the genetic material of two gametes, which may come from two parent organisms or from a single organism, in the case of self-fertilizing hermaphrodites.

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URI: https://www.wikidata.org/entity/Q148681
Definition: a characteristic of a species, meaning that it has distinct male and female individual organisms.

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URI: http://eol.org/schema/terms/facultativelyMobile
Definition: Organisms that can change location but do so infrequently, e.g., crinoids, some infaunal bivalves.
Attribution: http://paleodb.org/public/tips/ecology_tips.html

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EOL has data for 23 attributes, including:

described accepted species
- URI: http://eol.org/schema/terms/DescribedAcceptedSpecies
- Definition: number of currently described and taxonomically accepted marine species in this clade (Appeltans et al. 2012. The Magnitude of Global Marine Species Diversity. Current Biology 22, 2189–2202. http://dx.doi.org/10.1016/j.cub.2012.09.036)
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930
eat
- URI: http://purl.obolibrary.org/obo/RO_0002470
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Algae
ecomorphological guild
- URI: http://eol.org/schema/terms/EcomorphologicalGuild
- Definition: organisms that share certain morphological traits due to adaptation to similar environments and ecological roles
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substrate-attached
- URI: http://eol.org/schema/terms/Attached
- Definition: This organism is normally physically attached to the substrate upon which it lives
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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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cambrian series 2 epoch
- URI: http://resource.geosciml.org/classifier/ics/ischart/CambrianSeries2
- Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale
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geographic distribution
- URI: http://eol.org/schema/terms/Present
- Definition: This organism is known to be present in this location or region. Not exclusive; other regions may also be reported.
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Mozambique
- URI: https://www.geonames.org/1036973
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habitat
- URI: http://purl.obolibrary.org/obo/RO_0002303
- Definition: x has habitat y if: x is an organism, y is a habitat, and y can sustain and allow the growth of a population of x
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beach
- URI: http://purl.obolibrary.org/obo/ENVO_00000091
- Definition: A landform consisting of loose rock particles such as sand, gravel, shingle, pebbles, cobble, or even shell fragments along the shoreline of a body of water.
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habitat
- URI: http://rs.tdwg.org/dwc/terms/habitat
- Definition: A category or description of the habitat in which the Event occurred.
- Comment: Example: "oak savanna", "pre-cordilleran steppe"
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marine benthic
- URI: http://purl.obolibrary.org/obo/ENVO_01000024
- Definition: The marine benthic biome (benthic meaning 'bottom') encompasses the seafloor and includes such areas as shores, littoral or intertidal areas, marine coral reefs, and the deep seabed.
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mineralized tissue contains
- URI: http://purl.obolibrary.org/obo/UBERON_4000013
- Definition: Component found in mineralized tissue, (a specialized form of biogenic tissue in which the extracellular matrix is mineralized)
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calcium phosphate
- URI: http://purl.obolibrary.org/obo/CHEBI_77635
- Definition: A calcium salt composed of calcium and phosphate/diphosohate ions; present in milk and used for the mineralisation of calcified tissues.
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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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640
reproduction
- URI: http://purl.obolibrary.org/obo/GO_0000003
- Definition: The production of new individuals that contain some portion of genetic material inherited from one or more parent organisms
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sexual reproduction
- URI: http://purl.obolibrary.org/obo/GO_0019953
- Definition: Capable of creating a new organism by combining the genetic material of two gametes, which may come from two parent organisms or from a single organism, in the case of self-fertilizing hermaphrodites.
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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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grazer
- URI: http://www.wikidata.org/entity/Q37619060
- Definition: a consumer feeding on low growing organisms, eg: a herbivore that eats parts of low-growing grasses, forbs or algae.
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undescribed marine species present in museum collections
- URI: http://eol.org/schema/terms/UndescribedSpeciesInMuseumCollections
- Definition: "marine species in this clade which are currently represented in specimen collections (estimate) (Appeltans et al. 2012. The Magnitude of Global Marine Species Diversity. Current Biology 22, 2189–2202. http://dx.doi.org/10.1016/j.cub.2012.09.036)"
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50

chitons Habitats

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

Ken-ichi Ueda cc-by-nc-2.0

Chiton Habitats

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

chitons includes 2 children: