Unresolved name

Unresolved name: Anthoathecata » Hydractiniidae » Hydractinia «

Hydractinia cretacea

Body symmetry

Genikhovich and Technau 2017
radially symmetric
URI: http://purl.obolibrary.org/obo/PATO_0001325

Definition: having equal proportion around a central point or axis

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first appearance

Paleobiology Database
santonian age
URI: http://resource.geosciml.org/classifier/ics/ischart/Santonian

Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

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Paleobiology Database

85.8 million years ago

(max)

geographic distribution

Kazakhstan Species List
Kazakhstan
URI: http://www.geonames.org/1522867

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last appearance

Paleobiology Database

83.5 million years ago

(min)
Paleobiology Database
campanian age
URI: http://resource.geosciml.org/classifier/ics/ischart/Campanian

Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

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motility

Paleobiology Database
sessile
URI: http://www.wikidata.org/entity/Q1759860

Definition: organisms that do not possess a means of self-locomotion and are normally immobile

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(adult)

number of fossil occurrences

Paleobiology Database

1

number of records in gbif

GBIF data coverage

1

reproduction

Fairbairn 2013
asexual reproduction
URI: http://purl.obolibrary.org/obo/GO_0019954

Definition: Capable of the biological process in which new individuals are produced by either a single cell or a group of cells, in the absence of any sexual process.

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trophic guild

Paleobiology Database
suspension feeder
URI: http://eol.org/schema/terms/suspensionFeeder

Definition: An organism which feeds on organisms and/or particles suspended in the water column.

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Paleobiology Database
carnivore
URI: http://www.wikidata.org/entity/Q81875

Definition: organism that eats mostly or exclusively animal tissue

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