Unresolved name

Unresolved name: Chilidiopsidae «

Xystostrophia

Body symmetry

Namigai et al 2014
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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first appearance

Paleobiology Database
devonian period
URI: http://resource.geosciml.org/classifier/ics/ischart/Devonian

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

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Paleobiology Database

419.2 million years ago

(max)

last appearance

Paleobiology Database

346.7 million years ago

(min)

number of fossil occurrences

Paleobiology Database

22

number of records in gbif

GBIF data coverage

236

reproduction

Fairbairn 2013
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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