Nom non-résolu

Nom non résolu : Braquiopòdes » Strophomenata » Productida » Strophalosiidae » Pseudostrophalosia «

Pseudostrophalosia brittoni

motility

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

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

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(adulte)

skeletal reinforcement

Paleobiology Database
minor ribbing
URI : http://eol.org/schema/terms/minorRibbing

Définition : Repeated, thickened, raised structures on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it. Thickenings can be either radial, comarginal, axial or spiral.

Attribution : http://paleodb.org/public/tips/ecology_tips.html

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