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Nome não resolvido: Reino Animal » Equinodermas » Echinoidea » Camarodonta » Parechinidae » Psammechinus «

Psammechinus mengaudi Lambert 1922

Body symmetry

Paul and Smith 1984
pentaradial symmetry
URI: http://eol.org/schema/terms/pentaradially_symmetric

Definição: radial symmetry with a five-fold repeating pattern

Atribuição: https://en.wikipedia.org/wiki/Symmetry_in_biology#Subtypes_of_radial_symmetry

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(adulto)

reproduction

Fairbairn 2013
reprodução sexual
URI: http://purl.obolibrary.org/obo/GO_0019953

Definição: 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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