Definición de Asteroidea en inglés:


Saltos de línea: As¦ter|oidea
Pronunciación: /ˌastəˈrɔɪdɪə


A class of echinoderms that comprises the starfishes.
Más ejemplos en oraciones
  • A traditional hypothesis of the Echinodermata using only extant taxonomic groups places the Asteroidea and Ophiuroidea as sister groups based on the shared derived characteristic of a five-rayed body plan.
  • The phylogeny and taxonomy of the Asteroidea led Gregory to begin his paper with a note of frustration: ‘The classification of the Palaeozoic starfishes has long been in chaos.’
  • The body outline is similar to the Asteroidea, in that they have five arms joined to a central disk (calyx).


modern Latin (plural), from Greek asteroeidēs 'starlike', from astēr 'star'.

Definición de Asteroidea en: