meaning of asteroidea

asteroidea meaning in General Dictionary

sea stars

Sentence Examples with the word asteroidea

The genital organs in both Asteroidea and Echinoidea would retain the interradial position they first assumed in Edrioaster; and in Echinoidea their primitive temporary openings to the exterior were converted into definite pores, correlated with five interradially placed plates at the aboral pole.

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