Stelleroidea
Stelleroidea (phylum Echinodermata, subphylum Asterozoa) The only class in its subphylum, comprising echinoderms that are star-shaped and radially symmetrical.
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Star Anise , Star anise Hertzsprung-russell Diagram , Hertzsprung-Russell Diagram
A Hertzsprung-Russell diagram, or HR diagram, is a graph of stellar temperatures (plotted on the horizontal axis) and lum… Shape , shape / shāp/ • n. 1. the external form or appearance characteristic of someone or something; the outline of an area or figure: she liked the shape o… Star Cluster , Star clusters are groups of stars that occur close to each other in space (and, thus, are gravitationally bound to one another), appear to have rough… Brittlestar , brittle-stars See EURYHALINA; OPHIOMYXINA; OPHIURIDA; OPHIURIDEA; PHRYNOPHIURIDA.
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Stelleroidea