âIn protest, the opposition did not participate in the vote, speaking of fraud and a âlaw of shame.ââ âAnd neither are condemnatory statements and protests, although they do serve the purpose of highlighting this scourge in our society.â
About. The purple sea urchin, Strongylocentrotus purpuratus, lives along the eastern edge of the Pacific Ocean extending from Ensenada, Mexico to British Columbia, Canada. This sea urchin species is deep purple in color and lives in lower intertidal and nearshore subtidal communities.It normally grows to a diameter of about 4 inches and may live as long as 70 years. Read more at Wikipedia. This entry is from. , the user-contributed encyclopedia.his sea urchin species is deep purple in color and lives in lower intertidal and nearshore subtidal communities. It normally grows to a diameter of about 4 inches and may live as long as 70 years. Read more at Wikipedia. This entry is from. , the user-contributed encyclopedia.
Sea urchins and sand dollars (Echinoidea) are a group of echinoderms that are spiny, globe or disk shaped animals. Sea urchins and sand dollars are found in all the world's oceans. Like most other echinoderms, they are pentaradially symmetrical (the have five sides arranged around a central point). Sea urchins range in size from as small as a couple of inches in diameter to over a foot in diameter. 1  They have a mouth located on their upper part of their body (also known as the oral surface) although some sea urchins have a mouth located towards one end (if their body shape is irregular).