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Strongylocentrotus purpuratus (in situ)
Beschrijving Tide pool: The sea urchins sit side by side in pits, which they don't leave for grazing. They are sessile, feeding on organic particles which come with the water. Many of the animals have camouflaged themselves with small pebbles or pieces of algae.Humboldt Co., California, USA. JPG bestand - 423.46 kB - 1 473 x 999 pixels toegevoegd op 2005-02-23246 viewsUit bron Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Klik hier om terug te keren naar miniatuurweergave |
