- OphiuroideaOphiuroidea (brittle stars and basket stars), the largest echinoderms; about 1,500 species.simple.wikipedia.org/wiki/Echinoderm
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Echinoderma - Wikipedia
WEBInhoud. Soorten. Echinoderma is een geslacht van schimmels uit de familie van de Agaricaceae . Soorten. Volgens Index Fungorum telt het geslacht vijftien soorten (peildatum oktober 2023): Categorieën: Agaricaceae. Schimmelgeslacht.
List of echinoderm orders - Wikipedia
WEBThis List of echinoderm orders concerns the various classes and orders into which taxonomists categorize the roughly 7000 extant species [1] as well as the extinct species of the exclusively marine phylum Echinodermata . Subphylum Crinozoa. Class Crinoidea. Crinoid. Subclass Articulata (540 species) Order Bourgueticrinida. Order Comatulida.
WEBEchinoderm, any of a variety of invertebrate marine animals belonging to the phylum Echinodermata, characterized by a hard, spiny covering or skin. Living species include sea lilies, sea urchins, sea cucumbers, starfishes, basket stars, and sea daisies. Learn more about echinoderms.
Echinoderms | Smithsonian Ocean
WEBTogether, these animals make up the Echinodermata, a word with Greek origins meaning “hedgehog skin.”. Echinoderms live in every ocean, even off the coast of Antarctica. Well known as coastal dwellers, they can be found at …
Echinodermata - Animalia
WEBAdult echinoderms are found on the sea bed at every ocean depth, from the intertidal zone to the abyssal zone. The phylum contains about 7,000 living species, making it the second-largest grouping of deuterostomes, after the chordates. Echinoderms are the largest entirely marine phylum.
Origin and Early Evolution of Echinoderms | Annual Reviews
WEBEchinoderms are a major group (phylum) of invertebrate animals with a rich fossil record stretching back to the Cambrian period, approximately 518 million years ago. While all modern species are characterized by pentaradial (i.e., fivefold) symmetry, Cambrian echinoderms also include taxa with different types of symmetry (e.g., bilateral symmetry).
echinoderms - Encyclopedia of Life
WEBEchinodermata (Echinoderms) is a phylum of Animal. There are 10475 species of Echinoderms, in 1891 genera and 280 families. It includes groups like Crinoids And Relatives. EOL has data for 10 attributes, including: Body symmetry. pentaradial symmetry. cellularity. multicellular. geographic distribution includes.
Verwante zoekopdrachten voor Largest organisms#Echinoderms …