Acroechinoidea
Acroechinoidea (subphylum Echinozoa, class Echinoidea) A taxonomic rank, between the subclass and superorder levels, that comprises a monophyletic group consisting of all Euechinoidea except for the Echinothurioida.
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random-walk technique , rank1 / rangk/ • n. 1. a position in the hierarchy of the armed forces: an army officer of fairly high rank he was promoted to the rank of Captain. ∎… except , ex·cept / ikˈsept/ • prep. not including; other than: they work every day except Sunday. • conj. used before a statement that forms an exception to o… Otto Rank , Rank, Otto
Rank, Otto
Otto Rank (1884–1939), psychoanalyst and social philosopher, was born of middle-class Jewish parentage in Vienna, lived for man… Taxon , tax·on / ˈtaksän/ • n. (pl. tax·a / ˈtaksə/ ) Biol. a taxonomic group of any rank, such as a species, family, or class.
taxon (pl. taxa) Any named ta… ranking , ranking •backing, blacking, packing, sacking, tracking, whacking •ranking, spanking •nerve-racking •marking, sarking •making, taking, undertaking •ma… Leopold Von Ranke , Ranke, Leopold Von
Leopold von Ranke (1795–1886) is one of the great figures of European nineteenth-century scholarship and a founder of modern histo…
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Acroechinoidea