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The name echinoderm is from Ancient Greek ἐχῖνος (ekhînos) 'hedgehog' and δέρμα (dérma) 'skin'. [4] The name Echinodermata was originated by Jacob Theodor Klein in 1734, but only in reference to echinoids. It was expanded to the phylum level by Jean Guillaume Bruguière, first informally in 1789 and then in formal Latin in 1791.
The name comes from the Greek "echinos" (ἐχῖνος) meaning a hedgehog or sea-urchin [5] and "derma" (δέρμα) meaning skin, [6] referring to the spiny cap surface. The noun "derma" is neuter and therefore if the species name is an adjective, it needs to take the neuter ending (example: Echinoderma asperum ).
It is derived from the Greek aster, ἀστήρ (a star) and the Greek eidos, εἶδος (form, likeness, appearance). [94] The class Asteroidea belongs to the phylum Echinodermata. As well as the starfish, the echinoderms include sea urchins, sand dollars, brittle and basket stars, sea cucumbers and crinoids.
Eleutherozoa is a subphylum of echinoderms. They are mobile animals with the mouth directed towards the substrate. They usually have a madreporite, tube feet, and moveable spines of some sort. It includes all living echinoderms except for crinoids. The monophyly of Eleutherozoa has been proven sufficiently well to be considered "uncontroversial ...
Euthymides was admired for his portrayal of human movement and studies of perspective, his painted figures being amongst the first to show foreshortened limbs. He was more minimalist than others in the movement, and his tendency was to draw relatively few figures, and only rarely overlap them. His works were normally inscribed "Euthymides ...
Greek art, especially sculpture, continued to enjoy an enormous reputation, and studying and copying it was a large part of the training of artists, until the downfall of Academic art in the late 19th century. During this period, the actual known corpus of Greek art, and to a lesser extent architecture, has greatly expanded.
Philhellenism also created a renewed interest in the artistic movement of Neoclassicism, which idealized fifth-century Classical Greek art and architecture, [21] very much at second hand, through the writings of the first generation of art historians, like Johann Joachim Winckelmann and Gotthold Ephraim Lessing.
The Cretan artists developed a particular style of painting under the influence of both Eastern and Western artistic traditions and movements; the most famous product of the school, El Greco, was the most successful of the many artists who tried to build a career in Western Europe, and also the one who left the Byzantine style farthest behind ...