three-rayed
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echinoderm — /i kuy neuh derrm , ek euh neuh /, n. any marine animal of the invertebrate phylum Echinodermata, having a radiating arrangement of parts and a body wall stiffened by calcareous pieces that may protrude as spines and including the starfishes, sea … Universalium
symmetry — /sim i tree/, n., pl. symmetries. 1. the correspondence in size, form, and arrangement of parts on opposite sides of a plane, line, or point; regularity of form or arrangement in terms of like, reciprocal, or corresponding parts. 2. the proper or … Universalium
Euphorbia peplus — Taxobox name = Euphorbia peplus image width = 240px regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Malpighiales familia = Euphorbiaceae genus = Euphorbia species = E. peplus binomial = Euphorbia peplus binomial authority … Wikipedia
sagittal triact — (PORIFERA) A three rayed megasclere spicule having one ray very unlike others, generally T shaped … Dictionary of invertebrate zoology
Clathrina coriacea — Scientific classification Kingdom: Animalia Phylum: Porifera Class: Calcarea … Wikipedia
triact — ˈtrīˌakt noun ( s) Etymology: tri + act : a triactinal sponge spicule * * * triact /trīˈakt/ (zoology) adjective Three rayed ORIGIN: ↑tri , and Gr aktīs, īnos ray • • • … Useful english dictionary
sponge — spongeless, adj. spongelike, adj. spongingly, adv. /spunj/, n., v., sponged, sponging. n. 1. any aquatic, chiefly marine animal of the phylum Porifera, having a porous structure and usually a horny, siliceous or calcareous internal skeleton or… … Universalium
perciform — ▪ fish order Introduction any member of the order Perciformes, a group of bony fishes with more than 6,000 species placed in about 150 families. The order is the largest group of fishes in the world today. Perciform fishes occur in… … Universalium
Nimbus — • In art and archaeology signifies a shining light implying great dignity. Catholic Encyclopedia. Kevin Knight. 2006. Nimbus Nimbus † … Catholic encyclopedia
fish — fishless, adj. /fish/, n., pl. (esp. collectively) fish, (esp. referring to two or more kinds or species) fishes, v. n. 1. any of various cold blooded, aquatic vertebrates, having gills, commonly fins, and typically an elongated body covered with … Universalium
Fish — /fish/, n. Hamilton, 1808 93, U.S. statesman: secretary of state 1869 77. * * * I Any of more than 24,000 species of cold blooded vertebrates found worldwide in fresh and salt water. Living species range from the primitive lampreys and hagfishes… … Universalium
