From tetra- + actinal. <span class="searchmatch">tetractinal</span> (not comparable) (zoology) Having four rays. intratectal...
tetract (not comparable) <span class="searchmatch">tetractinal</span>; having four rays tetract (plural tetracts) An organism having four rays. Catrett...
From intra- + tectal. intratectal (not comparable) Within the tectum Misspelling of intrarectal. <span class="searchmatch">tetractinal</span>...
tetractine (not comparable) <span class="searchmatch">tetractinal</span>; having four rays tetractine (plural tetractines) A spicule (of a sponge) that has four branches tetract...
58: In this group the skeleton is composed of monaxonal and tri- and <span class="searchmatch">tetractinal</span> spicules of calcium carbonate. 1984, A Synoptic Classification of Living...
animal occurs is the actinal axis ... actinally diactinal hexactinal interactinal monactinal pentactinal <span class="searchmatch">tetractinal</span> triactinal abactinal alicant, antical...
prefixed with tetra- tetracene tetraacetate tetraacetic tetraacid tetracid <span class="searchmatch">tetractinal</span> tetraacylated tetrad tetradelphy tetraalkylammonium tetraallelic tetraallyl...