- graphiohexaster(s)
- Рог. графиогексастры
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
graphiohexaster — n. [Gr. graphe, writing; hex, six; aster, star] (PORIFERA) A six rayed spicule with long filamentous processes from four of the rays … Dictionary of invertebrate zoology