Definição: forming a multicellular tubular thallus composed of multinuclear cells that are created when nuclear division is not accompanied by the formation of cell walls
Definição: This organism produces this material or substance, either during its life or after death. A produces B if some process that occurs in A has output B.
Definição: A group of species that exploit the same food resources, and/or use the same feeding or foraging methods. http://en.wikipedia.org/wiki/Guild_(ecology)
