Valonia macrophysa (Valonie Grosse Bulle) est une espèce de Algues vertes dans la famille Valoniaceae. Les individus sont associés avec un habitat en eau douce.
Définition : forming a multicellular tubular thallus composed of multinuclear cells that are created when nuclear division is not accompanied by the formation of cell walls
Définition : 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.
Définition : 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)
