Dinophysis acuminata is a species of dinoflagellates in the family Dinophysiaceae. They are native to SãO Paulo, Rio De Janeiro, Espirito Santo, Bahia, Rio Grande Do Sul, Paraná, and Santa Catarina.
Definition: Living in the fluid medium (water or air) but unable to maintain their position or distribution independently of the movement of the water/air mass (adapted from Lincoln et al., 1998).
Definition: An interaction relationship involving a predation process, where the subject kills the target in order to eat it or to feed to siblings, offspring or group members
Definition: 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)
