Actinostola spitzbergensis is a species of Cnidaria in the family Actinostolidae. They are surficial modifiers. They are carnivores. They are facultatively mobile animals.
Definition: directly or indirectly modulating the availability of resources to other species, by causing physical state changes in biotic or abiotic materials; modifying, maintaining and/or creating habitats
Definition: position of an organism in a food web. May be described verbally with descriptors including primary producer, herbivore or carnivore. If described numerically, 1 indicates a primary producer, 2 a herbivore, and so on up the food web.
