On the other hand, the granny knot is how many of us have been tying our shoes for years, and while it's less than ideal, society seems to run on.
Types of Anemones. There are three types of Sea Anemones that are found in the intertidal zone in Southern California. They are the Aggregating Anemone, Solitary and Giant Green Anemones. Aggregating Anemones are much smaller than the Solitaire Anemones and the Giant Green.
In laboratory aquariums, anemones will crawl about quite actively, perhaps in search of areas with good current flow and available food. Like all cnidarians, sea anemones have decentralised nervous systems in net-like form with no aggregations of nerves into control centres, such as ganglia or a brain. The final âdecisionâ as to where to reside may relate as much to the absence of irritating stimuli (such as wave swash or excessive light) as to the presence of positive stimuli (such as availability of prey).