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DescriptionThis creature looks more like a plant than an animal. It is a colonial bryozoan that may form either diffuse branching chains or develop into dense clumps. During the peak of the growth season (summer), colonies have the appearance and texture of velvet. Individuals within a colony vary in shape and size. Attached zooids posses a roughly oval base and a cylindrical peristome (erect tube). Erect zooids may be cylindrical of slightly bulbous at the base. In dense colonies the zooids may be as short as 0.3 mm and in diffuse colonies they may reach 1 mm long.