Fig. 1From: Reconstructing the neuromuscular ground pattern of phylactolaemate bryozoans: new data from the LophopodidaeGeneral appearance of Asajirella gelatinosa. A Several small colonies growing on natural substrate such as wood. B, C Individual colonies, with degenerated polypides in the center and active polypides arranged in the periphery. The digestive tract is always straight. D Detail of several zooids, with a large protruded lophophore and all components of the digestive tract differentiable. cae caecum, co colony, cw cystid wall, dpo degenerated polypide, dt digestive tract, fg fore gut, int intestine, l lophophore, o orifice, po polypide, rpo retracted, polypide, t tentacle, v vestibulum, z zooidBack to article page