Fig. 11 in Reduction, rearrangement, fusion, and hypertrophy: evolution of the muscular system in polymorphic zooids of cheilostome Bryozoa

Fig. 11 Morphology and anatomy of adventitious avicularia in Tegella armifera. A Stereomicroscope; B, D histological sectioning, light microscopy; C, E CLSM, phalloidin staining. A Part of living colony showing autozooids with ovicells and associated avicularia (shown by arrows); B Sagittal section of avicularium (note the tendon running along the upper vestibular wall and reaching sclerite). C, E Muscular elements of avicularium (lateral views) (note longi-