FIGURE 2 in Revision of the genus Setosella (Bryozoa: Cheilostomata) with description of new species from deep-waters and submarine caves of the Mediterranean Sea

FIGURE 2. Setosella vulnerata (Busk, 1860), Lazzàro and Archi, Pleistocene, colonies from sample Archi 7, except for d (Archi 6), and a (Lazzàro large boulder). a–c. Colonies on mollusc fragments and a fish otolith. d–g. Periancestrular areas. h–j. Close-ups of ancestrulae showing their variability, including the partial to nearly complete closure by cryptocystal plates. k. Autozooid. l. Aspect of fertile and unfertile autozooids in a large colony. m. Peripheral autozooids with partially developed (left) and complete (right) ovicells. n. Reparation of a damaged zooid with a closure plate. Scale bars: a–c = 500 μm; d–g, l–n = 200 μm; h–k = 100 μm.