Figure 7 in The genus Adeonella (Bryozoa, Ascophora) in the Mediterranean, with description of two new living species and rediscovery of a fossil one

Figure 7. Adeonella pallasii (Heller, 1867). Fossil specimens from southern Italy. (A) Heavy mineralised fragment from Fiumefreddo (north-east Sicily). Scale bar: 500 µm. (B) Detail of the same fragment. Note the lateral position of the peristomial avicularia on zooids. Scale bar: 500 µm. (C,D) A well-preserved specimen from Benestare (Calabre). (C) Some zooids showing tubercles and rounded cicatrices of sporadic frontal avicularia. Scale bar: 500 µm. (D) Closeup of a zooid with peristomial avicularia slightly inclined toward the orifice. Scale bar: 500 µm.