Fig. 1-6 in Swimming zooids: an unusual dispersal strategy in the ctenostome bryozoan, Hislopia

Fig. 1-6: (1) Two normal, developing adventitious buds in series (arrows) of the undescribed Thai Hislopia, Scale bar = 0.25 mm. (2) Hislopia zooid with two young nautizooid buds (arrows). Scale bar = 0.25 mm. (3) Hislopia zooid with two nautizooid buds almost ready for release. Scale bar = 0.25 mm. (4) Single Hislopia zooid dissected from a colony, with five nautizooid buds distributed in seemingly random locations around the margin. Scale bar = 0.25 mm. (5) Nautizooid bud, already feeding, ready to break away from the colony. Scale bar = 0.25 mm. (6) Free-swimming nautizooid. Scale bar = 0.25 mm.