FIG. 2. — Botrylloides crystallinus n in Botrylloides crystallinus n. sp., a new Botryllinae Adams & Adams, 1858 (Ascidiacea) from Mediterranean Sea

FIG. 2. — Botrylloides crystallinus n. sp.: A, colony in the field; B, single zooid (fixed but not stained); C, first order bud in stage 8 with its budlet (arrowhead) in stage 3 (staging of Berrill, 1941). Scale bars: A, 0.5 cm; B, 2 cm; C, 100 µm.