FIGURE 4. A. A in A revision of the Pyura stolonifera species complex (Tunicata, Ascidiacea), with a description of a new species from Australia

FIGURE 4. A. A dense mat of P. praeputialis covering a rock platform in Balmoral Beach, Sydney; B. Individuals displaying the characteristic upright stance. Photograph: Craig Styan; C. An aggregate in the lower intertidal area at Point Cartwright, Queensland; D. An individual specimen collected at Balmoral Beach, Sydney, showing the elongated shape characteristic of P. praeputialis from the Australian east coast; E. and F. Aggregates growing in tidal pools in Newcastle, New South Wales, and Stradbroke Island, Queensland, respectively. Scale bar: D. 20 mm.