FIGURE 7. Pyura dalbyi n in A revision of the Pyura stolonifera species complex (Tunicata, Ascidiacea), with a description of a new species from Australia

FIGURE 7. Pyura dalbyi n. sp. A. Branchial sac between folds, showing straight stigmata; B. Branchial sac with six marked branchial folds; C. and D. Dorsal tubercle in a small and large individual, respectively; E. and F. Dorsal lamina with languets in a small and a large individual, respectively; Abbreviations: DL—dorsal lamina, DT—dorsal tubercle, AA—atrial (excurrent) aperture. Scale bars: A. 500 µm; B. 5 mm; C. 1 mm; D. 2 mm; E. 2 mm; F. 2 mm.