FIGURE 1. Ciona pomponiae. A in Poorly known Ascidiacea collected in the vicinity of the Commander Islands and East Kamchatka, NW Pacific

FIGURE 1. Ciona pomponiae. A, internal view of antero-dorsal midline (branchial tentacles, prepharyngeal groove, dorsal tubercle, ganglion and anterior part of dorsal lamina); B, rectum and genital papilla; C, gut loop, pharyngeo-epicardiac openings in retropharyngeal groove, dorsal languets; D, body removed from the test.