FIGURE 4 in Questions on the taxonomic status of species of Protoholozoa Kott 1969 (Ascidiacea Aplousobranchia, Holozoidae) with a description of a new genus

FIGURE 4. Protoholozoa pedunculata: A,B, two tadpoles of a colony from the Indian Ocean, scale bar = 1 mm. C, tadpole, specimen from South Orkney Islands (USNM), scale bar = 0.5 mm. D, tadpole, specimen from the Scotia Arc (MZUC) scale bar = 0.6 mm.