FIGURE 6 in New species and new records of Phragmatopoma (Polychaeta: Sabellariidae) from Tropical America

FIGURE 6. Comparisons of opercular paleae in Phragmatopoma species. P. californica (Hartman 1944): A, Middle paleae; B, Inner paleae. P. digitata (Rioja 1963): C–D) Outer paleae; E, Middle paleae; F, Inner paleae. P. virgini (Hartman 1944): G, Middle paleae; I, Outer paleae. P. virgini (Kirtley 1994): H, J, Middle and outer paleae of holotype; K, M, Middle and inner paleae of topotype. P. peruensis (Hartman 1944): L, Middle paleae; N, Outer paleae. P. moerchi (Hartman 1944): O, Middle paleae; P, Inner paleae. P. digitata (this work): Q, Middle paleae; R, Inner paleae; U, Outer paleae. P. californica (Rioja 1942): S, Middle paleae; T, Inner paleae; V, Outer paleae. Modified from S-T) Rioja (1942).