. Bulletin. Science; Natural history; Natural history. Figure I. Clymenella californica, new species: a. anterior end in lateral view: b. cephalic plaque in dorsal view; c. posterior end in lateral view; d, pygidium in posterior view. setigers 4-7 have deeply pigmented red areas alter- nating with the lighter pink bands; setigers 8-13 are pale brown to white (white when sexually mature): the remaining segments exhibit color gradients from light to dark orange. The entire body surface is covered with numerous lines and folds. The tube is rigid. J-shaped. and formed of cemented sand grains. Dist
. Bulletin. Science; Natural history; Natural history. Figure I. Clymenella californica, new species: a. anterior end in lateral view: b. cephalic plaque in dorsal view; c. posterior end in lateral view; d, pygidium in posterior view. setigers 4-7 have deeply pigmented red areas alter- nating with the lighter pink bands; setigers 8-13 are pale brown to white (white when sexually mature): the remaining segments exhibit color gradients from light to dark orange. The entire body surface is covered with numerous lines and folds. The tube is rigid. J-shaped. and formed of cemented sand grains. Distribution: Tomales Bay. California. Remarks: Clymenella californica differs con- siderably from C. complanata (Hartman. 1969) which is known only from San Mateo County and Point Conception in California where it inhabits shaley rocks from the intertidal to shallow sub- tidal. See table 1 for differentiating charac- teristics. On a global basis, Clymenella californica appears closest in morphology to C. cincta (St. Joseph. 1894) from France. It differs from C. cincta in having its collar margin entire instead of incised. The nuchal slits of C. californica are. Figure 2. Clymenella californica. new acicular seta from setiger 1: b. rostrate setiger 4: c. rostrate seta from setiger 21. species: a. seta from. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Southern California Academy of Sciences. Los Angeles, Calif. : The Academy
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