Published September 21, 2018 | Version v1
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FIGURE 17. Alitta williami nom. nov., epitoke male. A–K in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean

Description

FIGURE 17. Alitta williami nom. nov., epitoke male. A–K. Topotype (USNM 1458023), San Juan Archipelago, Washington, USA. L. Topotype (USNM 27917), same location. A. Entire body, dorsal view (arrow pointing first natatory chaetiger). B. Anterior region, frontal view. C. Same, lateral view. D. Anterior segments with bulging ventral end (pointed by arrows). E–K. Parapodia, posterior (left) and anterior (right) views (numbers refer to the chaetiger). L. Posterior region, dorsal view. Arrows: E, black, superior lobe; white, inferior lobe; I, black, lamella of postchaetal lobe; white, prechaetal lobe; orange, inferior lobe. Scale bars: A, 20 mm; B, D, 5 mm; C, 10 mm; E, 1 mm; F–K, 2 mm.

Notes

Published as part of Villaloвos-Guerrero, Tulio F. & Вakken, Torkild, 2018, Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean, pp. 201-257 in Zootaxa 4483 (2) on page 243, DOI: 10.11646/zootaxa.4483.2.1, http://zenodo.org/record/1437591

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