A new species of Websterinereis from the Gulf of California and redescription of Websterinereis foli (Fauvel, 1930) (Annelida, Nereididae)

Websterinereis foli. Holotype (MNHN-685). A Anterior end, dorsal view B Anterior end, lateral view C–E Parapodia of chaetigers 10 (dorsal cirri incomplete), 20 (dorsal cirrus folded backwards) and 38, anterior view F Supra-acicular neuropodial heterogomph falciger, chaetiger 10 G Infra-acicular neuropodial heterogomph falciger, chaetiger 10 H Supra-acicular neuropodial heterogomph falciger, chaetiger 20 I Infra-acicular neuropodial heterogomph falciger, chaetiger 20 J Supra-acicular neuropodial heterogomph falciger, chaetiger 38 K Infra-acicular neuropodial heterogomph falciger, chaetiger 38. Scale bars: A–B = 0.5 mm; C–E = 100 µm; F–K = 10 µm.