Neanthes sp. 2 Fig. 15E, F

Diagnosis.

Eyes absent. Antennae ~ half length of prostomium. Longest tentacular cirri extend back to chaetiger 3 and 4.

Area I = 3; II = 16-17; III => 30; IV => 60; V absent; VI = 7-9; VII-VIII => 120. Dorsal cirrus length ~ 1.5 × acicular notopodial ligule at chaetiger 10-20.

Neuropodial prechaetal lobe absent. Neuropodial postchaetal lobe absent. Ventral neuropodial ligule of anterior chaetigers ~ as long as acicular neuropodial ligule. Notopodia larger than neuropodia, dorsal notopodial ligule triangular, pointed.

Notopodial homogomph spinigers present. Neurochaetae: dorsal fascicle homogomph spinigers and heterogomph falcigers. Neurochaetae, ventral fascicle: heterogomph spinigers and heterogomph falcigers.

Records.

1 specimen: Suppl. material 1: op. 100 (NHMUK).