WoRMS taxon details
From editor or global species database
Depth range 27-73 m. [details]
description Heterometra with enlarged proximal pinnules smooth; basal segments carinate; P2 largest and longest. Longest cirri with up to 30 segments, the longest only slightly longer than broad; distalmost with small aboral spine. Arms 15-18, 65-120 mm long; brachials wedge-shaped. [details]
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