Diagnosis
provided by World Register of Marine Species
Diagnostic features are lack of branchiae, enlarged square-shaped notopodial lamellae on third segment, neuropodial lamellae largest on chaetiger 3 forming long, rectangular with rounded edges, wing-like structure which sometimes extends horizontally away from body.
Paterson, Gordon L. J.; Neal, Lenka; Altamira, Iris; Soto, Eulogio H.; Smith, Craig R.; Menot, Lenaick; Billett, David S. M.; Cunha, Marina R.; Marchais-Laguionie, Clare; Glover, Adrian G. (2016). New Prionospio and Aurospio Species from the Deep Sea (Annelida: Polychaeta). Zootaxa. 4092(1): 1-32.
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