Blake, J. A., Maciolek, N. J. 2018. New species and records of Uncispionidae and Pygospiopsis (Polychaeta, Spionida) from deep water off the east and west coasts of North America, the Gulf of Mexico, the Antarctic Peninsula, and Southeast Asia. 4450 (2): 151–195.
Type Status:
Holotype
Place:
off Massachusetts, United States, North Atlantic Ocean