Uncopherusa

Blake, James A.; Maciolek, Nancy J. (2018). New species and records of Uncispionidae and <i>Pygospiopsis</i> (Polychaeta, Spionida) from deep water off the east and west coasts of North America, the Gulf of Mexico, the Antarctic Peninsula, and Southeast Asia. <em>Zootaxa.</em> 4450(2): 151-195.

Fauchald, K.; Hancock, D.R. (1981). Deep-water polychaetes from a transect off central Oregon. <em>Allan Hancock Monographs in Marine Biology.</em> 11: 1-73.

Glasby, Christopher J.; Read, Geoffrey B.; Lee, Kenneth E.; Blakemore, R.J.; Fraser, P.M.; Pinder, A.M.; Erséus, C.; Moser, W.E.; Burreson, E.M.; Govedich, F.R.; Davies, R.W.; Dawson, E.W. (2009). Phylum Annelida: bristleworms, earthworms, leeches. <em>[Book chapter].</em> Chapt 17, pp. 312-358. in: Gordon, D.P. (Ed.) (2009). New Zealand inventory of biodiversity: 1. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press, Christchurch.