Gerringer, M., Linley, T., and Nielsen, J. (2021). Revision of the depth record of bony fishes with notes on hadal snailfishes (Liparidae, Scorpaeniformes) and cusk eels (Ophidiidae, Ophidiiformes). Marine Biology, 168, 167, doi: 10.1007/s00227-021-03950-8. [This article is published OPEN ACCESS]. 

Gerringer, M., Linley, T., and Nielsen, J. (2021). Revision of the depth record of bony fishes with notes on hadal snailfishes (Liparidae, Scorpaeniformes) and cusk eels (Ophidiidae, Ophidiiformes). Marine Biology, 168, 167, doi: 10.1007/s00227-021-03950-8. [This article is published OPEN ACCESS].