original description
Adrianov, A. V.; Maiorova, A. S. (2019). Echinoderes ultraabyssalis sp. nov. from the Kuril-Kamchatka Trench – the first hadal representative of the Kinorhyncha (Kinorhyncha: Cyclorhagida). <em>Progress in Oceanography.</em> 178: 102142, 11 pp., available online at https://doi.org/10.1016/j.pocean.2019.102142
note: The source says: Available online 24 July 2019. [details] Available for editors [request]
Holotype MIMB 37058, geounit Kuril-Kamchatka Trench [details]
Nontype MIMB 37048, geounit Kuril-Kamchatka Trench [details]
Nontype MIMB 37049, 37050, geounit Kuril-Kamchatka Trench [details]
Nontype MIMB 37055, geounit Kuril-Kamchatka Trench [details]
Paratype MIMB 37051; 37056, 37057, geounit Kuril-Kamchatka Trench [details]
Paratype MIMB 37054; 37052, 37053, geounit Kuril-Kamchatka Trench [details]
From editor or global species database
Etymology The species name, ultraabyssalis, is derived from the name of the deepest part of the ocean within oceanic trenches from 6000 to 11,000 m depth. [details]