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|---|---|---|---|---|
| 118694 | Nekhaev, I.O. 2014 Marine shell-bearing Gastropoda of Murman (Barents Sea): an annotated check-list. Ruthenica 24(2):75-121. | 2014 | Onoba improcera | 89 |
| 118279 | Nekhaev, I.O. and E.N. Krol 2017 Diversity of shell-bearing gastropods along the western coast of the Arctic archipelago Novaya Zemlya: an evaluation of modern and historical data. Polar Biology 40(1):2279-2289. | 2017 | Onoba improcera | --> |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Onoba improcera | --> |