Alteutha islandica Apostolov, 2021 (original description)
Ameira minuta Boeck, 1865 (additional source)
Amphiascoides subdebilis (Willey, 1935) (additional source)
Amphiascus giesbrechti Sars G.O., 1906 (additional source)
Bryocamptus (Bryocamptus) minutus minutus (Claus, 1863) (additional source)
Heterolaophonte littoralis (Scott T. & Scott A., 1893) (additional source)
Heterolaophonte minuta (Boeck, 1873) (additional source)
Heterolaophonte stroemii stroemii (Baird, 1837) (additional source)
Laophonte setosa Boeck, 1865 (additional source)
Leimia vaga Willey, 1923 (additional source)
Maraenobiotus brucei carpathicus Chappuis, 1928 represented as Maraenobiotus carpathicus Chappuis, 1928 (additional source)
Maraenobiotus brucei estonicus Fefilova, 2010 represented as Maraenobiotus estonicus Fefilova, 2010 (source of synonymy)
Maraenobiotus carpathicus Chappuis, 1928 (source of synonymy)
Maraenobiotus estonicus Fefilova, 2010 (source of synonymy)
Maraenobiotus islandicus (original description)
Maraenobiotus pseudobrucei Apostolov, 2021 (original description)
Mesochra lilljeborgii Boeck, 1865 (additional source)
Mesochra rapiens (Schmeil, 1894) (additional source)
Microarthridion littorale (Poppe, 1881) (additional source)
Microarthridion paralittorale Apostolov, 2021 (original description)
Nitocra spinipes spinipes Boeck, 1865 (additional source)
Nitokra spinipes spinipes Boeck, 1865 represented as Nitocra spinipes spinipes Boeck, 1865 (additional source)
Parapseudoleptomesochra Lang, 1965 (additional source)
Parapseudoleptomesochra psammae Apostolov, 2021 (original description)
Parathalestris clausi islandica Apostolov, 2021 (original description)
Platychelipus littoralis Brady, 1880 (additional source)
Proameira argentiniensis Apostolov, 2021 (original description)
Proameira hiddensoensis islandica Apostolov, 2021 (original description)
Sarsamphiascus minutus (Claus, 1863) (additional source)
Tisbe minor (Scott T. & Scott A., 1896) (additional source)