ARMS Taxon list
Ankyroderma jeffreysii Danielssen & Koren, 1881 accepted as Molpadia jeffreysi (Danielssen & Koren, 1881) accepted as Molpadia borealis Sars M, 1859
Cucumaria calcigera (Stimpson, 1851) accepted as Pentamera calcigera (Stimpson, 1851)
Cucumaria frondosa (Gunnerus, 1767)
Ekmania barthii (Troschel, 1846)
Elpidia glacialis Théel, 1876
Elpidia glacialis glacialis Théel, 1876 accepted as Elpidia glacialis Théel, 1876
Elpidia heckeri Baranova, 1989
Eupyrgus scaber Lütken, 1857
Kolga hyalina Danielssen & Koren, 1879
Mesothuria (Allantis) intestinalis (Ascanius, 1805) Östergren, 1896 accepted as Mesothuria intestinalis (Ascanius, 1805)
Mesothuria intestinalis (Ascanius, 1805)
Molpadia arctica (Marenzeller von, 1877)
Molpadia borealis Sars M, 1859
Molpadia jeffreysi (Danielssen & Koren, 1881) accepted as Molpadia borealis Sars M, 1859
Ocnus glacialis (Ljungman, 1879)
Parastichopus tremulus (Gunnerus, 1767)
Pentamera calcigera (Stimpson, 1851)
Psolus (Lophothuria) peronii Bell, 1883 accepted as Psolus peronii Bell, 1883
Psolus fabricii (Düben & Koren, 1846)
Psolus japonicus Östergren, 1898
Psolus peronii Bell, 1883
Psolus phantapus (Strussenfelt, 1765)
Thyonidium drummondii (Thompson, 1840)