Ancyroniscus Caullery & Mesnil, 1919 (basis of record)
Ancyroniscus bonnieri Caullery & Mesnil, 1919 (basis of record)
Arcturella damnoniensis (Stebbing, 1874) accepted as Astacilla damnoniensis (Stebbing, 1874) (additional source)
Arthropoda (additional source)
Astacilla longicornis (Sowerby, 1806) (additional source)
Bopyroides hippolytes (Kröyer, 1838) (additional source)
Bopyrus fougerouxi Giard & Bonnier, 1890 accepted as Bopyrus squillarum Latreille, 1804 accepted as Bopyrus crangorum (Fabricius, 1798) (basis of record)
Campecopea hirsuta (Montagu, 1804) (additional source)
Cirolana cranchii Leach, 1818 (additional source)
Conilera cylindricacea (Montagu, 1804) accepted as Conilera cylindracea (Montagu, 1804) (basis of record)
Dynamene magnitorata Holdich, 1968 (additional source)
Entionella monensis Hartnoll, 1960 (basis of record)
Gnathia maxillaris (Montagu, 1804) (additional source)
Gnathia vorax (Lucas, 1849) (additional source)
Gyge branchialis Cornalia & Panceri, 1861 (additional source)
Halophiloscia couchii (Kinahan, 1858) (basis of record)
Hemioniscus Buchholz, 1866 (basis of record)
Idotea acuminatum (Leach, 1814) accepted as Stenosoma acuminatum Leach, 1814 (basis of record)
Jaera forsmani Bocquet, 1950 represented as Jaera (Jaera) forsmani Bocquet, 1950 (additional source)
Jaera hopeana Costa, 1853 accepted as Jaera (Metajaera) hopeana Costa, 1853 (additional source)
Jaera nordmanni (Rathke, 1836) represented as Jaera (Jaera) nordmanni (Rathke, 1836) represented as Jaera (Jaera) nordmanni nordmanni (Rathke, 1836) (additional source)
Jaeropsidae Nordenstam, 1933 accepted as Joeropsididae Nordenstam, 1933 (basis of record)
Jaeropsis Koehler, 1885 accepted as Joeropsis Koehler, 1885 (basis of record)
Jaeropsis brevicornis Koehler, 1885 accepted as Joeropsis brevicornis Koehler, 1885 represented as Joeropsis brevicornis brevicornis Koehler, 1885 (basis of record)
Limnoria quadripunctata Holthuis, 1949 (additional source)
Limnoria tripunctata Menzies, 1951 (basis of record)
Liriopsis pygmaea (Rathke, 1843) (basis of record)
Microjaera anisopoda Bocquet & Levi, 1955 (additional source)
Munna kroyeri Goodsir, 1842 (additional source)
Paramunna bilobata G. O. Sars, 1866 (additional source)
Pinnotherion vermiforme Giard & Bonnier, 1889 (basis of record)
Pleurocrypta longibranchiata (Bate & Westwood, 1867) (additional source)
Pleurocrypta marginata G. O. Sars, 1898 accepted as Pleurocrypta galateae Hesse, 1865 (basis of record)
Portunion maenadis (Giard, 1886) (basis of record)
Pseudione diogeni Popov, 1929 accepted as Bopyrissa diogeni (Popov, 1929) (basis of record)
Synisoma acuminatum (Leach, 1814) accepted as Stenosoma acuminatum Leach, 1814 (additional source)
Synisoma lancifer (Miers, 1881) accepted as Stenosoma lancifer (Miers, 1881) (additional source)
Zenobiana Stebbing, 1895 accepted as Cleantis Dana, 1849 (basis of record)
Zenobiana prismatica (Risso, 1827) accepted as Cleantis prismatica (Risso, 1827) (basis of record)

British Isles for Athelges paguri (Rathke, 1843) 
British Isles for Bopyrus fougerouxi Giard & Bonnier, 1890 
British Isles for Cymodoce truncata Leach, 1814 
British Isles for Eurydice pulchra Leach, 1816 
British Isles for Gnathia oxyuraea (Lilljeborg, 1855) 
British Isles for Gnathia vorax (Lucas, 1849) 
British Isles for Idotea balthica (Pallas, 1772) 
British Isles for Idotea chelipes (Pallas, 1766) 
British Isles for Idotea emarginata (Fabricius, 1793) 
British Isles for Idotea granulosa Rathke, 1843 
British Isles for Idotea neglecta G. O. Sars, 1897 
British Isles for Idotea pelagica Leach, 1816 
British Isles for Lekanesphaera rugicauda (Leach, 1814) 
British Isles for Ligia oceanica (Linnaeus, 1767) 
British Isles for Munna minuta Hansen, 1910 
British Isles for Paragnathia formica (Hesse, 1864) 
British Isles for Pleurocrypta porcellanae Hesse, 1876 
Channel Islands for Dynamene magnitorata Holdich, 1968 
Channel Islands for Pseudione diogeni Popov, 1929 
Ireland for Armadillidium album Dollfus, 1887 
Isle of Man for Limnoria quadripunctata Holthuis, 1949 
Plymouth for Portunion maenadis (Giard, 1886) 
Plymouth for Pseudione proxima Bonnier, 1900 
Shetlands for Cymodoce truncata Leach, 1814 
South Coast of England for Armadillidium album Dollfus, 1887 
South Coast of England for Idotea linearis (Linnaeus, 1767) 
South Coast of England for Limnoria quadripunctata Holthuis, 1949 
South Coast of England for Pinnotherion vermiforme Giard & Bonnier, 1889 
South Coast of England for Synisoma acuminatum (Leach, 1814) 
West Coast of England for Entionella monensis Hartnoll, 1960 
West Coast of England for Eurydice affinis Hansen, 1905 
West Coast of England for Idotea linearis (Linnaeus, 1767) 
West Coast of England for Pinnotherion vermiforme Giard & Bonnier, 1889 
West Coast of England for Synisoma acuminatum (Leach, 1814) 

English coalfish for Pollachius virens (Linnaeus, 1758)
English coley for Pollachius virens (Linnaeus, 1758)
English common dragonet for Callionymus lyra Linnaeus, 1758
English Connemara clingfish [from synonym] for Lepadogaster candollei Risso, 1810
English Corbin's sand eel for Hyperoplus immaculatus (Corbin, 1950)
English corkwing [from synonym] for Symphodus (Crenilabrus) melops (Linnaeus, 1758)
English Cornish clingfish [from synonym] for Lepadogaster lepadogaster purpurea (Bonnaterre, 1788)
English deep-nosed pipefish for Syngnathus typhle Linnaeus, 1758
English father lasher for Myoxocephalus scorpius (Linnaeus, 1758)
English fluke for Platichthys flesus (Linnaeus, 1758)
English John dory for Zeus faber Linnaeus, 1758
English lamprey for Lampetra fluviatilis (Linnaeus, 1758)
English lesser pipefish for Syngnathus rostellatus Nilsson, 1855
English lesser sand eel for Ammodytes tobianus Linnaeus, 1758
English painted ray for Raja microocellata Montagu, 1818
English poor-cod for Trisopterus minutus (Linnaeus, 1758)
English pout for Trisopterus luscus (Linnaeus, 1758)
English Raitt's sand eel for Ammodytes marinus Raitt, 1934
English reticulate dragonet for Callionymus reticulatus Valenciennes, 1837
English sand smelt [from synonym] for Atherina (Hepsetia) presbyter Cuvier, 1829
English sapphirine gurnard [from synonym] for Trigla lucerna Linnaeus, 1758
English sea snail for Liparis liparis (Linnaeus, 1766)
English streaked gurnard [from synonym] for Trigloporus lastoviza (Bonnaterre, 1788)
English trout for Salmo trutta Linnaeus, 1758
English tub [from synonym] for Trigla lucerna Linnaeus, 1758
English turbot [from synonym] for Psetta maxima (Linnaeus, 1758)
English two spot goby [from synonym] for Gobiusculus flavescens (Fabricius, 1779)

 Authority

 for Synisoma lancifer (Miers, 1881)

(Dollfus) [details]

 Distribution

 for Jaeropsis brevicornis Koehler, 1885

Not common [details]