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North Sea Benthos Project 2000
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Hayward, P.J. & J.S. Ryland (Eds.). (1990). The marine fauna of the British Isles and North-West Europe: 1. Introduction and protozoans to arthropods. Clarendon Press: Oxford, UK. 627 pp.
1
Hayward, P.J. & J.S. Ryland (Eds.)
1990
The marine fauna of the British Isles and North-West Europe: 1. Introduction and protozoans to arthropods.
Clarendon Press: Oxford, UK.
627 pp.
Publication
pdf is only chapter 8 Crustacea :322-361.
Available for editors  PDF available
Circeis paguri Phyllis Knight-Jones (Knight-Jones & Knight-Jones, 1977) differs from C. armoricalla and all spirorbids so far studied in that all the larval eyes are small rounded ocelli. The species breeds from February to August. Some of those attached to the telson bear embryos and may thus be transferred to new shells by the hermit-crabs without any need for a pelagic stage. The attached tubes are concentrated it) the roof of the penultimate whorl. Mean size, numbers and breeding potential are greater within larger shells.
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Date
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by
2013-01-12 18:30:12Z
created
db_admin
2022-07-02 05:41:42Z
changed
Kupriyanova, Elena
2023-04-01 11:45:56Z
changed
Walter, T. Chad
2023-11-16 12:35:19Z
changed
Walter, T. Chad

[unassigned] Enteropneusta (additional source)
Abietinaria abietina (Linnaeus, 1758) (additional source)
Acheliidae accepted as Ammotheidae Dohrn, 1881 (basis of record)
Actiniaria (basis of record)
Actiniidae Rafinesque, 1815 (additional source)
Adamsia Forbes, 1840 accepted as Calliactis Verrill, 1869 (additional source)
Aetea anguina (Linnaeus, 1758) (additional source)
Alcyonacea accepted as Octocorallia (basis of record)
Alcyonidium Lamouroux, 1813 (additional source)
Alcyoniidae Lamouroux, 1812 (additional source)
Alcyonium digitatum Linnaeus, 1758 (additional source)
Alpheus Fabricius, 1798 (additional source)
Amathia Lamouroux, 1812 (additional source)
Amblyosyllis formosa (Claparède, 1863) accepted as Amblyosyllis spectabilis (Johnston in Baird, 1861) (additional source)
Ammotheidae Dohrn, 1881 (basis of record)
Amphiblestrum Gray, 1848 (additional source)
Amphiblestrum flemingii (Busk, 1854) (additional source)
Amphiporidae Oersted, 1844 (additional source)
Amphiporus Ehrenberg, 1831 (additional source)
Amphiporus allucens Bürger, 1895 (additional source)
Anasca accepted as Flustrina (basis of record)
Anchialina agilis (G.O. Sars, 1877) (additional source)
Annectocyma Hayward & Ryland, 1985 (additional source)
Annectocyma major (Johnston, 1847) (additional source)
Annelida (additional source)
Anopla accepted as Nemertea incertae sedis (basis of record)
Antalis entalis (Linnaeus, 1758) (basis of record)
Antalis vulgare (da Costa, 1778) accepted as Antalis vulgaris (da Costa, 1778) (basis of record)
Aplousobranchia (additional source)
Aplysilla Schulze, 1878 (additional source)
Aplysilla rosea (Barrois, 1876) (additional source)
Apomatus similis Marion & Bobretzky, 1875 (additional source)
Arcturella damnoniensis (Stebbing, 1874) accepted as Astacilla damnoniensis (Stebbing, 1874) (additional source)
Arenicola marina (Linnaeus, 1758) (additional source)
Arthropoda (additional source)
Ascidiacea (basis of record)
Ascidiella Roule, 1884 (additional source)
Ascidiella aspersa (Müller, 1776) (additional source)
Ascidiidae Herdman, 1882 (additional source)
Ascophora accepted as Flustrina (additional source)
Aspidosiphon (Aspidosiphon) muelleri Diesing, 1851 represented as Aspidosiphon (Aspidosiphon) muelleri muelleri Diesing, 1851 (additional source)
Aspidosiphonida (basis of record)
Aspidosiphonidae Baird, 1868 (basis of record)
Astacilla longicornis (Sowerby, 1806) (additional source)
Athecanephria accepted as Siboglinidae Caullery, 1914 (additional source)
Athecata accepted as Anthoathecata (basis of record)
Atylidae Lilljeborg, 1865 (additional source)
Axiidae Huxley, 1879 (additional source)
Balanidae Leach, 1817 (additional source)
Balanus balanus (Linnaeus, 1758) (additional source)
Balanus crenatus Bruguière, 1789 (additional source)
Balanus improvisus Darwin, 1854 accepted as Amphibalanus improvisus (Darwin, 1854) (additional source)
Bathyporeia nana Toulmond, 1966 (additional source)
Bicellariella Levinsen, 1909 (additional source)
Bicellariella ciliata (Linnaeus, 1758) (additional source)
Bodotria arenosa Goodsir, 1843 (additional source)
Bodotria pulchella (Sars, 1878) (additional source)
Bolocera Gosse, 1860 (additional source)
Bolocera tuediae (Johnston, 1832) (additional source)
Botryllus Gaertner, 1774 (additional source)
Botryllus schlosseri (Pallas, 1766) (additional source)
Bowerbankia Farre, 1837 accepted as Amathia Lamouroux, 1812 (additional source)
Branchiomma bombyx (Dalyell, 1853) (additional source)
Branchiostoma Costa, 1834 (additional source)
Branchiostoma lanceolatum (Pallas, 1774) (additional source)
Branchiostomidae Bonaparte, 1846 accepted as Branchiostomatidae Bonaparte, 1846 (additional source)
Brania clavata (Claparède, 1863) accepted as Salvatoria clavata (Claparède, 1863) (basis of record)
Bryozoa (additional source)
Bugula Oken, 1815 (additional source)
Bugula avicularia (Linnaeus, 1758) accepted as Bugulina avicularia (Linnaeus, 1758) (additional source)
Bugula flabellata (Thompson in Gray, 1848) accepted as Bugulina flabellata (Thompson in Gray, 1848) (additional source)
Bugula plumosa (Pallas, 1766) accepted as Crisularia plumosa (Pallas, 1766) (additional source)
Calcaronea (additional source)
Calcinea (additional source)
Calliactis Verrill, 1869 (additional source)
Callianassa Leach, 1814 (additional source)
Callianassa subterranea (Montagu, 1808) (additional source)
Callianassa tyrrhena (Petagna, 1792) accepted as Gilvossius tyrrhenus (Petagna, 1792) (additional source)
Callianassidae Dana, 1852 (additional source)
Calliopius laeviusculus (Krøyer, 1838) (additional source)
Callipallenidae Hilton, 1942 (basis of record)
Callopora Gray, 1848 (additional source)
Callopora aurita (Hincks) accepted as Amphiblestrum auritum (Hincks, 1877) (basis of record)
Callopora dumerilii (Audouin, 1826) (additional source)
Callopora lineata (Linnaeus, 1767) (additional source)
Campanularia Lamarck, 1816 (additional source)
Cellaria fistulosa (Linnaeus, 1758) (additional source)
Cellepora Linnaeus, 1767 (additional source)
Cellepora pumicosa (Pallas, 1766) (additional source)
Celleporella Gray, 1848 (additional source)
Celleporella hyalina (Linnaeus, 1767) (additional source)
Celleporina Gray, 1848 (additional source)
Celleporina hassallii (Johnston, 1847) accepted as Celleporina caliciformis (Lamouroux, 1816) (additional source)
Cephalothricidae accepted as Cephalotrichidae McIntosh, 1873-1874 (additional source)
Cephalothrix Örsted, 1843 (additional source)
Cephalothrix linearis (Rathke, 1799) (additional source)
Ceradocus semiserratus (Spence Bate & Westwood, 1862) accepted as Animoceradocus semiserratus (Spence Bate & Westwood, 1862) (additional source)
Cerebratulidae accepted as Lineidae McIntosh, 1873-1874 (additional source)
Cerebratulus [Renier], [1804] (additional source)
Cerebratulus fuscus (McIntosh, 1874) (additional source)
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)
 Abietinaria abietina (Linnaeus, 1758)
  1. Body size 300
  2. Unit mm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Abludomelita gladiosa (Spence Bate & Westwood, 1862)
  1. Body size 9
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Abludomelita obtusata (Montagu, 1813)
  1. Body size 9
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Abra alba (W. Wood, 1802)
  1. Body size 2.5
  2. Unit cm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Abra nitida (O. F. Müller, 1776)
  1. Body size 12
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Abra prismatica (Montagu, 1808)
  1. Body size 1.3
  2. Unit cm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Abra tenuis (Montagu, 1803)
  1. Body size 1.3
  2. Unit cm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Acanthocardia echinata (Linnaeus, 1758)
  1. Body size 7.5
  2. Unit cm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Acanthocardia tuberculata (Linnaeus, 1758)
  1. Body size 90
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Acanthochitona crinita (Pennant, 1777)
  1. Body size 34
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Achelia echinata Hodge, 1864
  1. Body size 2
  2. Unit mm
  3. Type unknown
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Acidostoma obesum (Spence Bate & Westwood, 1861)
  1. Body size 7
  2. Unit mm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Acrocnida brachiata (Montagu, 1804)
  1. Body size 12
  2. Unit mm
  3. Type maximum
  4. Dimension diameter
  5. Locality (MRGID) Europe
  6. [Details]


 Acteon tornatilis (Linnaeus, 1758)
  1. Body size 2.5
  2. Unit cm
  3. Type unknown
  4. Locality (MRGID) Europe
  5. [Details]


 Adamsia carciniopados (Otto, 1823)
  1. Body size 50
  2. Unit mm
  3. Type maximum
  4. Dimension diameter
  5. Locality (MRGID) Europe
  6. [Details]


 Adamsia carciniopados (Otto, 1823)
  1. Body size 30
  2. Unit mm
  3. Type minimum
  4. Dimension diameter
  5. Locality (MRGID) Europe
  6. [Details]


 Aeolidia papillosa (Linnaeus, 1761)
  1. Body size 120
  2. Unit mm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Aequipecten opercularis (Linnaeus, 1758)
  1. Body size 90
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Aetea anguina (Linnaeus, 1758)
  1. Body size 0.8
  2. Unit mm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Aetea anguina (Linnaeus, 1758)
  1. Body size 0.6
  2. Unit mm
  3. Type minimum
  4. Locality (MRGID) Europe
  5. [Details]


 Alcyonidium diaphanum (Hudson, 1778)
  1. Body size 150
  2. Unit mm
  3. Type unknown
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Alcyonidium diaphanum (Hudson, 1778)
  1. Body size 500
  2. Unit mm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Alcyonium digitatum Linnaeus, 1758
  1. Body size 200
  2. Unit mm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Alentia gelatinosa (M. Sars, 1835)
  1. Body size 9
  2. Unit cm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Alentia gelatinosa (M. Sars, 1835)
  1. Body size 8
  2. Unit cm
  3. Type minimum
  4. Locality (MRGID) Europe
  5. [Details]


 Alitta virens (M. Sars, 1835)
  1. Body size 300
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Alitta virens (M. Sars, 1835)
  1. Body size 200
  2. Unit mm
  3. Type minimum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Alpheus glaber (Olivi, 1792)
  1. Body size 43
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Alpheus macrocheles (Hailstone, 1835)
  1. Body size 35
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Amblyosyllis formosa (Claparède, 1863)
  1. Body size 15
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Amblyosyllis formosa (Claparède, 1863)
  1. Body size 10
  2. Unit mm
  3. Type minimum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Ammodytes tobianus Linnaeus, 1758
  1. Body size 20
  2. Unit cm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Ampelisca brevicornis (A. Costa, 1853)
  1. Body size 1.2
  2. Unit cm
  3. Type unknown
  4. Locality (MRGID) Europe
  5. [Details]


 Ampelisca diadema (A. Costa, 1853)
  1. Body size 1
  2. Unit cm
  3. Type unknown
  4. Locality (MRGID) Europe
  5. [Details]


 Ampelisca gibba G.O. Sars, 1883
  1. Body size 8
  2. Unit mm
  3. Type unknown
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Ampelisca macrocephala Liljeborg, 1853
  1. Body size 14
  2. Unit mm
  3. Type unknown
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Ampelisca spinipes Boeck, 1861
  1. Body size 1.5
  2. Unit cm
  3. Type unknown
  4. Locality (MRGID) Europe
  5. [Details]


 Ampelisca tenuicornis Liljeborg, 1856
  1. Body size 0.8
  2. Unit cm
  3. Type unknown
  4. Locality (MRGID) Europe
  5. [Details]


 Ampelisca typica (Spence Bate, 1857)
  1. Body size 10
  2. Unit mm
  3. Type unknown
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Ampharete acutifrons (Grube, 1860)
  1. Body size 15
  2. Unit mm
  3. Type minimum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Ampharete acutifrons (Grube, 1860)
  1. Body size 35
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Ampharete acutifrons (Grube, 1860)
  1. Body size 80
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Amphicteis gunneri (M. Sars, 1835)
  1. Body size 40
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Amphicteis gunneri (M. Sars, 1835)
  1. Body size 20
  2. Unit mm
  3. Type minimum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Amphilochus manudens Spence Bate & Westwood, 1862
  1. Body size 0.5
  2. Unit cm
  3. Type unknown
  4. Locality (MRGID) Europe
  5. [Details]


 Amphilochus neapolitanus Della Valle, 1893
  1. Body size 4
  2. Unit mm
  3. Type unknown
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Amphilochus spencebatei (Stebbing, 1876)
  1. Body size 3
  2. Unit mm
  3. Type unknown
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Amphipholis squamata (Delle Chiaje, 1828)
  1. Body size 0.5
  2. Unit cm
  3. Type unknown
  4. Dimension diameter
  5. Locality (MRGID) Europe
  6. [Details]


 Amphiporus allucens Bürger, 1895
  1. Body size 2.5
  2. Unit mm
  3. Type minimum
  4. Dimension width
  5. Locality (MRGID) Europe
  6. [Details]


 Amphiporus allucens Bürger, 1895
  1. Body size 3
  2. Unit mm
  3. Type maximum
  4. Dimension width
  5. Locality (MRGID) Europe
  6. [Details]


 Amphiporus allucens Bürger, 1895
  1. Body size 2
  2. Unit cm
  3. Type minimum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Amphiporus allucens Bürger, 1895
  1. Body size 4.5
  2. Unit cm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Amphiura (Ophiopeltis) securigera (Düben & Koren, 1846)
  1. Body size 5
  2. Unit mm
  3. Type maximum
  4. Dimension diameter
  5. Locality (MRGID) Europe
  6. [Details]


 Amphiura chiajei Forbes, 1843
  1. Body size 1.1
  2. Unit cm
  3. Type unknown
  4. Dimension diameter
  5. Locality (MRGID) Europe
  6. [Details]


 Amphiura filiformis (O.F. Müller, 1776)
  1. Body size 1
  2. Unit cm
  3. Type maximum
  4. Dimension diameter
  5. Locality (MRGID) Europe
  6. [Details]


 Ampithoe rubricata (Montagu, 1808)
  1. Body size 20
  2. Unit mm
  3. Type unknown
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Anaitides groenlandica (Örsted, 1842)
  1. Body size 150
  2. Unit mm
  3. Type minimum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Anaitides groenlandica (Örsted, 1842)
  1. Body size 300
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Anaitides maculata (Linnaeus, 1767)
  1. Body size 30
  2. Unit mm
  3. Type minimum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Anaitides maculata (Linnaeus, 1767)
  1. Body size 100
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Anapagurus hyndmanni (Bell, 1845)
  1. Body size 10
  2. Unit mm
  3. Type unknown
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Anapagurus hyndmanni (Bell, 1845)
  1. Functional group macrobenthos
  2. Life stage adult
  3. [Details]


 Anapagurus hyndmanni (Bell, 1845)
  1. Body size (qualitative) 2.0 - 200 mm
  2. Life stage adult
  3. [Details]


 Anapagurus laevis (Bell, 1845)
  1. Functional group macrobenthos
  2. Life stage adult
  3. [Details]


 Anapagurus laevis (Bell, 1845)
  1. Body size (qualitative) 2.0 - 200 mm
  2. Life stage adult
  3. [Details]


 Anapagurus laevis (Bell, 1845)
  1. Body size 7
  2. Unit mm
  3. Type unknown
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Anchialina agilis (G.O. Sars, 1877)
  1. Body size 9
  2. Unit mm
  3. Type unknown
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Annectocyma major (Johnston, 1847)
  1. Body size 0.15
  2. Unit mm
  3. Type minimum
  4. Locality (MRGID) Europe
  5. [Details]


 Annectocyma major (Johnston, 1847)
  1. Body size 0.2
  2. Unit mm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Anomia ephippium Linnaeus, 1758
  1. Body size 6
  2. Unit cm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Antalis entalis (Linnaeus, 1758)
  1. Body size 4
  2. Unit cm
  3. Type unknown
  4. Locality (MRGID) Europe
  5. [Details]


 Antalis vulgaris (da Costa, 1778)
  1. Body size 60
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Aora gracilis (Spence Bate, 1857)
  1. Body size 6
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Aphelochaeta filiformis (Keferstein, 1862)
  1. Body size 42
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Aphelochaeta filiformis (Keferstein, 1862)
  1. Body size 30
  2. Unit mm
  3. Type minimum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Apherusa bispinosa (Spence Bate, 1857)
  1. Body size 6
  2. Unit mm
  3. Type unknown
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Apherusa jurinei (H. Milne Edwards, 1830)
  1. Body size 6
  2. Unit mm
  3. Type unknown
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Apherusa ovalipes Norman & Scott, 1906
  1. Body size 6
  2. Unit mm
  3. Type unknown
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Aphia minuta (Risso, 1810)
  1. Body size 6
  2. Unit cm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Aphrodita aculeata Linnaeus, 1758
  1. Body size 10
  2. Unit cm
  3. Type minimum
  4. Locality (MRGID) Europe
  5. [Details]


 Aphrodita aculeata Linnaeus, 1758
  1. Body size 20
  2. Unit cm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Apomatus similis Marion & Bobretzky, 1875
  1. Body size 30
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Aporrhais pespelecani (Linnaeus, 1758)
  1. Body size 4.2
  2. Unit cm
  3. Type unknown
  4. Locality (MRGID) Europe
  5. [Details]


 Aporrhais serresiana (Michaud, 1828)
  1. Body size 24
  2. Unit mm
  3. Type maximum
  4. Dimension width
  5. Locality (MRGID) Europe
  6. [Details]


 Aporrhais serresiana (Michaud, 1828)
  1. Body size 38
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Apseudes talpa (Montagu, 1808)
  1. Body size 8
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Apseudes talpa (Montagu, 1808)
  1. Functional group macrobenthos
  2. Life stage adult
  3. [Details]


 Apseudes talpa (Montagu, 1808)
  1. Body size (qualitative) 2.0 - 200 mm
  2. Life stage adult
  3. [Details]


 Arabella (Arabella) iricolor (Montagu, 1804)
  1. Body size 600
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Arabella (Arabella) iricolor (Montagu, 1804)
  1. Body size 500
  2. Unit mm
  3. Type minimum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Arcopagia crassa (Pennant, 1777)
  1. Body size 60
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Arctica islandica (Linnaeus, 1767)
  1. Body size 12
  2. Unit cm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Arenicola marina (Linnaeus, 1758)
  1. Body size 150
  2. Unit mm
  3. Type minimum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Arenicola marina (Linnaeus, 1758)
  1. Body size 200
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Argissa hamatipes (Norman, 1869)
  1. Body size 0.6
  2. Unit cm
  3. Type unknown
  4. Locality (MRGID) Europe
  5. [Details]


 Ascidia conchilega Müller, 1776
  1. Body size 60
  2. Unit mm
  3. Type maximum
  4. Dimension length
  5. Locality (MRGID) Europe
  6. [Details]


 Ascidia mentula Müller, 1776
  1. Body size 50
  2. Unit mm
  3. Type minimum
  4. Locality (MRGID) Europe
  5. [Details]


 Ascidia mentula Müller, 1776
  1. Body size 180
  2. Unit mm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Ascidia virginea Müller, 1776
  1. Body size 30
  2. Unit mm
  3. Type minimum
  4. Locality (MRGID) Europe
  5. [Details]


 Ascidia virginea Müller, 1776
  1. Body size 80
  2. Unit mm
  3. Type maximum
  4. Locality (MRGID) Europe
  5. [Details]


 Authority
 for Cerebratulus fuscus (McIntosh, 1874)

(Mc Intosh, 1873-74) [details]
 Authority
 for Euphrosine foliosa Audouin & H Milne Edwards, 1833

Audouin & Milne Edwards, 1834 [details]
 Authority
 for Flustra foliacea (Linnaeus, 1758)

(Linnaeus) Hornwrack [details]
 Authority
 for Jassa marmorata Holmes, 1905

Holmes, 1903 [details]
 Authority
 for Nicolea zostericola Örsted, 1844

(Oersted, 1844 in Grube, 1860) [details]
 Authority
 for Pionosyllis lamelligera Saint Joseph, 1887

de Saint-Joseph, 1887 [details]
 Authority
 for Pulsellum lofotense (M. Sars, 1865)

(M. Sars, 1864) [details]
 Authority
 for Sabella pavonina Savigny, 1822

de Savigny, 1822 [details]
 Authority
 for Schizomavella auriculata (Hassall, 1842)

(Hassal, 1842) [details]
 Authority
 for Sipunculus (Sipunculus) nudus Linnaeus, 1766

Linnaeus, 1776 [details]
 Distribution
 for Antalis entalis (Linnaeus, 1758)

All coasts, but uncommon in south, not present around Channel Islands [details]
 Distribution
 for Callipallene emaciata (Dohrn, 1881)

Distribution incompletely know, but recorded mainly from southern regions of UK. [details]
 Distribution
 for Lunatia catena (da Costa, 1778)

Absent from coasts of Norway and Sweden [details]
 Distribution
 for Lunatia montagui (Forbes, 1838)

More common in north of range [details]
 Distribution
 for Portlandia philippiana (Nyst, 1845)

Circumboreal [details]
 Distribution
 for Thracia phaseolina (Lamarck, 1818)

Geographical range uncertain [details]
 Distribution
 for Typosyllis (Typosyllis) armillaris (O.F. Müller, 1776)

Cosmopolitan [details]
General coordination: Henning Reiss
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