ZNIEFF 25M000021
Large de la baie du Mont Saint-Michel

(n° regional: 02370000)


Key species

59 espèces


Animalia Anthozoa (Anthozoaires)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Cerianthus lloydii Gosse, 1859
Cerianthus lloydii Gosse, 1859
-
 
 
 
2002 
2002 
 

Animalia Ascidiacea (Ascidies)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Ascidia conchilega Müller, 1776
Ascidia conchilega Müller, 1776
-
 
 
 
2011 
2011 
 
Dendrodoa grossularia (Van Beneden, 1846)
Dendrodoa grossularia (Van Beneden, 1846)
-
 
 
 
2011 
2011 
 

Animalia Bivalvia (Bivalves)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Abra alba (W. Wood, 1802)
Abra alba (W. Wood, 1802)
-
 
 
 
2002 
2011 
 
Aequipecten opercularis (Linnaeus, 1758)
Aequipecten opercularis (Linnaeus, 1758)
-
 
 
 
2011 
2011 
 
Donax variegatus (Gmelin, 1791)
Donax variegatus (Gmelin, 1791)
-
 
 
 
2011 
2011 
 
Gibbomodiola adriatica (Lamarck, 1819)
Gibbomodiola adriatica (Lamarck, 1819)
-
 
 
 
2011 
2011 
 
Modiolus barbatus (Linnaeus, 1758)
Modiolus barbatus (Linnaeus, 1758)
-
 
 
 
2002 
2002 
 
Mytilus edulis Linnaeus, 1758
Mytilus edulis Linnaeus, 1758
-
 
 
 
2002 
2002 
 
Nucula nucleus (Linnaeus, 1758)
Nucula nucleus (Linnaeus, 1758)
-
 
 
 
2002 
2011 
 
Ostrea edulis Linnaeus, 1758
Ostrea edulis Linnaeus, 1758
-
 
 
 
2011 
2011 
 
Spisula solida (Linnaeus, 1758)
Spisula solida (Linnaeus, 1758)
-
 
 
 
2002 
2007 
 
Venus verrucosa Linnaeus, 1758
Venus verrucosa Linnaeus, 1758
-
 
 
 
2002 
2002 
 

Animalia Cephalopoda (Céphalopodes)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Sepia officinalis Linnaeus, 1758
Sepia officinalis Linnaeus, 1758
-
 
 
 
2000 
2000 
 

Animalia Demospongiae (Démosponges)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Ciocalypta penicillus Bowerbank, 1862
Ciocalypta penicillus Bowerbank, 1862
-
 
 
 
2011 
2011 
 
Dysidea fragilis (Montagu, 1814)
Dysidea fragilis (Montagu, 1814)
-
 
 
 
2011 
2011 
 

Animalia Gastropoda (Gastéropodes)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Buccinum undatum Linnaeus, 1758
Buccinum undatum Linnaeus, 1758
-
 
 
 
2002 
2011 
 
Calliostoma zizyphinum (Linnaeus, 1758)
Calliostoma zizyphinum (Linnaeus, 1758)
-
 
 
 
2011 
2011 
 
Trivia arctica (Pulteney, 1799)
Trivia arctica (Pulteney, 1799)
-
 
 
 
2011 
2011 
 

Animalia Hydrozoa (Hydres, Méduses)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Hydrallmania falcata (Linnaeus, 1758)
Hydrallmania falcata (Linnaeus, 1758)
-
 
 
 
2011 
2011 
 
Nemertesia antennina (Linnaeus, 1758)
Nemertesia antennina (Linnaeus, 1758)
-
 
 
 
2011 
2011 
 

Animalia Malacostraca (Malacostracés)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Ampelisca tenuicornis Lilljeborg, 1855
Ampelisca tenuicornis Lilljeborg, 1855
-
 
 
 
2002 
2002 
 
Cancer pagurus Linnaeus, 1758
Cancer pagurus Linnaeus, 1758
-
 
 
 
2011 
2011 
 
Dromia personata (Linnaeus, 1758)
Dromia personata (Linnaeus, 1758)
-
 
 
 
2011 
2011 
 
Ebalia tuberosa (Pennant, 1777)
Ebalia tuberosa (Pennant, 1777)
-
 
 
 
2002 
2011 
 
Ebalia tumefacta (Montagu, 1808)
Ebalia tumefacta (Montagu, 1808)
-
 
 
 
2011 
2011 
 
Necora puber (Linnaeus, 1767)
Necora puber (Linnaeus, 1767)
-
 
 
 
2002 
2002 
 
Palaemon serratus (Pennant, 1777)
Palaemon serratus (Pennant, 1777)
-
 
 
 
2011 
2011 
 
Thia scutellata (Fabricius, 1793)
Thia scutellata (Fabricius, 1793)
-
 
 
 
2002 
2007 
 
Upogebia deltaura (Leach, 1815)
Upogebia deltaura (Leach, 1815)
-
 
 
 
2002 
2002 
 

Animalia Mammalia (Mammifères)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Tursiops truncatus (Montagu, 1821)
Tursiops truncatus (Montagu, 1821)
Passage ou migration
 
 
 
2014 
2014 
 

Animalia Ophiuroidea (Ophiurides)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Amphipholis squamata (Delle Chiaje, 1828)
Amphipholis squamata (Delle Chiaje, 1828)
-
 
 
 
2002 
2011 
 

Animalia Scaphopoda (Scaphopodes)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Antalis entalis (Linnaeus, 1758)
Antalis entalis (Linnaeus, 1758)
-
 
 
 
2011 
2011 
 
Antalis vulgaris (da Costa, 1778)
Antalis vulgaris (da Costa, 1778)
-
 
 
 
2011 
2011 
 

Animalia Polychaeta (Vers annelés marins)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Bispira volutacornis (Montagu, 1804)
Bispira volutacornis (Montagu, 1804)
-
 
 
 
2002 
2002 
 
Chaetopterus variopedatus (Renier, 1804)
Chaetopterus variopedatus (Renier, 1804)
-
 
 
 
2002 
2002 
 
Lagis koreni Malmgren, 1866
Lagis koreni Malmgren, 1866
-
 
 
 
2002 
2002 
 
Lanice conchilega (Pallas, 1766)
Lanice conchilega (Pallas, 1766)
-
 
 
 
2002 
2002 
 
Nephtys cirrosa Ehlers, 1868
Nephtys cirrosa Ehlers, 1868
-
 
 
 
2011 
2011 
 
Phyllodoce mucosa Örsted, 1843
Phyllodoce mucosa Örsted, 1843
-
 
 
 
2011 
2011 
 
Pista cristata (Müller, 1776)
Pista cristata (Müller, 1776)
-
 
 
 
2002 
2011 
 
Poecilochaetus serpens Allen, 1904
Poecilochaetus serpens Allen, 1904
-
 
 
 
2002 
2011 
 
Sabella pavonina Savigny, 1822
Sabella pavonina Savigny, 1822
-
 
 
 
2011 
2011 
 
Spirobranchus lamarcki (Quatrefages, 1866)
Spirobranchus lamarcki (Quatrefages, 1866)
-
 
 
 
2011 
2011 
 
Spirobranchus triqueter (Linnaeus, 1758)
Spirobranchus triqueter (Linnaeus, 1758)
-
 
 
 
2007 
2011 
 
Terebellides stroemii Sars, 1835
Terebellides stroemii Sars, 1835
-
 
 
 
2002 
2011 
 

Animalia Gymnolaemata

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Chartella papyracea (Ellis & Solander, 1786)
Chartella papyracea (Ellis & Solander, 1786)
-
 
 
 
2011 
2011 
 
Electra pilosa (Linnaeus, 1767)
Electra pilosa (Linnaeus, 1767)
-
 
 
 
2011 
2011 
 
Flustra foliacea (Linnaeus, 1758)
Flustra foliacea (Linnaeus, 1758)
-
 
 
 
2002 
2002 
 

Animalia Thecostraca

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Balanus crenatus Bruguière, 1789
Balanus crenatus Bruguière, 1789
-
 
 
 
2011 
2011 
 
Perforatus perforatus (Bruguière, 1789)
Perforatus perforatus (Bruguière, 1789)
-
 
 
 
2011 
2011 
 

Chromista Phaeophyceae (Algues brunes)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Fucus serratus L., 1753
Fucus serratus Linnaeus, 1753
-
 
 
 
2011 
2011 
 
Laminaria digitata (Hudson) J.V.Lamour., 1813
Laminaria digitata (Hudson) J.V. Lamouroux, 1813
-
 
 
 
2011 
2011 
 
Saccorhiza polyschides (Lightf.) Batters, 1902
Saccorhiza polyschides (Lightfoot) Batters, 1902
-
 
 
 
2002 
2002 
 

Plantae Florideophyceae

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Asparagopsis armata Harvey, 1855
Asparagopsis armata Harvey, 1855
-
 
 
 
2011 
2011 
 
Calliblepharis ciliata (Hudson) Kütz., 1843
Calliblepharis ciliata (Hudson) Kütz., 1843
-
 
 
 
2011 
2011 
 
Lomentaria articulata (Hudson) Lyngb., 1819
Lomentaria articulata (Hudson) Lyngbye, 1819
-
 
 
 
2002 
2002 
 
Palmaria palmata (L.) Weber & Mohr, 1805
Palmaria palmata (L.) Weber & Mohr, 1805
-
 
 
 
2011 
2011 
 
Plocamium cartilagineum (L.) P.S.Dixon, 1967
Plocamium cartilagineum (L.) P.S.Dixon, 1967
-
 
 
 
2011 
2011 
 
Other species of interest
No information available
Other species
No information available