ZNIEFF 93M000052
SÈCHE D'ALON

(n° regional: 83000002)


Key species

13 espèces


Animalia Anthozoa (Anthozoaires)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Corallium rubrum (Linnaeus, 1758)
Corallium rubrum (Linnaeus, 1758)
reproduction
Moyen 
 
 
2019 
2019 
 

Animalia Bivalvia (Bivalves)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Lithophaga lithophaga (Linnaeus, 1758)
Lithophaga lithophaga (Linnaeus, 1758)
reproduction
Abondant 
 
 
 
2000 
 
Pinna nobilis Linnaeus, 1758
Pinna nobilis Linnaeus, 1758
reproduction
Inconnue 
 
 
2012 
2012 
 

Animalia Demospongiae (Démosponges)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Axinella polypoides Schmidt, 1862
Axinella polypoides Schmidt, 1862
reproduction
Abondant 
 
 
 
2000 
 
Spongia agaricina auct. non Pallas, 1766
Spongia (Spongia) lamella (Schulze, 1879)
reproduction
Abondant 
 
 
 
2000 
 
Spongia officinalis Linnaeus, 1759
Spongia (Spongia) officinalis Linnaeus, 1759
reproduction
Abondant 
 
 
 
2000 
 

Animalia Gastropoda (Gastéropodes)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Luria lurida (Linnaeus, 1758)
Luria lurida (Linnaeus, 1758)
reproduction
Abondant 
 
 
 
2000 
 

Animalia Malacostraca (Malacostracés)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Palinurus elephas (Fabricius, 1787)
Palinurus elephas (Fabricius, 1787)
-
Abondant 
 
 
2016 
2016 
 
Scyllarus arctus (Linnaeus, 1758)
Scyllarus arctus (Linnaeus, 1758)
-
Abondant 
 
 
 
2000 
 

Chromista Phaeophyceae (Algues brunes)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Cystoseira amentacea (C.Agardh) Bory de Saint-Vincent, 1832
Cystoseira amentacea (C.Agardh) Bory de Saint-Vincent, 1832
reproduction
Inconnue 
 
 
2008 
2008 
 

Plantae Equisetopsida

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Cymodocea nodosa (Ucria) Asch., 1869
Cymodocea nodosa (Ucria) Asch., 1869
reproduction
Moyen 
 
 
 
2000 
 
Posidonia oceanica (L.) Delile, 1813
Posidonia oceanica (L.) Delile, 1813
reproduction
Faible 
 
 
2016 
2016 
 

Plantae Florideophyceae

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Lithophyllum lichenoides Philippi, 1837
Lithophyllum byssoides (Lam.) Foslie, 1900
reproduction
Moyen 
 
 
 
2000 
 
Other species of interest
No information available
Other species

11 Species


Animalia Anthozoa (Anthozoaires)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Eunicella cavolini (Koch, 1887)
Eunicella cavolini (Koch, 1887)
-
Moyen 
 
 
2016 
2016 
 
Eunicella singularis (Esper, 1791)
Eunicella singularis (Esper, 1791)
reproduction
Moyen 
 
 
2016 
2016 
 
Paramuricea clavata (Risso, 1826)
Paramuricea clavata (Risso, 1826)
reproduction
Moyen 
 
 
 
2000 
 
Parazoanthus axinellae (Schmidt, 1862)
Parazoanthus axinellae (Schmidt, 1862)
reproduction
Moyen 
 
 
2016 
2016 
 

Animalia Gastropoda (Gastéropodes)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Haliotis lamellosa Lamarck, 1822
Haliotis tuberculata lamellosa Lamarck, 1822
reproduction
Abondant 
 
 
 
2000 
 

Animalia Crinoidea (Lys de mer)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Antedon mediterranea (Lamarck, 1816)
Antedon mediterranea (Lamarck, 1816)
reproduction
Abondant 
 
 
 
2000 
 

Animalia Malacostraca (Malacostracés)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Stenopus spinosus Risso, 1827
Stenopus spinosus Risso, 1827
-
Abondant 
 
 
 
2000 
 

Animalia Echinoidea (Oursins)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Paracentrotus lividus (Lamarck, 1816)
Paracentrotus lividus (Lamarck, 1816)
reproduction
Moyen 
 
 
2016 
2016 
 

Animalia Polychaeta (Vers annelés marins)

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Spirographis spallanzanii (Viviani, 1805)
Sabella spallanzanii (Gmelin, 1791)
reproduction
Abondant 
 
 
2019 
2019 
 

Animalia

Dentex (Dentex) dentex (Linnaeus, 1758)
Dentex dentex (Linnaeus, 1758)
-
Abondant 
 
 
 
2000 
 

Plantae Florideophyceae

Name(s) quoted
Valide Name
Biological Status
Abond
headcount
Obs. per.
Source
Location
Species sheet
Min
Max
Min
Max
Halymenia floresia (Clemente) C.Agardh, 1807
Halymenia floresii (Clemente) C.Agardh, 1817
reproduction
Moyen 
 
 
 
2000