molluscs biotops species and zonation. biotops 1.type of substrate 2.exposed area 3.temperature,...

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MOLLUSCS BIOTOPS SPECIES and ZONATION

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Page 1: MOLLUSCS BIOTOPS SPECIES and ZONATION. BIOTOPS 1.Type of substrate 2.Exposed area 3.Temperature, light 4.Salinity 5.Tides : emersion and submersion

MOLLUSCS

•BIOTOPS•SPECIES and ZONATION

Page 2: MOLLUSCS BIOTOPS SPECIES and ZONATION. BIOTOPS 1.Type of substrate 2.Exposed area 3.Temperature, light 4.Salinity 5.Tides : emersion and submersion

BIOTOPS1. Type of

substrate2. Exposed area3. Temperature,

light4. Salinity5. Tides : emersion

and submersion

Page 3: MOLLUSCS BIOTOPS SPECIES and ZONATION. BIOTOPS 1.Type of substrate 2.Exposed area 3.Temperature, light 4.Salinity 5.Tides : emersion and submersion

SPECIES and DISTRIBUTION

1. Species and caracteristics

2. Zonation

Page 4: MOLLUSCS BIOTOPS SPECIES and ZONATION. BIOTOPS 1.Type of substrate 2.Exposed area 3.Temperature, light 4.Salinity 5.Tides : emersion and submersion

Crassostrea gigas

Page 5: MOLLUSCS BIOTOPS SPECIES and ZONATION. BIOTOPS 1.Type of substrate 2.Exposed area 3.Temperature, light 4.Salinity 5.Tides : emersion and submersion

Gibbula umbilicalis

                                      

Page 6: MOLLUSCS BIOTOPS SPECIES and ZONATION. BIOTOPS 1.Type of substrate 2.Exposed area 3.Temperature, light 4.Salinity 5.Tides : emersion and submersion

Gibbula cineraria

Page 9: MOLLUSCS BIOTOPS SPECIES and ZONATION. BIOTOPS 1.Type of substrate 2.Exposed area 3.Temperature, light 4.Salinity 5.Tides : emersion and submersion

Charonia rupicunda

Page 10: MOLLUSCS BIOTOPS SPECIES and ZONATION. BIOTOPS 1.Type of substrate 2.Exposed area 3.Temperature, light 4.Salinity 5.Tides : emersion and submersion

Ascophyllum nodosum

Lichens

Pelvetia canaliculata

Fucus spiralis

Fucus vesiculosus

F.serratus

Upper

Middle

LowerGibbula cineraria

Gibbula umbilicalis

Hinia reticulata

Crassostrea gigas

Calliostoma zizyphinumCharinia rupicunda

THE ROCKY INTERTIDAL ZONATION

Page 11: MOLLUSCS BIOTOPS SPECIES and ZONATION. BIOTOPS 1.Type of substrate 2.Exposed area 3.Temperature, light 4.Salinity 5.Tides : emersion and submersion

CONCLUSION

A good excursion