EntdeckenInvertebrate

Periwinkle Snails

Littorinidae

Periwinkle snails are small, colorful snails that live on rocky shores. They have spiral shells that can be blue, gray, or brown, and they love to munch on algae!

Lebensraum: Coastal areas

Aussehen

The Periwinkle Snails has a sturdy, conical or turban-shaped shell that typically ranges from grey, brown, or black to olive green, sometimes featuring subtle banding. Its small size and smooth, often dull, exterior help it blend into rocky shorelines. This distinctively robust shell visually sets it apart from more delicate land snails.

ReichAnimaliaStammMolluscaKlasseGastropodaOrdnungLittorinimorphaFamilieLittorinidae
Periwinkle Snails
solitary trait badgecolorful trait badgeherbivorous trait badgedecomposer trait badge
Periwinkle Snails

Kategorie

Invertebrate

Seltenheit

Common

Gefahr

1/5 · Sehr gering

Snaps

Mach den ersten Snap!

Interessante Fakten

Periwinkles can detect predators just by sensing chemicals in the water!

Some periwinkle snails can live for five years or even longer in the wild!

Their tongue, called a radula, is covered in thousands of tiny teeth for scraping algae!

They leave a slimy trail wherever they go, like a secret map only they can follow!

Besondere Fähigkeiten

Fähigkeit

Rock Grippers

Periwinkle Snails can hold onto rocks incredibly tightly because of their strong muscular foot that helps them resist crashing waves.

Fähigkeit

Tide Adapters

Periwinkle Snails can seal their shell opening with a trapdoor (operculum) that helps them survive when the tide goes out.

Fähigkeit

Shell Shield

Periwinkle Snails has a thick, calcified shell that helps them protect against predators and harsh environmental conditions.

Maße und Details

Größe
10-25 mm
Lebenserwartung
365-1825 Tage
Anzahl der Beine
0

Ernährung und Fütterung

These tiny ocean grazers munch on microscopic algae and tiny plant matter found on rocks.

Hauptnahrung

  • algae
  • diatoms
  • microscopic plant matter
  • biofilm

Nahrungssuche

  • Grazing

Ökologische Zusammenhänge

eaten by

Herring Gull

Larus argentatus

Gulls drop periwinkles from height to crack their shells.

eaten by

Green Crab

Carcinus maenas

Crabs use their strong claws to crush periwinkle shells.

eats

Sea Lettuce

Ulva lactuca

Periwinkles graze on this common green algae on rocks.

Merkmale

Auch bekannt als

Rock Snail

Sammlungen

Sicherheit

Gefahr

1/5 · Sehr gering

Don't touch snails you find outside; they need to stay in their homes!

Häufig gestellte Fragen

Was ist der/die/das größe von Periwinkle Snails?

10-25 mm

Was ist der/die/das lebenserwartung von Periwinkle Snails?

365-1825 Tage

Was frisst Periwinkle Snails?

These tiny ocean grazers munch on microscopic algae and tiny plant matter found on rocks.

Wo findet man Periwinkle Snails normalerweise?

Coastal areas

Wie jagt Periwinkle Snails?

Grazing

Was ist der/die/das anzahl der Beine von Periwinkle Snails?

0

Snap-Karte

Zoome hinein, um Cluster aufzulösen und zu sehen, wo dieses Objekt fotografiert wurde.

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Neueste Snaps

Neueste Snaps erscheinen hier, wenn neue Beobachtungen hinzukommen.

Wo zu sehen

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