




Littoraria irrorata
The Marsh Periwinkle is a small snail that loves to live in wet, salty places like marshes. It has a pretty spiral shell that can be different colors, making it a fun find on the beach!
生息地: Coastal areas
The Marsh Periwinkle has a sturdy, cone-shaped shell, typically greenish-brown or gray, often adorned with dark spiral bands or flecks. Its aperture is oval, and it stands out from other marsh snails due to its robust shell and characteristic markings, helping it blend into its reedy habitat.





カテゴリ
Invertebrateレア度
Common
危険度
1/5 · 非常に低い
スナップ
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If a Marsh Periwinkle loses its footing, it can quickly reattach itself using a special gooey 'anchor'!
Marsh Periwinkles can live for years, slowly exploring their marshy homes one slime trail at a time!
Marsh Periwinkles sometimes 'surf' on floating debris during floods to find new feeding grounds!
These amazing snails spend most of their lives *above* the water, not in it, unlike most snails!
Marsh Periwinkle can climb high on marsh grasses to escape rising tides and predators, using its strong foot to cling securely.
Marsh Periwinkle has a modified gill cavity (pallial lung) that helps them breathe air and survive long periods out of water.
Marsh Periwinkle can create a mucous trail to grip and climb vertical plant stems, helping them avoid aquatic dangers.
Marsh Periwinkle has a radula, a ribbon of tiny teeth, that helps them scrape algae and diatoms from surfaces for food.
They munch on tiny plants and algae, keeping marsh surfaces clean.
Spartina alterniflora
Grazes on surface detritus and fungi growing on its stems.
Uca pugilator
Predatory crabs may feed on snails that fall into the water.

Fundulus heteroclitus
Small fish eat snails that slip off marsh grass into the water.
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Haematopus palliatus
Birds with strong bills pry periwinkles from grass stems.
単独行動をとる動物は、繁殖や子育ての時を除き、生涯のほとんどを1匹で生活します。
カラフルとは、生物や物体が明るくはっきりとした多様な色合いを見せることを指します。
食事のすべて、または大部分が植物で構成されている生物が持つ特徴です。
死んだ有機物を分解し、栄養素を生態系に循環させる生物を表します。
この生息地特性は、湿地(年間を通して、または季節的に水に浸かっている沼や湿原などの土地)で見られる種を示します。
沿岸の生息地は、陸と海の境界に位置し、潮の満ち引き、波、海水の影響を受けるダイナミックな環境です。
昼行性の動物は主に日中に活動し、通常は夜間に休息や睡眠をとります。
まだ別名はありません。
危険度
1/5 · 非常に低い
Always wash your hands after touching snails, and be gentle with them.
20-30 mm
730-1095 日
They munch on tiny plants and algae, keeping marsh surfaces clean.
Coastal areas
Foraging
1
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