ancylidae

اسم علم

A taxonomic family of small freshwater gastropod mollusks, commonly known as river limpets.

• 🌐فصيلة تصنيفية من الرخويات البطنقدمية المائية الصغيرة، تُعرف شائعًا باسم البزاقات النهرية أو أصداف النهر المخروطية.

1. Freshwater gastropod C2 formal scientific

   A family of small, air-breathing freshwater snails with a flattened, limpet-like shell, commonly found in rivers and lakes.

   • The Ancylidae family includes species that cling tightly to rocks in fast-flowing streams.
   • Researchers studied the distribution of Ancylidae in European freshwater ecosystems.
   • The flattened shell of Ancylidae helps them resist strong water currents.

   🌐بزاقة المياه العذبة