plethodont

• اسم يشير إلى نوع من السلمندر الذي يعيش غالبًا على اليابسة ويتنفس عبر جلده الرقيق الرطب، ويضع بيوضه في أماكن رطبة على البر ونادرًا ما يدخل الماء.

A noun referring to a type of mostly terrestrial salamander that breathes through its thin, moist skin, lays eggs in moist places on land, and rarely enters water.

1. Lungless salamanderC2formalscientific

   A type of mostly terrestrial salamander that breathes through its thin, moist skin and rarely enters water; it lays eggs in moist places on land.

   سلمندر بلا رئة

   • The plethodont is a fascinating example of cutaneous respiration.
   • Many plethodonts are found in the forests of North America.
   • Unlike other salamanders, the plethodont has no lungs.
   • Researchers study plethodonts to understand skin-based breathing.