slizniní

Slizniní is a phenomenon primarily observed in certain species of amphibians, particularly salamanders, and some other limbless vertebrates. It refers to the secretion of a viscous, mucus-like substance from specialized glands located on the skin. This slime plays a crucial role in the animal's survival, serving multiple functions.

One of the primary purposes of slizniní is protection. The mucus layer acts as a barrier against dehydration, preventing the animal from drying out, especially in terrestrial or semi-aquatic environments. It also helps to protect the skin from abrasion and minor injuries. Furthermore, the slime can deter predators. Many species secrete toxins or unpalatable compounds within their mucus, making them unappetizing or even dangerous for potential attackers. For some aquatic species, the slime can also aid in locomotion, reducing friction as they move through water. In certain instances, the mucus may also play a role in respiration, keeping the skin moist for cutaneous gas exchange. The composition and properties of the secreted slime can vary significantly between species, reflecting their specific ecological niches and defensive strategies.