翅鞘（elytron），也作鞘翅，是某些昆虫（尤其是鞘翅目和半翅目昆虫）演化、变硬的前翅，因功能类似“翅膀”的“剑鞘”而得名。翅鞘主要的功能是保护用于飞行的后翅，通常会覆盖在后翅上面。[1]
注释
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
