Pupa dectica (English spelling) pupadectica

…Pupae are classified into various types based on their external appearance. Those whose mandibles, antennae, legs, and wings are detached from the body surface and whose mandibles are particularly movable are called pupa dectica. They are found in Trichotoptera, which pupate in water, tear the cocoon with their mandibles, and emerge to the surface before emerging as adults, as well as in Neuroptera and Mecoptera.

*Some of the terminology that mentions "pupa dectica" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…さなぎは，その外部形態によりさまざまに分類される。大あご，触角，脚，羽が体表から離れ，とくに大あごが可動のものを硬顎（こうがく）蛹pupa decticaとよぶ。水中で蛹化し繭を大あごで切り裂いて水上に浮上後羽化する毛翅類をはじめ，脈翅目･長翅目などにみられる。…

※「pupa dectica」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報