Perfection Zone - Perfection Zone

…There are seven families of spiders that inhabit Japan, including the Scyllidae, the Scyllidae, the Bucconidae, the Scyllidae, the Scyllidae, and the Scyllidae. The Ecribellatae are divided into two groups, the unisexual and the homosexual, based on the structure of their reproductive organs. The unisexual Haplogynae have simple male and female reproductive organs. …

*Some of the terminology explanations that refer to "perfect zones" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…日本に生息するものは，カヤシマグモ科，ガケジグモ科，ハグモ科，ウズグモ科，チリグモ科，スオウグモ科など7科。無篩疣類Ecribellataeは生殖器の構造で，単性域類と完性域類の二つに分けられる。単性域類Haplogynaeは，雌雄の生殖器が簡単。…

※「完性域類」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