…The larvae hatch at the nauplius or metanauplius stage. About 800 species are known, and they are classified into four orders: Anostraca (shrimps, Artemia), Notostraca (horseshobbs), Conchostraca (conch shrimps), and Cladocera (water fleas). [Shigeo Gamo]. … *Some of the terminology that refers to "shellfish" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…幼生はノープリウス期,またはメタノープリウス期で孵化(ふか)する。約800種が知られ,無甲目Anostraca(ホウネンエビ,アルテミア),背甲目Notostraca(カブトエビ),貝甲目Conchostraca(カイエビ),枝角目Cladocera(ミジンコ)の4目に分類されている。【蒲生 重男】。… ※「貝甲目」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 |
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