...In America, the larvae are called dobsons or hellgrammites and are used as bait for freshwater fish. The snake dragonfly Protohermes grandis (illustration) is about 4 cm long, with a wingspan of 8.5-12 cm, and has several pale yellow circular markings on the forewings and two or three on the hindwings. It is common in areas north of Kyushu, and is also found in the Korean Peninsula, China, and Taiwan. *Some of the terminology that mentions "Protohermes grandis" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…アメリカでは幼虫をdobsonとかhellgrammiteと呼び,淡水魚の釣餌に使用する。 ヘビトンボProtohermes grandis(イラスト)は体長約4cm,翅の開張8.5~12cm,前翅に数個,後翅に2,3個の淡黄色の円形紋をもつ。九州以北の各地にふつうで,朝鮮半島,中国,台湾にも分布する。… ※「Protohermes grandis」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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