鉤頭虫類 こうとうちゅうるい Meanings Noun acanthocephalans; thorny-headed worms Kanji 鉤 hook; barb; gaff. Read as コウ. 頭 head. Read as トウ. 虫 insect. Read as チュウ. 類 class. Read as ルイ. Jinuma: Japanese Dictionary · Word lists