こうとうどうぶつもん 鉤頭動物門 LinksSentence search for 鉤頭動物門Sentence search for こうとうどうぶつもんKanji details for 鉤, 頭, 動, 物 and 門Edit in JMdict Noun1. Acanthocephala (phylum of thorny-headed worms) Discussions Log in to talk about this word.