るい ウミグモ類 LinksSentence search for ウミグモ類Sentence search for ウミグモるいSentence search for 海蜘蛛類Sentence search for うみぐもるいKanji details for 類Edit in JMdict Noun1. sea spiders (Pycnogonida spp.)Other forms海蜘蛛類 【うみぐもるい】 Discussions Log in to talk about this word.