ニシノシマホウキガニ LinksSentence search for ニシノシマホウキガニSentence search for 西之島箒蟹Sentence search for にしのしまほうきがにEdit in JMdict Noun1. Xenograpsus novaeinsularis (crab species)Usually written using kana aloneOther forms西之島箒蟹 【にしのしまほうきがに】 Discussions Log in to talk about this word.