せっぱりいるか 背張海豚 LinksSentence search for 背張海豚Sentence search for せっぱりいるかSentence search for セッパリイルカKanji details for 背, 張, 海 and 豚Edit in JMdict Noun1. Hector's dolphin (Cephalorhynchus hectori)Usually written using kana aloneOther formsセッパリイルカ Discussions Log in to talk about this word.