海雀

海(うみ) (umi, “sea”) + 雀(すずめ) (suzume, “Eurasian tree sparrow”)

• (Tokyo) うみすずめ [ùmísúꜜzùmè] (Nakadaka – [3])
• IPA^(key): [ɯ̟mʲisɨzɨme̞]

海(うみ)雀(すずめ) or 海雀(ウミスズメ) • (umisuzume) 

1. ancient murrelet, Synthliboramphus antiquus
2. roundbelly cowfish, Lactoria diaphana

As with many terms that name organisms, this term is often spelled in katakana, especially in biological contexts (where katakana is customary).