ヒメヘラザメMeanings1nounbroadgill catsharkA species of catshark, Apristurus riveri. Used in biological and ichthyological contexts.ヒメヘラザメは深しん海かいに生せい息そくする小こ型がたのサメです。The broadgill catshark is a small shark that lives in the deep sea.