noun
yellow guitarfish
A species of guitarfish (Rhinobatos schlegelii) found in Japanese waters. The name is usually written in katakana.
水族館でサカタザメを見た。
I saw a yellow guitarfish at the aquarium.
The name likely derives from the fish's shape resembling a 坂田 (sloped rice paddy) and 鮫 (shark), but the exact origin is uncertain.