noun
red river hog; bush pig
Refers to the species Potamochoerus porcus, a wild pig native to Africa. In Japanese, the katakana name is the standard way to refer to this animal.
動物園でアカカワイノシシを見た。
I saw a red river hog at the zoo.
The Japanese name is a direct translation of the English 'red river hog', combining 赤 (red), 川 (river), and 猪 (boar). The katakana form is a phonetic rendering of the English name.