N-COUNT-COLL
(尤指某個地區的)動物群
Animals, especially the animals in a particular area, can be referred to as fauna .
例句
...the flora and fauna of the African jungle...
非洲叢林的動植物
Brackish waters generally support only a small range of faunas.
咸水水域通常只能存活為數不多的幾種動物。