This is the 4153rd most frequent Japanese word.
レッドサラマンダー
"Red salamander" (a type of amphibian).
This usage refers to 'レッドサラマンダー' as a generic name for a species of amphibians.
レッドサラマンダーは非常に珍しい種です。
The red salamander is a very rare species.
Here, 'レッドサラマンダー' is being referred to as a specific subject of an artistic endeavor.
彼はレッドサラマンダーの絵を描いた。
He drew a picture of a red salamander.
In this context, 'レッドサラマンダー' represents the proper noun name of a particular rescue vehicle model.