Examples from the Web for testaceous
Down, Ireland in which he found upwards of fifty small crabs, and other testaceous and crustaceous animals.Natural History in Anecdote|Various
Fore wings with an upright, straight, testaceous exterior band, which does not extend to the interior border.
The Limax, or common garden slug, which has a testaceous shield beneath its mantle, is an instance of this.
The testaceous appendage of the Coriocella is now well known to naturalists.
Birds of many kinds are abundant, as are fishes and testaceous animals.Audubon and his Journals, Vol. 2|Maria R. Audubon