Trypanosoma dimorphon

Try·pan·o·so·ma di·mor·phon

an African species found in horses, cattle, sheep, goats, pigs, and dogs, formerly thought to be the same as Trypanosoma congolense but now recognized as a distinct and more pathogenic species in cattle, sheep, and dogs; it is spread by tsetse flies across central Africa.
References in classic literature ?
Nancy had said that they contained the winter clothing, put away for the summer.
Part of the remainder she was obliged to expend in winter clothing, leaving only a nominal sum for the whole inclement season at hand.