At least, a planarian that does not get enough to eat, proceeds at once to ungrow, becoming gradually smaller and smaller, till after a few months, it is no more than a fifteenth part of its former size.
Instead, much like the planarian cut in halves, it forms a whole animal, half size.
The planarianworms that I have just been telling about are monsters.
Mr. Leidy also makes mention ofPlanarian parasites (Bdellura), with a sucker at the extremity of the body; and Mons.
These are planarian worms, and though not of prepossessing appearance generally, are extremely interesting animals to study.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "planarian" in a variety of sentences. We hope that you will now be able to make sentences using this word.