I've no way to keep live specimens on the way, how would I know what to feed them?

You can, of course, keep small specimens in more restricted quarters, and with other fish of comparable size, and this will work very well.

There were no library and room to keep pathological specimens.

They can be territorial, so if keeping several specimens in the same aquarium allow plenty of hiding places.

Tissue and organ distribution centers would have to keep certain specimens from donors for five years after transplant surgery.

We were much impressed by the design, and shall keep specimens of the substance for chemical analysis.

For her earlier productions, Potter was able to observe the species concerned in the wild, and kept specimens at home as pets and models.

While some aquarists have kept specimens for their whole lives in full freshwater, it is not known whether or not they can thrive without salt.

When collecting wild mushrooms, it is important to keep edible and poisonous specimens in separate containers.

Inside, Clark kept relics and specimens related to his various American Indian affairs.