6 in stock
With halteris, rudimentary under wings together in flight.
As of 1/5/12, 8 each in stock.
A sheep heart is similar in size to a human's. It makes a great preserved specimen for studying anat...
Stentor coeruleus is a very large trumpet shaped, blue to blue-green ciliate.
Vorticella is a stalked inverted bell-shaped ciliate.
Display Boards increase your student's involvement in science fairs, class projects and learning env...