"Freeze-Dried+Specimens"

Hippodamia convergens.

These fascinating frogs are uniquely adapted for climbing, with prominent adhesive pads on the ends of their digits.

Crayfish are a mixture of Orconectes immunis and Orconectes virilis.

Hydra are tiny animals closely related to jellyfish. They are a carnivorous species that can be found in healthy freshwater rivers and streams where they attach themselves to plants and rocks.

You will receive a sample of both green and brown hydra mixed together, allowing you to observe the differences between the two organisms.

Anodonta subobicularis.

Cricket (Acheta domestica)or the Common House Cricket is available in adult and nymph sizes.

Classroom Collection of Rocks and Minerals Designed for General Classroom Use

Black Planaria are a flatworm commonly used in science fair projects. They do not bite and move very slowly, making them easy for young students to observe.

Assortment of Eggs Belonging to the Most Prolific Parasites of the Mammalian Digestive Tract

Prevent biohazardous spills and conserve storage space with stackable Samco™ Histology Bio-Tite™ Nonsterile Specimen Containers, offered in capacities from 20mL to 120mL, with 35mm, 48mm, or 53mm openings

Large embryos with a clear coating makes them ideal for observing development.

Set contains one male betta, two mystery snails, a package of Egeria najas or Elodea densa and an aquatic habitat.

Very large ciliate. Feeds on colpidium. Hay medium.
Characterized by cilia; nearly all possess two types of nuclei.

Includes: six each of obsidian, pumice, and basalt. Set of 18.

Common rocks and minerals for testing and identification studies are 2–3cm each.

Samples of Minerals That Are Found in Rocks