"Euglena+live"

Isolated from soil. Forms red pigment (best on high carbohydrate medium) and has oval eccentric spores. 

isolated from human intestine. Lactose positive and sucrose positive after a few days’ growth. Causes a mild form of dysentery.

These small marine crustaceans are supplied as adults, and measure approximately ¹/₄" in size at the time of shipment.

Nitrogen fixation, produces nodules on legume roots. Bacteroids from nodules can be X, Y, and club shapes.

Paramecium caudatum is a common protist that inhabits a variety of aquatic ecosystems.

Drosophila, the common fruit fly is widely used in genetic studies. Ward's offers a large number of mutations to help you demonstrate complex genetics concepts.

Study the Rotifera under your microscope to discover the variety of structures among them. Subculture them in Alfalfa or Hay medium to increase your supply. Species may vary based on availability.

Anoles (American Chameleons) are tree-dwelling lizards found mostly in the southeastern US.

Penicillium notatum is a deuteromycete that produces penicillin. It is available in normal and high-yield strains.

All of our most popular crosses, already done for you. We'll do all the pre-work, so you can spend more time with your students.

This species of Rhodospirillum is commonly isolated from stagnant water and mud. It is especially interesting because it produces a red pigment and is also capable of photosynthesis.

All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for species.

This toad thrives with minimum attention and may be housed in a terrarium with access to water and dry land.

No Lancefield group shown, alpha hemolysis. Bile solubility test positive, optochin sensitive. Causes pneumonia. 

Demonstrates isogamous reproduction where gametes are similar in appearance and behavior. Make lectures and labs on protist reproduction clearer with our specially selected cultures that illustrate various reproductive phenomona.

These organisms help keep your freshwater aquarium clean by eating algae and detritus; they won’t eat any plants included in the aquarium.