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Live Specimens


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Live Specimens

Live specimens are used for a wide variety of studies including studying the physiological effects of drugs on a specimen’s heartbeat and temperature on metabolism, the locomotion of microscopic organisms, and studying plant respiration, photosynthesis, plosmolysis, and more. Algal cultures form colonies of cells that are extremely easy to visualize for better understanding of cell walls and plastids, and many live specimens reproduce rapidly for quick turnover between successive tests.


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Catalog Number: (470176-428)

Description:   Marine; Small Motile Cells with the Transverse Furrow Located Near the Apex.
Description:   This organism is a common inhabitant of intestinal flora, and can be a major cause of urinary tract infection.
Description:   Isolated from milk and udders of cows. Lancefield group B, beta hemolysis. Causes infection of the female genital tract, maternal septicemia, neonatal infections. Camp test positive; resistant to bacitracin.
Catalog Number: (470176-678)

Description:   Freshwater. Unicellular; desmid. Basic culture solution.<BR><BR>Characterized by green plastids and cell walls composed of cellulose.

Description:   Cellular slime mold. Demonstrates amoeboid state, pseudoplasmodial state, and fruiting body, or sorocarp. Found in woodland soil in decomposing vegetation where bacteria are abundant. Incubation temperature 25°C. Plate cultures grown with Enterobacteria as food source; freeze-dried cultures include food source.<BR><BR>Characterized by an amoeboid stage (lacking cell walls) and a fungus-like reproductive structure.
Description:   These industrious scavenger insects devour organic matter — the larvae will even clean a skeleton of muscle, skin and cartilage.
Description:   Isolated from human nasopharynx, saliva, and sputum. Spontaneously agglutinates in saline.
Description:   Volvox globator is a species of colonial green algae that forms spherical colonies of cells.
Description:   An excellent aquarium oxygenator, great for teaching respiration, photosynthesis, and plasmolysis.
Description:   Two strains of Escherichia coli (donor and host) with complementary sensitivities to Ampicillin and Streptomycin. Watch them trade traits via conjugation.
Description:   Pink to bright rose color.
Characterized by cilia; nearly all possess two types of nuclei.
Description:   Examine the morphological characteristics of typical soil nematodes with the specimens in our well-populated culture.
Description:   Named for their food preference of milkweed seeds, these colorful Hemipterans demonstrate simple metamorphosis and sucking mouthparts.
Catalog Number: (470176-406)

Description:   Two or more species of annelids are included

Description:   <i>Enchytraeus sp.</i> Culturing this terrestrial Oligochaete quickly produces a large population for general study or a source of food for fish and amphibians. Culture instructions are included.
Description:   Also known as king mealworms, superworms are extremely popular as a feeder insect within the pet trade.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-962-2660.
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