"bacteria"

Freshwater. Colonial. Sheet of many cells one cell thick. Soil-water medium.

Shipped in a form that provides the best quality specimen. Most are supplied in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars.

A collection of some of the strains of Escherichia coli needed to grow various coliphages (available separately).

Produces streptomycin. Branching mycelium and coenocytic hyphae. 

A Common Intestinal Flora Isolate, Demonstrates Alpha Hemolysis on Blood Agar Growth Medium

The presence of A. viscolactis in milk is a common cause for sliminess or "ropiness".

Anabaena is a genus of filamentous, un-branched Cyanobacteria consisting of bead-like cells and enlarged spores or heterocysts.

Frequent human isolate. Causes gastroenteritis.

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

From sewage and human intestine. Causes dysentery. 

This colonial cyanobacteria is structured as several cells bound together in a gelatinous "mucilaginous sheath".