"Freeze-Dried Specimens"

This organism is commonly isolated from human nasopharyngeal mucosa

Isolated from milk and cheese products. Can be used to ferment milk. 

This organism is occasionally isolated from soil, but most frequently from smegma- a secretion from male and female genitalia.

Ames test strain for detecting carcinogens. Causes infection in humans. 

Both of these strains of Serratia marcescens are colorless mutants when plated alone, but when grown together, they produce a red pigment.

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

This organism is commonly isolated from sewage, water, soil and dairy products, as it is a normal part of intestinal flora.

This yellow, shiny organism is known to cause wound infections and more famously, toxic shock syndrome.

This organism is normal flora of human skin.

From sewage and human intestine. Causes dysentery.