Colonies are round to irregular, with entire to undulate margins. May become yellow. and then brown or black after prolonged incubation. Hemolytic. Aerobic, do not grow anaerobically. Growth temperature from 3-20 ÂºC to. 35-45 ÂºC. Optimum temperature is 30 ÂºC.
The 2016 Dighton, Massachusetts, population is 7,399. There are 336 people per square mile (population density).
Hampden County is a non-governmental county located in the Pioneer Valley of the state of Massachusetts, in the United States. As of the 2010 census, Hampden County's population was 463,490. Its traditional county seat is Springfield, the Connecticut River Valley's largest city, and economic and cultural capital.