Martes americana (American Marten) is a species of mammals in the family Mustelidae. They are found in The Nearctic. They are omnivores. Individuals are known to live for 17.8 years.
Definition: A multi-tissue plant structure (PO:0025496) that develops from a gynoecium (PO:0009062) and may have as parts one or more seeds (PO:0009010)
Definition: The duration of the development from fertilized, deposited or implanted egg to hatching/birth. Corresponds to egg incubation duration in oviparous animals and to gestation period duration in viviparous animals.