is a specific kind of: mustelid, musteline, musteline mammal.

is a broader term that covers: Martes martes, pine marten | Martes zibellina, sable | American marten, American sable, Martes americana | beech marten, Martes foina, stone marten | black cat, fisher, fisher cat, Martes pennanti, pekan | Charronia flavigula, yellow-throated marten.

is a member of: genus Martes, Martes.