Scotch argus Adults fly from June to August. The eggs are laid singly on the leaves of grass. The larvae hatch after two weeks. The hibernating larva is reported to feed on "Agrostis", "Dactylis", "Poa annua", "Bromus erectus" and other grasses. In Scotland the main host plants are purple moor-grass ("Molinia caerulea") and blue moor-grass ("Sesleria caerulea"). Scotch argus The Scotch argus ("Erebia aethiops") is a butterfly of the family Nymphalidae. In spite of its English name "argus", it is not a close relation of the brown argus nor the northern brown argus. Subspecies include: "Erebia aethiops" is widespread in the Palaearctic
Argus Museum Argus Museum The Argus Museum, located on the second floor of 525 West William, Ann Arbor, Michigan, features products manufactured by the Argus camera company and tells the stories of the company, the people involved and showcases unique collections connected to Argus. The museum is housed in the Argus I Building, which was one of the facilities where Argus products were manufactured. The mission of the Argus Museum is to collect and preserve Argus Camera Incorporated products (including those manufactured under its prior names), publications and history of the company and its employees, to research the products and the people