Ceto minor Oceanid also named Ceto, or with various mythological beings referred to as "ketos" (plural "ketea"); this is a general term for "sea monster" in Ancient Greek. Hesiod's "Theogony" lists the children of Phorcys and Ceto as Echidna, The Gorgons (Euryale, Stheno, and the infamous Medusa), The Graeae (Deino, Enyo, Pemphredo, and sometimes Perso), and Ladon, also called the Drakon Hesperios ("Hesperian Dragon", or dragon of the Hesperides). These children tend to be consistent across sources, though Ladon is sometimes cited as a child of Echidna by Typhon and therefore Phorcys and Ceto's grandson. The Scholiast on Apollonius Rhodius cites
Erebia euryale year as a caterpillar. The eggs, pearly grey, hatch in the spring. Adults fly from June to September. They feed at mountain flowers, specially at yellow daisies. Caterpillars feed on various grasses ("Anthoxanthum odoratum", "Brachypodium sylvaticum", "Deschampsia cespitosa", "Festuca ovina", "Festuca rubra", "Festuca alpina", "Poa nemoralis", "Carex flacca", "Digitaria", "Milium", "Carex" and "Sesleria" species). Erebia euryale Erebia euryale, the large ringlet, is a species of butterfly belonging to the family Nymphalidae. Subspecies include: This species is endemic to Europe. It can be found in southern Europe, in the Alps, Cantabrian, Pyrenees, Carpathians, Balkans, in northern Europe from Finland to the