They spend nearly 90% of their life frozen and only about 5% feeding on the tundra during the month of June. Near the end of their lives, the caterpillar turns into a full-grown moth. Gynaephora groenlandica, commonly referred to as the arctic woolly bear moth, is an erebid moth endemic to the High Arctic, specifically the Canadian Archipelago and Greenland. The Arctic woolly bear caterpillar can live for 14 years, feeding during the summer … In such conditions, a caterpillar has to overwinter in its larval form. This species remains in a larval state for the vast majority of its life. The arctic woolly-bear caterpillars are unique for their adaptations to the cold arctic. The scientific name for the Arctic Woolly Bear moth is Gynaephora groenlandica. The length of time that the moth lives in these earlier stages of development will depend on habitat, climate and weather conditions according to the Lepidopterists’ Society. They spend about 90% of their lives frozen, though during June, they eat and eat in order to prepare for the next winter, which has just left and is about ready to come again. Woollybears are the caterpillar stage of medium sized moths known as tiger moths. Gynaephora is a genus of "tussock moths", also known as the Lymantriinae, within the family Erebidae. If there is one charismatic Arctic invertebrate, it has to be the Arctic woolly bear moth, Gynaephora groenlandica (Wocke, 1874; Lepidoptera: Erebidae: Lymantriinae). It is best known for its slow rate of development, as its full caterpillar life cycle may extend up to 15 years. The larva to this moth is one we all recognize as the Woolly Bear ! The Arctic woolly bear moth’s range extends to the Arctic Circle, in Canada and even Greenland. The Arctic Woolly Bear can live up to seven summers. Black spots mark its abdomen and yellow wings. The Caterpillars produce Anti-freeze During the winter, the Arctic Woolly bear … Woolly Bear Moth Caterpillar. While in dormancy, the larvae can withstand temperatures as low as −70 °C. G.groenlandica is one of two species in the genus Gynaephora occurring in North America. The woolly bear caterpillar’s life-span is up to 14 years, the longest life-cycle of any butterfly or moth. The arctic woolly bear moth (Gynaephora groenlandica), native to arctic Canada and Greenland, is known for its slow rate of development. Its caterpillar life cycle may extend up to 7 years with molting occurring each spring. This moth is best known for its slow rate of development. They are mainly found in the Holarctic in alpine, Arctic and Subarctic regions, and are best known for their unusually long larval development period. This far north, the shortages in vegetation mean that food does not come easily and so the woolly bear has to spend a long time frozen. Been asking around but nobody seems to know this - would anyone here have any information on the weight or lifespan of either the Acraga coa (jewel caterpillar) or Gynaephora groenlandica (Arctic woolly bear moth)? Due to the harsh conditions in the Arctic Tundra, and the short growing season, it can take up to 14 years for the Arctic Woolly Bear Moth to grow from an egg into a moth. Body temperature and behavioral thermoregulation of high arctic woolly-bear caterpillars and pupae ( Gynaephora rossii, Lymantriidae: Lepidoptera) and the importance of sunshine. A relative of our Woolly Bear, the Arctic woolly bear moth (Gynaephora groenlandica), actually has a life cycle that involves repeated freezing and thawing. The Arctic Woolly Bear can live up to 15 years in the genus Gynaephora in! Of development, as its full caterpillar life cycle may extend up to seven summers to this is. Known for its slow rate of development, as its full caterpillar life cycle may extend up to seven.. 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