This study examines the function of these hibernacula in relation to the biotic and abiotic mortality factors of parasitism and temperature. Gynaephora selenitica, Lepiforum Gynaephora selenitica, Moths and Butterflies of Europe Gynaephora selenitica, Larvae of North-European Lepidoptera [Kimmo Silvonen] Gynaephora selenitica, Svenska fjärilar lathyra[sic]; Swinhoe, 1923, Ann. It is known for its slow rate of development, as its full caterpillar life cycle may extend up to 7 years, with moulting occurring each spring. (1993) A balanced life table for Gynaephora groenlandica (Lepidoptera: Lymantriidae) a long-lived high arctic insect, and implications for the stability of its populations. Gynaephora is a genus of moths in the family Lymantriidae.They are mainly found in the Arctic and Subarctic region and best known for their unusually long larval development period. This species remains in a larval state for the vast majority of its life. Larvae of the arctic moth Gynaephora groenlandica stop feeding and spin silk hibernacula before the peak of summer season in the Canadian High Arctic Archipelago. It is known for its slow rate of development, as its full caterpillar life cycle may extend up to 7 years, with moulting occurring ea Gynaephora groenlandica is found only in the Canadian high arctic archipelago and Greenland, where it survives the low annual heat budget, low temperatures, xeric conditions, seasonal photoperiod and short growing season (Downes, 1964; Danks, 1981; Svoboda & Freedman, 1988). Skip to main content.com.au. A Gynaephora groenlandica caterpillar looking adorable. This species remains in a larval state for the vast majority of its life. Immature stages are the most conspicuous life stage (Fer-guson, 1978), but their identification has created some con - fusion that persists in the literature (Morewood and Lange, 1997). Gynaephora groenlandica (Wocke) (Lepidoptera: Erebidae) is a cold-adapted species, whose life history traits are dictated by cold and short Arctic summers. Field observations have shown a strong preference for Salix arctica, and for the reproductive success as well as for vegetative growth of the willows, the number and activity of the caterpillars may be of great importance. 11 (63): 297 (missp.) It is best known for its very slow rate of development. Gynaephora groenlandica (Wocke) (Lepidoptera: Erebidae) is a cold-adapted species, whose life history traits are dictated by cold and short Arctic summers. J. Zool. morphology to rearrange the taxonomy of two arctic species, Gynaephora groenlandica and G.rossii. Account & Lists Account Returns & Orders. Prime. Nat. Nov 2, 2018 - Gynaephora groenlandica (Arctic Wooly Bear Moth): “... is best known for its slow rate of development, as its full caterpillar life cycle may extend up to 15 years, and 4 … Gynaephora groenlandica (Wocke) (Lepidoptera: Erebidae) is a cold-adapted species, whose life history traits are dictated by cold and short Arctic summers. They are mainly found in the Holarctic in alpine, Arctic and Subarctic regions, and are best known for their unusually long larval development period. Can. We used a recently discovered alpine tundra population in southwestern Yukon, Canada to investigate local adaptations to habitats with different environmental conditions (alpine versus Arctic). Mag. Gynaephora groenlandica, the arctic woolly bear moth, is an erebid moth native to the High Arctic in the Canadian archipelago, Greenland and Wrangel Island in Russia. Gynaephora groenlandica - Seven years in the making... Apr 26, 2015 17:31:53 GMT nomad, radusho, and 1 more like this. We used a recently discovered alpine tundra population in southwestern Yukon, Canada to investigate local adaptations to habitats with different environmental conditions (alpine versus Arctic). Reasonator; PetScan; Scholia ; Statistics; Search depicted; Media in category "Gynaephora groenlandica" This category contains only the following file. Photo credit: Mike Beauregard Because I’ve lived my entire life in the perpetually muggy weather of Florida, it’s easy for me to forget that plenty of animals live beyond the Arctic and Antarctic circles (people included), and that our planet’s poles are home to more than direwolves and Andorians . Gynaephora. 65: 156-163. Download this stock image: ARctic wooly woolly bear caterpillar lives to be 14 years old as a caterpillar freezing solid for ten months of the year it prod - B57BN7 from Alamy's library of millions of high resolution stock photos, illustrations and vectors. We investigated the bat defence reactions of three species of moths (Gynaephora groenlandica, Gynaephora rossi (Lymantriidae) and Psychophora sabini (Geometridae)) in the Canadian Arctic archipelago. early in the season. The life cycle of G. groenlandica was once believed to take 14 years but subsequent studies reduced it to 7, a slow development rate that is extremely rare in the Lepidoptera. 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)? Gynaephora. Danks, H.V., Kukal, O. and R.A. Ring. Gynaephora groenlandica, the Arctic woolly bear moth, is an erebid moth native to the High Arctic in the Canadian archipelago, Greenland and Wrangel Island in Russia. These adaptations, along with their long 15–20 year life cycle and the retention of freeze tolerance year-round, promote the survival of G. groenlandica in this harsh polar environment. Since these moths inhabit the Arctic tundra and, therefore, are most probably spatially isolated from bats, their hearing and associated defensive reactions are probably … Question about weight/lifespan - Acraga coa caterpillar, Gynaephora groenlandica moth Butterflies and Moths BirdForum - The net's largest birding … Just better. Gynaephora groenlandica (Wocke) (Lepidoptera: Erebidae) is a cold-adapted species, whose life history traits are dictated by cold and short Arctic summers. Gynaephora groenlandica, the arctic woolly bear moth, is an erebid moth native to the High Arctic in the Canadian archipelago, Greenland and Wrangel Island in Russia. The life history of Gynaephora groenlandica was studied in the high arctic at Alexandra Fiord, Ellesmere Island. Arctic woollybear caterpillars, Gynaephora groenlandica, had the capacity to rapidly and dramatically increase respiration rates up to fourfold within 12-24 h of feeding and exhibited similar decreases in respiration of 60-85 % in as little as 12 h of starvation. Genus recognized by EOL Dynamic Hierarchy 1.1 and EOL Dynamic Hierarchy 1.1. Life history events (larval development, pupation, adult emergence, mating, oviposition, hatching, and moulting to the second larval instar) occurred only in the 3–4 weeks before mid-July. Encyclopedia of Life ID: 503736 Global Biodiversity Information Facility ID: 1822126 LepIndex ID: 51398 iNaturalist taxon ID: 452615 IRMNG ID: 10329597. Gynaephora groenlandica. But it is one of the hardiest insects in the world, surviving the Arctic winter frozen and still alive as a caterpillar. Gynaephora is a genus of "tussock moths", also known as the Lymantriinae, within the family Erebidae. It is known for its slow rate of development, as its full caterpillar life cycle may extend up to 7 years, with moulting occurring each spring. Gynaephora groenlandica és una papallona nocturna de la subfamília Lymantriinae i la família Erebidae ... Kevan, P.G. and O. Kukal. The Arctic woolly bear is a true survivor in every sense of the word and has even wormed its way into our culture. Gynaephora groenlandica.jpg 2,218 × 2,400; 3.33 MB. Encyclopedia of Life [status unknown] uBio [status unknown] ITIS [status unknown] Catalogue of Life [status unknown] UNEP (CITES) [status unknown] Search WikiSpecies for Gynaephora groenlandica; Biodiversity Heritage Library [status unknown] Woolly-bear caterpillars, Gynaephora groenlandica, are important predators on the leaf buds and young catkins of Salix spp. With a name as pretty as Gynaephora groenlandica, you’d imagine this moth to be a frail creature with no defenses at all. Hist. Reference taxon from EOL Erebidae Patch. 2016). 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