Мақаланы E-mail арқылы жіберу FUR STRUCTURE OF THE MUMMY OF A HOLOCENE BROWN BEAR (URSUS ARCTOS LINNAEUS, 1758) FROM PERMAFROST DEPOSITS OF YAKUTIA
- Авторлар: Chernova O.F1, Boeskorov G.G2, Cheprasov M.Y.3, Novgorodov G.P3
-
Мекемелер:
- A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences
- Diamond and Precious Metals Geology Institute, Siberian Branch, Russian Academy of Sciences
- M.K. Ammosov North-Eastern Federal University
- Шығарылым: Том 104, № 11 (2025)
- Беттер: 85–97
- Бөлім: ARTICLES
- URL: https://bakhtiniada.ru/0044-5134/article/view/362469
- DOI: https://doi.org/10.7868/S3034543X25110071
- ID: 362469
Дәйексөз келтіру
Ашық рұқсат
Рұқсат берілді
Тек жазылушылар үшін
Аннотация
The fur of the mummy of an adult female Brown bear (Ursus arctos) (3,500-year old ‘Etherican bear’, Holocene) found in Yakutia was studied using light and scanning electron microscopy. It was compared to the fur of recent bears, showing their similarity in color, differentiation, and hair fine structure. The fur forms a coarse, tangled, and springy kemp due to polymorphism and size and dimensional characteristics of guard hairs (length and thickness, degree of development of the medulla, height and patterns of the cuticle), and wavy profile of the hair shaft. This cover effectively protects the animal's body from mechanic damage due to damping and preventing skin over-hydration. The air-bearing medulla of the hairs is poorly developed, which, together with the absence of a thick underfur, reduces the heat-protective properties of the fur, which is compensated for by a significant air layer in the loose, shaggy fur made of chaotically intertwined wavy hairs.
Негізгі сөздер
Авторлар туралы
O. Chernova
A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences
Email: olga.chernova.moscow@gmail.com
Moscow, Russia
G. Boeskorov
Diamond and Precious Metals Geology Institute, Siberian Branch, Russian Academy of Sciences
Email: gboeskorov@mail.ru
Yakutsk, Russia
M. Cheprasov
M.K. Ammosov North-Eastern Federal University
Email: nohsho@mail.ru
Yakutsk, Russia
G. Novgorodov
M.K. Ammosov North-Eastern Federal University
Email: novgorodovgavril@mail.ru
Yakutsk, Russia
Әдебиет тізімі
- Боескоров Г.Г., Барышников Г.Ф., 2013. Позднечетвертичные хищные млекопитающие Якутии. Санкт-Петербург: Наука. 197 с.
- Гептнер Г.К., Наумов Н.П., Юргенсон П.Б, Слуцкий Ф.Ф., Чиркова А.Ф., Банников А.Г., 1967. Млекопитающие СССР. Т. 2, ч. 1. Морские коровы и хищные. Москва: Высшая школа. 1004 с.
- Новиков Г.А., 1956. Хищные млекопитающие фауны СССР / Е.Н. Павловский, ред. М. – Л.: Издательство АН СССР. 295 с.
- Соколов В.Е., 1973. Кожный покров млекопитающих. М.: Наука. 487 с.
- Тавровский В.А., Егоров О.В., Кривошеев В.Г. и др., 1971. Млекопитающие Якутии. М.: Наука. 660 c.
- Чернова О.Ф., Целикова Т.Н., 2004. Атлас волос млекопитающих (Тонкая структура остевых волос и игл в сканирующем электронном микроскопе). М.: Товарищество научных изданий КМК. 429 с.
- Abrάmoff M.D., Magalhaes P.J., Ram S.J., 2004. Image Processing with ImageJ // Biophotonics International. V. 11. № 7. P. 36–42.
- Boeskorov G.G., Baryshnikov G.F., Tikhonov A.N., Protopopov A.V., Klimovsky A.I., Grigoriev S.E., Cheprasov M.Y., Novgorodov G.P., Shchelchkova M.V., Plicht J. van der, 2019. New Data on Large Brown Bear (Ursus arctos L., 1758, Ursidae, Carnivora, Mammalia) from the Pleistocene in Yakutia // Doklady Earth Sciences. V. 486. № 2. P. 617–622.
- Boulygina Eu., Sharko F., Cheprasov M., Gladysheva-Azgari M., Slobodova N., Tsygankova S., Rastorguev S., Grigorieva L., Kopp M., Fernandes J.M.O., Novgorodov G., Boeskorov G., Protopopov A., Hwang Woo-Suk, Tikhonov A., Nedoluzhko A., 2022. Ancient DNA reveals maternal philopatry of the Northeast Eurasian Brown Bear (Ursus arctos) population during the Holocene // Genes. MDPI. V. 13. № 1961.
- Brunner H., Cowan B., 1974. The Identification of Mammalian Hair. Inkata Press, Melbourne. P. 1–176.
- Carrlee E., Horelick L., 2015. The Alaska fur ID project: A virtual resource for material identification // www.alaskafurid/wordpress.com
- Cheprasov M.Yu., Boeskorov G.G., Novgorodov G.P., Tikhonov A.N., Grigorieva L.V., Boulygina E.S., Slobodova N.V., Sharko F.S., Protopopov A.V., Nedoluzhko A.V., 2024. First description of a mummified Middle Holocene brown bear from the New Siberian Islands, Russia // Ursus (35e10). P. 1–12.
- Hicks J.W., 1977. Microscopy of Hair. A Practical Guide and Manual, FBI Laboratory Technical Supplement. Washington, D.C. P. 1–53.
- Krylovich O.A., Boeskorov G.G., Shchelchkova M.V., Savinetsky A.B., 2020. The trophic position of Pleistocene and modern Brown Bears (Ursus arctos) of Yakutia based on stable isotope analyses // Biology Bulletin. V. 47. № 8. P. 122–130.
- Moore T.D., Spencer L.E., Dugnoll Ch.E., 1974. Identification of the dorsal guard hairs of some mammals of Wyoming. Wyoming Game and Fish Department. Cheyenne, Wyoming. P. 1–177.
- Rey-Iglesia A., García-Vázquez A., Treadaway E.C., van der Plicht J., Baryshnikov G.F., Szpak P., Bocherens H., Boeskorov G.G., Lorenzen E.D., 2019. Evolutionary history and palaeoecology of brown bear in North-East Siberia re-examined using ancient DNA and stable isotopes from skeletal remains // Scientific Reports. V. 9. № 4462. P. 1–12.
- Tóth M., 2017. Hair and Fur atlas of central European mammals // Nagykov´acsi, Hungary. Pars. Ltd. https://doi.org/10.18655/hairatlas //www.hairatlas.hu
- Ursus arctos, 2005. Mammal species of the world: a taxonomic and geographic reference / D.E. Wilson, D.M. Reeder, eds. 3rd ed. Baltimore, Maryland: The Johns Hopkins University Press. V. 1 and 2. P. 1–2142.
- Wiley K.D., 2023. A microscopic study of exotic animal hairs: part 2 // www.mccrone.com/mm/microscopical-exotic-animal-hair 2
Қосымша файлдар
