Transactions of the Karelian Research Centre of the Russian Academy of Sciences最新文献_第2页

CHECKLIST OF BIRD CHEWING LICE (MALLOPHAGA) OF THE VORONEZH REGION. SUBORDER ISCHNOCERA 沃罗涅日地区鸟类咀嚼虱(嗜蝇)检查表。亚目ISCHNOCERA

Transactions of the Karelian Research Centre of the Russian Academy of Sciences Pub Date : 2023-10-03 DOI: 10.17076/bg1740

Сергей Петрович Гапонов, Sergey Gaponov

{"title":"CHECKLIST OF BIRD CHEWING LICE (MALLOPHAGA) OF THE VORONEZH REGION. SUBORDER ISCHNOCERA","authors":"Сергей Петрович Гапонов, Sergey Gaponov","doi":"10.17076/bg1740","DOIUrl":"https://doi.org/10.17076/bg1740","url":null,"abstract":"An inventory of the material collected in 1981-2021 from birds in the Voronezh Region revealed 45 chewing-lice species from 20 genera belonging to two families of the suborder Ischnocera. Twenty-two species of Ischnocera were detected in the region for the first time: Brueelia cyclothorax (Burmeister, 1838), B. chrysomytris (Blagoveshtchensky, 1940), B. straminea (Denny, 1842), Philopterus troglodytis Fedorenko, 1986, Ph. turdi (Denny, 1842), Ph. atratus (Nitzsch, 1818), Ph. excisus (Nitzsch, 1818), Ph. ocellatus (Scopoli, 1763), Cuclotogaster heterogrammicus (Nitzsch, 1866), Cummingsiella aurea Hopkins, 1949, Rhynonirmus helvolus (Burmeister, 1838), Penenirmus auritus (Scopoli, 1763), Capraiella subcuspidata (Burmeister, 1838), Degeeriella regalis (Giebel, 1866), Columbicola claviformis (Denny, 1842), C. bacillus (Giebel, 1866), Strigiphilus cursor (Burmeister, 1838), Coloceras liviae (Tendeiro, 1974), C. bidentatus (Scopoli, 1763), C. drosti Eichler, 1950, Campanulotes compar (Burmeister, 1838), Goniocotes microthorax (Stephens, 1829). Besides typical hosts, some species of chewing lice were found on occasional ones (B. borini - on house sparrow and Eurasian tree sparrow, B. varia - on rook, C. uncinosus - on western jackdaw, Ph. montani - on house sparrow, C. unicinosus - on hooded crow and western jackdaw). Associations of some bird species with occasional chewing lice species were usually observed in urban environments with a high abundance and concentration of hosts. Together with previously listed species of the suborder Amblycera and mammal-parasitic Ischnocera, the total checklist of chewing lice of the Voronezh Region currently comprises 80 species from 35 genera.","PeriodicalId":33861,"journal":{"name":"Transactions of the Karelian Research Centre of the Russian Academy of Sciences","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135695468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

THE BUMBLEBEE FAUNA (HYMENOPTERA: APIDAE) OF THE ONEGA PENINSULA 标题奥涅加半岛的大黄蜂区系(膜翅目:蜂科)

Transactions of the Karelian Research Centre of the Russian Academy of Sciences Pub Date : 2023-10-03 DOI: 10.17076/bg1741

Григорий Сергеевич Потапов, Павел Александрович Футоран, Юлия Сергеевна Колосова, Grigorii Potapov, Pavel Futoran, Yulia Kolosova

{"title":"THE BUMBLEBEE FAUNA (HYMENOPTERA: APIDAE) OF THE ONEGA PENINSULA","authors":"Григорий Сергеевич Потапов, Павел Александрович Футоран, Юлия Сергеевна Колосова, Grigorii Potapov, Pavel Futoran, Yulia Kolosova","doi":"10.17076/bg1741","DOIUrl":"https://doi.org/10.17076/bg1741","url":null,"abstract":"This study was designed to summarize the data on the bumblebee fauna of the Onega Peninsula and to present new records. In total, 15 species of bumblebees were recorded. The core of the area's bumblebees fauna is species with a wide distribution in Eurasia (Transpalaearctic and temperate, as regards the zonal distribution). These species are typical for the taiga zone of North European Russia. The reason for this is that the biota of Fennoscandia originated as a result of post-glacial immigration. In comparison with many local faunas of North European Russia, the bumblebee fauna of the Onega Peninsula is poor, lacking some species with a southern distribution. The only species of this group present here are Bombus soroeensis and B. veteranus . Species of Siberian origin ( B. schrencki and B. consobrinus ) have been encountered on the Onega Peninsula. They arrived in North European Russia during the Holocene Climate Optimum. Having colonized the Onega Peninsula rather late, they are absent on the Solovetsky Archipelago Peninsula. B. consobrinus was registered here for the first time. B. consobrinus is an oligolectic species with a range almost fully reproducing the disjunctions of the range of Aconitum septentrionale in the European North.","PeriodicalId":33861,"journal":{"name":"Transactions of the Karelian Research Centre of the Russian Academy of Sciences","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135695469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

NOTEWORTHY RECORDS OF PLANTS, LICHENS AND FUNGI IN MURMANSK REGION. VI 摩尔曼斯克地区值得注意的植物、地衣和真菌记录。6

Transactions of the Karelian Research Centre of the Russian Academy of Sciences Pub Date : 2023-10-03 DOI: 10.17076/bg1769

Евгений Александрович Боровичев, Михаил Николаевич Кожин, Геннадий Пранасович Урбанавичюс, Юлия Ростиславовна Химич, Evgeny Borovichev, Mikhail Kozhin, Gennady Urbanavichus, Yulia Khimich

{"title":"NOTEWORTHY RECORDS OF PLANTS, LICHENS AND FUNGI IN MURMANSK REGION. VI","authors":"Евгений Александрович Боровичев, Михаил Николаевич Кожин, Геннадий Пранасович Урбанавичюс, Юлия Ростиславовна Химич, Evgeny Borovichev, Mikhail Kozhin, Gennady Urbanavichus, Yulia Khimich","doi":"10.17076/bg1769","DOIUrl":"https://doi.org/10.17076/bg1769","url":null,"abstract":"Important findings of 36 species of vascular plants, bryophytes, lichens and fungi acquired lately from the Murmansk Region are reported. The lichen Zythia resinae was recorded for the Murmansk Region for the first time. The fungus Inocutis rheades and lichen Scytinium fragrans were spotted in the region for the second time; the fungus Haploporus odorus as well as the vascular species Carex omskiana were found in the region for the third time. Thirty-two regionally- and three nationally red-listed species were recorded in the area of Lake Irinozero and Mt Ivan-gora, of which 26 and 3 species, respectively, grew within the Regional Nature Monument Irin-gora. Information about redlisted species of this regional nature monument is published for the first time. Areas at the Salla road intersection with the Ryabina river and near the Umba River mouth are of high sozological importance. They were each found to contain seven red-listed species.","PeriodicalId":33861,"journal":{"name":"Transactions of the Karelian Research Centre of the Russian Academy of Sciences","volume":"214 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135695457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

CONTRIBUTIONS TO THE LICHEN FLORA OF THE KOSTOMUKSHSKY STRICT NATURE RESERVE (REPUBLIC OF KARELIA) 对kostomukshsky严格自然保护区地衣区系的贡献(卡累利阿共和国)

Transactions of the Karelian Research Centre of the Russian Academy of Sciences Pub Date : 2023-10-03 DOI: 10.17076/bg1739

Вера Ивановна Андросова, Анжелла Валерьевна Сонина, Vera Androsova, Angella Sonina

{"title":"CONTRIBUTIONS TO THE LICHEN FLORA OF THE KOSTOMUKSHSKY STRICT NATURE RESERVE (REPUBLIC OF KARELIA)","authors":"Вера Ивановна Андросова, Анжелла Валерьевна Сонина, Vera Androsova, Angella Sonina","doi":"10.17076/bg1739","DOIUrl":"https://doi.org/10.17076/bg1739","url":null,"abstract":"The article presents the results of a lichenological study in the forest communities of the northern part of the Kostomukshsky State Nature Reserve, carried out in June 2017. The species diversity of lichens was studied on all substrates within 25x25 m sample plots. The total survey area was 1 ha and 950 samples of lichens were collected. As a result, 143 species of lichens were identified. Information about newly detected species is presented in the annotated list, which includes 68 species of lichens and allied fungi new to the Kostomukshsky Reserve (25 % of the total amount): 60 species and 1 subspecies of lichens, 4 species of lichenicolous fungi, 3 species of non-lichenized fungi. The records include 43 species reported for the first time for the biogeographic province of Karelia pomorica occidentalis , 1 species ( Chaenotheca subroscida ) is listed in the Red Data Book of the Republic of Karelia (2020). For the species Protothelenella corrosa , the exact locality in the Republic of Karelia is given for the first time. The species Lecidea lithophila, Lobothallia recedens, Stereocaulon evolutum used to be known in Karelia only from the collections of Finnish researchers of the late 19th and early 20th centuries. Nowadays, 278 species of lichens and allied fungi have been recorded for the territory of the Kostomukshsky State Nature Reserve. Considering the territory remaining unexplored, it can be assumed that no more than 50-60 % of the species diversity of lichens and allied fungi has been revealed.","PeriodicalId":33861,"journal":{"name":"Transactions of the Karelian Research Centre of the Russian Academy of Sciences","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135696470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

TAXONOMIC COMPOSITION OF BENTHIC INVERTEBRATES IN WATERCOURSES IN THE CATCHMENT OF LAKE VODLOZERO AND RIVER VODLA (VODLOZERSKY NATIONAL PARK) 沃洛泽罗湖和沃洛泽尔河流域河道底栖无脊椎动物的分类组成(沃洛泽尔斯基国家公园)

Transactions of the Karelian Research Centre of the Russian Academy of Sciences Pub Date : 2023-10-03 DOI: 10.17076/bg1764

Игорь Александрович Барышев, Александр Александрович Фролов, Елена Викторовна Кулебякина, Igor Baryshev, Alexander Frolov, Elena Kulebyakina

引用次数: 0

LICHENS OF THE VASYAKHA RIVER CATCHMENT (YUGRA PENINSULA, NENETS AUTONOMOUS DISTRICT) vasyakha河流域的地衣(涅涅茨自治区尤格拉半岛)

Transactions of the Karelian Research Centre of the Russian Academy of Sciences Pub Date : 2023-10-03 DOI: 10.17076/bg1734

Татьяна Николаевна Пыстина, Наталия Анатольевна Семенова, Екатерина Евгеньевна Кулюгина, Сергей Николаевич Плюснин, Tatyana Pystina, Natalia Semenova, Ekaterina Kulyugina, Sergey Plyusnin

{"title":"LICHENS OF THE VASYAKHA RIVER CATCHMENT (YUGRA PENINSULA, NENETS AUTONOMOUS DISTRICT)","authors":"Татьяна Николаевна Пыстина, Наталия Анатольевна Семенова, Екатерина Евгеньевна Кулюгина, Сергей Николаевич Плюснин, Tatyana Pystina, Natalia Semenova, Ekaterina Kulyugina, Sergey Plyusnin","doi":"10.17076/bg1734","DOIUrl":"https://doi.org/10.17076/bg1734","url":null,"abstract":"The territory of the Yugra Peninsula is poorly studied in terms of lichenology. Having processed the specimens of lichens collected during the geobotanical survey in the southwestern part of the peninsula (Pay-Khoy Ridge, Vasyakha River catchment) in 2010, we prepared an annotated list of lichens including 154 species. It contains information on the places where the lichens were found, on the occurrence and attachment of lichens to various types of substrate. Ninety species are reported for the first time for the Yugra Peninsula and 33 for the Nenets Autonomous District. Three rare species ( Cetraria laevigata, Hypogymnia subobscura, Dactylina arctica ) have been identified. These species are listed in the Red Data Book of the Nenets Autonomous District and Appendix 3 thereto. The incompleteness of the collections, high paludification of the territory and transformation of the tundra vegetation caused by overgrazing by reindeer herds are the reasons for the low diversity of the lichen species composition. The lichenological studies should be continued in this remote and poorly studied region of the European sector of the Arctic.","PeriodicalId":33861,"journal":{"name":"Transactions of the Karelian Research Centre of the Russian Academy of Sciences","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135696787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ADDITIONS TO THE MYCOBIOTA OF THE KIZHSKY NATURE RESERVE (REPUBLIC OF KARELIA) kizhsky自然保护区(卡累利阿共和国)新增真菌群

Transactions of the Karelian Research Centre of the Russian Academy of Sciences Pub Date : 2023-10-03 DOI: 10.17076/bg1753

Анна Владимировна Руоколайнен, Ольга Олеговна Предтеченская, Anna Ruokolainen, Olga Predtechenskaya

{"title":"ADDITIONS TO THE MYCOBIOTA OF THE KIZHSKY NATURE RESERVE (REPUBLIC OF KARELIA)","authors":"Анна Владимировна Руоколайнен, Ольга Олеговна Предтеченская, Anna Ruokolainen, Olga Predtechenskaya","doi":"10.17076/bg1753","DOIUrl":"https://doi.org/10.17076/bg1753","url":null,"abstract":"The paper provides data on 39 species of agaricoid fungi, 15 species of aphyllophoroid fungi, and 3 species of ascomycetes recorded for the first time for the Kizhsky Nature Reserve. One species of agaricoid fungi ( Stropharia caerulea ) was detected for the first time for the Republic of Karelia. Overall, the new species are typical for the biogeographic province of Karelia onegensis, and have been encountered previously, in particular, in the territory of the Kivach Nature Reserve. The records were collected during the expedition of O. O. Predtechenskaya and A. V. Ruokolainen to the Kizhsky Nature Reserve in the vicinity of the village of Podjelniki and on Kizhi Island in September 2022. Specimens of selected species are kept in the Herbarium of the Karelian Research Centre (PTZ). There are records of seven species listed in the Red Data Book of the Republic of Karelia ( Gloeophyllum protractum, Junghuhnia collabens, Lentaria afflata, Pholiota squarrosa, Polyporus badius, Rigidoporus crocatus, Tyromyces fissilis ). Seventeen species in the territory are classified as indicator species of biologically valuable forests. The research results will be used as background data for monitoring changes caused by human impact.","PeriodicalId":33861,"journal":{"name":"Transactions of the Karelian Research Centre of the Russian Academy of Sciences","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135696665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Science school in animal ecological physiology at the Institute of Biology of the Karelian Research Center RAS – from practical tasks to theoretical developments 科学学院在卡累利阿生物研究所的动物生态生理学研究中心RAS -从实践任务到理论发展

Transactions of the Karelian Research Centre of the Russian Academy of Sciences Pub Date : 2023-05-31 DOI: 10.17076/eco1782

Виктор Александрович Илюха, Николай Николаевич Тютюнник, Светлана Николаевна Калинина, Viktor Ilyukha, Nikolai Tyutyunnik, Svetlana Kalinina

{"title":"Science school in animal ecological physiology at the Institute of Biology of the Karelian Research Center RAS – from practical tasks to theoretical developments","authors":"Виктор Александрович Илюха, Николай Николаевич Тютюнник, Светлана Николаевна Калинина, Viktor Ilyukha, Nikolai Tyutyunnik, Svetlana Kalinina","doi":"10.17076/eco1782","DOIUrl":"https://doi.org/10.17076/eco1782","url":null,"abstract":"The article discusses the main stages in the history of the science school in ecological physiology of animals at the Institute of Biology of the Karelian Research Center of the Russian Academy of Sciences and the contributions of individual scientists to its development. The specifics of its development and the main scientific achievements of members of the school over a half-century period are recounted. Current research areas and prospects for the future are considered. The emergence of the science school in ecological physiology of animals is associated with the name of Doctor of Veterinary Sciences, Honored Scientist, Professor V. A. Berestov, who in 1972 headed the Laboratory for Physiology of Fur Animals. Initially, it dealt with applied tasks related to problems in fur farming. The second stage in the history of the science school is associated with the work of N. N. Tyutyunnik. In 1987, as research was deepened and expanded to cover the adaptations of animals to various environmental factors, the Laboratory for Physiology of Fur Animals was transformed into the Laboratory for Animal Ecophysiology. Since 2008 the Laboratory was headed by V. A. Ilyukha, Dr. Sci. in Biology, and since 2017 by S. N. Kalinina, Cand. Sci. in Biology. Currently, the laboratory staff study the physiology of mammals living in the wild as well as conduct experiments to study the effects of the light factor in the laboratory","PeriodicalId":33861,"journal":{"name":"Transactions of the Karelian Research Centre of the Russian Academy of Sciences","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135350077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Exotic mineral products from the Chupa gneisses of the Belomorides 来自Belomorides的Chupa片麻岩的外来矿物

Transactions of the Karelian Research Centre of the Russian Academy of Sciences Pub Date : 2023-03-23 DOI: 10.17076/geo1756

Андрей Михайлович Ручьев, Andrey Ruchyov

{"title":"Exotic mineral products from the Chupa gneisses of the Belomorides","authors":"Андрей Михайлович Ручьев, Andrey Ruchyov","doi":"10.17076/geo1756","DOIUrl":"https://doi.org/10.17076/geo1756","url":null,"abstract":"Exotic mineral products (EМP) in the Chupa paragneisses of the Belomorian rock complex occur as an association of submicroscopic “spherules”, “pipes”, “chips” and their combined varieties. EМPs were derived by multi-stage allochemical stress-metamorphism of host gneisses at high pressure in temperature regimes typical of amphibolite (in the Late Archean) and epidote-amphibolite (in the Early Proterozoic) facies. One distinctive feature of EMPs is the presence of carbon in all of their mineral phases. The metal-like substance of “chips” and the cores of “spherules” and “pipes” is comparable in chemical composition and the Ме/С index (Ме = Fe + impurity elements) with known iron carbides, and is similar in composition to terrestrial minerals, such as chalypite, yarlongite, cohenite, and haxonite. The average bulk carbon content of core-free EMPs and core margin substance (at.%) is 7 for Archean and 7-11 for Proterozoic rocks. The average carbon content of iozite, a mineral phase prevalent in “spherules” and “pipes”, is 11 at.% for Archean and 14 at.% for Proterozoic units. The carbon content of the mineral fragments of host rocks (quartz, plagioclase, garnet, and kyanite), which form inclusions in EMPs, is 7-20 to 46 at. %. The distinctive characteristics of the EMPs, publications on the gas composition and soluble carbonaceous endogenic material of gas-liquid inclusions in the rock-forming minerals of Chupa gneisses, and the presence of graphite therein provide evidence for the significant, yet poorly understood contribution of carbon and its chemical compounds as fluid constituents to the highgrade metamorphism of the Belomorides.","PeriodicalId":33861,"journal":{"name":"Transactions of the Karelian Research Centre of the Russian Academy of Sciences","volume":"251 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136174545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Morphometry of black grouse Lyrurus tetrix L. and hazel grouse Tetrastes bonasia L. from the north of the Arkhangelsk Region, Russia 俄罗斯阿尔汉格尔斯克地区北部黑松鸡Lyrurus tetrix L.和榛松鸡Tetrastes bonasia L.形态计量学

Transactions of the Karelian Research Centre of the Russian Academy of Sciences Pub Date : 2023-02-22 DOI: 10.17076/bg1639

Владимир Георгиевич Борщевский, Ирина Анатольевна Хомякова, Vladimir Borchtchevski, Irina Khomyakova

{"title":"Morphometry of black grouse Lyrurus tetrix L. and hazel grouse Tetrastes bonasia L. from the north of the Arkhangelsk Region, Russia","authors":"Владимир Георгиевич Борщевский, Ирина Анатольевна Хомякова, Vladimir Borchtchevski, Irina Khomyakova","doi":"10.17076/bg1639","DOIUrl":"https://doi.org/10.17076/bg1639","url":null,"abstract":"Body weight and lengths of the wing, tail, tarsus, and beak were measured in 139 black grouse (BG) Lyrurus tetrix (Linnaeus, 1758) and 318 hazel grouse (HG) Tetrastes bonasia (Linnaeus, 1758) captured in the north of the Arkhangelsk Region (Russia) in 1990–2006. Almost all the estimates are within the average range of the parameters for Northern Europe (Norway – Komi Republic). Sexual dimorphism in BG was revealed for all traits except the wing length; dimorphism by tail length in Northern Europe appears to be growing from east to west. Size dimorphism in HG is inexplicit and, apparently, minimal in spring; females before and during egg-laying are heavier than males. In young BG, the dimensional growth of tarsi in males and females is completed in the 2nd-3rd months since birth, that of beak – in the 3rd-4th month, that of tail and wings – in the 4th-5th months. In HG, these processes are shorter: tarsi and beak – in the 2nd month, wings and tail – in the 3rd-4th months. Tail and beak lengths and body weight showed the greatest variation in both species, while wings and tarsi were the most stable parts of their bodies. Tarsus was also utterly independent of the other four traits, while wing length correlated with tail length and body weight (BG) or tail length only (HG). The age-related variation patterns for studied traits and correlations between them indicate the likelihood of migration processes, especially for BG. The arrival of first-year birds of both species in study area from August to May-June is hardly probable, but their emigration may take place. Part of the size variation in adult birds is apparently due to arrivals from outside.","PeriodicalId":33861,"journal":{"name":"Transactions of the Karelian Research Centre of the Russian Academy of Sciences","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136336058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0