<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Paleontological Journal</journal-id><journal-title-group><journal-title xml:lang="en">Paleontological Journal</journal-title><trans-title-group xml:lang="ru"><trans-title>Палеонтологический журнал</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0031-031X</issn><issn publication-format="electronic">3034-5871</issn><publisher><publisher-name xml:lang="en">The Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">673297</article-id><article-id pub-id-type="doi">10.31857/S0031031X24020031</article-id><article-id pub-id-type="edn">FIRFPI</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">New Genus <italic>Voluceropecten</italic> and Family Voluceropectinidae of Late Permian Pectinids of the Boreal Superrealm</article-title><trans-title-group xml:lang="ru"><trans-title>Новые род <italic>Voluceropecten</italic> и семейство Voluceropectinidae позднепермских пектинид Бореальной надобласти</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Biakov</surname><given-names>A. S.</given-names></name><name xml:lang="ru"><surname>Бяков</surname><given-names>А. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>abiakov@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">North-East Interdisciplinary Scientific Research Institute n.a. N.A. Shilo, Far East Branch of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Северо-Восточный комплексный научно-исследовательский институт им. Н.А. Шило ДВО РАН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2024-11-04" publication-format="electronic"><day>04</day><month>11</month><year>2024</year></pub-date><issue>2</issue><fpage>32</fpage><lpage>40</lpage><history><date date-type="received" iso-8601-date="2025-02-27"><day>27</day><month>02</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, Russian Academy of Sciences</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, Российская академия наук</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">Russian Academy of Sciences</copyright-holder><copyright-holder xml:lang="ru">Российская академия наук</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/0031-031X/article/view/673297">https://journals.eco-vector.com/0031-031X/article/view/673297</self-uri><abstract xml:lang="en"><p>Based on the re-examination of the previously established species <italic>Aviculopecten volucer</italic> Lutkevich et Lobanova of the Late Permian (Late Wuchiapingian-Early Changhsingian) pectinids, which was considered a synonym of the Middle Permian <italic>Vnigripecten phosphaticus</italic> (Girty), the independence of both species is shown. Features of the peculiar shell morphology and sculpture of <italic>Aviculopecten volucer</italic> make it possible to describe the new genus <italic>Voluceropecten</italic> gen. nov. and the monospecific family Voluceropectinidae fam. nov. A corrected diagnosis of the genus <italic>Vnigripecten</italic> Muromzeva is given.</p></abstract><trans-abstract xml:lang="ru"><p>На основании переизучения ранее установленного вида позднепермских (поздневучапинско–раннечансинских) пектинид Aviculopecten volucer Lutkevich et Lobanova, считавшегося синонимом среднепермского Vnigripеcten phosphaticus (Girty), показана самостоятельность обоих видов. Особенности своеобразной морфологии и скульптуры раковины Aviculopecten volucer позволяют на его основе описать новый род Voluceropecten gen. nov. и монородовое семейство Voluceropectinidae fam. nov. Приведен исправленный диагноз рода Vnigripеcten Muromzeva.</p></trans-abstract><kwd-group xml:lang="en"><kwd>pectinoid bivalves</kwd><kwd>family Voluceropectinidae fam. nov.</kwd><kwd>genus Voluceropecten gen. nov.</kwd><kwd>genus Vnigripecten</kwd><kwd>Middle and Upper Permian</kwd><kwd>Boreal Superrealm</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>пектиноидные двустворчатые моллюски</kwd><kwd>семейство Voluceropectinidae fam. nov.</kwd><kwd>род Voluceropecten gen. nov.</kwd><kwd>род Vnigripеcten</kwd><kwd>средняя и верхняя пермь</kwd><kwd>Бореальная надобласть</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Астафьева М.М. К ревизии Aviculopectinidae и Deltopectinidae (Bivalvia) // Палеонтол. журн. 1995. № 2. С. 30–40.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Бяков А.С. Новая зональная схема пермских отложений Северо-Востока Азии по двустворчатым моллюскам. Статья 1. Зональное расчленение // Тихоокеан. геол. 2012. Т. 31. № 5. С. 13–40.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Каширцев А.С. Полевой атлас фауны пермских отложений Северо-Востока СССР. М., 1959. 85 с.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Лобанова О.В., Люткевич Е.М. Описание видов. Класс Bivalvia // Полевой атлас пермской фауны и флоры Северо-Востока СССР. Магадан: Магаданское кн. изд-во, 1970. С. 42–63.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Люткевич Е.М., Лобанова О.В. Верхнепермские пластинчатожаберные моллюски бассейна р. Гижиги // Вопросы палеонтологии. Т. 6. Л.: ЛГУ, 1971. С. 73–96.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Международный кодекс зоологической номенклатуры. Изд. четвертое. М.: Т-во науч. изданий КМК, 2004. 223 с.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Милорадович Б.В. Нижнепермская фауна острова Междушарского (южный остров Новой Земли) // Тр. Арктич. ин-та. Геол. 1936. Т. 37. С. 37–82.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Муромцева В.А. Двустворчатые моллюски // Пермские отложения Новой Земли. Л.: Наука, 1981. С. 26–51.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Муромцева В.А., Гуськов В.А. Пермские морские отложения и двустворчатые моллюски Советской Арктики. Л.: Недра, 1984. 208 с.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Невесская Л.А., Попов С.В., Гончарова И.А. и др. Двустворчатые моллюски России и сопредельных стран в фанерозое. М.: Научный мир, 2013. 524 с.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Carter J.G., Altaba C.R., Anderson L.C. et al. A synoptical classification of the Bivalvia (Mollusca) // Paleontol. Contrib. 2011. № 4. P. 1–48.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Ciriacks K.W. Permian and Eotriassic bivalves of the Middle Rockies // Bull. Amer. Mus. Natur. Hist. 1963. V. 125. Art. 1. 99 p.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Davydov V.I., Crowley J.L., Schmitz M.D., Snyder W.S. New U–Pb constraints identify the end-Guadalupian and possibly end-Lopingian extinction events conceivably preserved in the passive margin of North America: implication for regional tectonics // Geol. Mag. 2016. V. 155. № 1. P. 119-131.</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Fang Zong-jie, Morris N.J. On the genera Aviculopecten and Heteropecten // Acta Palaeontol. Sin. 1999. V. 38. № 2. P. 147−154.</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Girthy G.H. Fauna of the Phosphate beds of the Park City formation in Idaho, Wyoming and Utah // Bull. U.S. Geol. Surv. 1910. № 436. 82 p.</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Hautmann M., Friesenbichler E., Grădinaru E. et al. New Triassic Aviculopectinoidea (Bivalvia), with notes on the taxonomic concept of the superfamily // J. Paleontol. 2020. V. 95. № 2. P. 291−297.</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Newell N.D., Boyd D.W. Pectinoid bivalves of the Permian-Triassic crisis // Bull. Amer. Mus. Natur. Hist. 1995. № 227. 95 p.</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Waterhouse J.B. Late Paleozoic Brachiopoda and Mollusca from Wairaki Downs, New Zealand // Earthwise. 2001. V. 3. 195 p.</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Waterhouse J.B. Aspects of the evolutionary record for fossils of the bivalve subclass Pteriomorphia Beurlen // Earthwise. 2008. V. 8. 220 p.</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>Waterhouse J.B. Early Permian Conulariida, Brachiopoda and Mollusca from Homevale, Central Queensland // Earthwise. 2014. V. 11. 390 p.</mixed-citation></ref></ref-list></back></article>
