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Sokolov IM. Fourteen new species of the genus Nesamblyops Jeannel (Coleoptera: Carabidae: Anillini) from the South Island of New Zealand with redescription of the genus and description of a new subtribe. Zootaxa 2023; 5375:151-192. [PMID: 38220828 DOI: 10.11646/zootaxa.5375.2.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Indexed: 01/16/2024]
Abstract
Fourteen new species of flightless litter ground beetles of the tribe Anillini, genus Nesamblyops, from the South Island of New Zealand, are described. The only hitherto described species from the South Island, Nesamblyops subcaecus (Broun), is similar to the new species from Southland, N. viator n. sp. (type locality: New Zealand, South Island, Fiordland, Resolution Island), based on the structure of male genitalia. The species assembly inhabiting the northwest corner of the South Island comprises two partly sympatric groups composed of three related allopatric species each. The first group includes N. canaanensis n. sp. (type locality: New Zealand, South Island, Nelson, Abel Tasman National Park, Canaan area), N. hobbit n. sp. (type locality: New Zealand, South Island, Nelson, Kahurangi National Park, Mt Domett), and N. ovipennis n. sp. (type locality: New Zealand, South Island, Nelson, Kahurangi National Park, Mt Arthur). The second group represents another lineage and contains N. rotundicollis n. sp. (type locality: New Zealand, South Island, Nelson, Kahurangi National Park, Onekaka area), N. solitarius n. sp. (type locality: New Zealand, South Island, West Coast, western foothills of Victoria Range, Capleston area), and N. subrufus n. sp. (type locality: New Zealand, South Island, West Coast, Upper Buller Gorge, Dublin Terrace). Three additional species known from the northwest corner of the South Island, based on the structure of male genitalia, are unrelated to each other and remaining species of the region. These are N. karamea n. sp. (type locality: New Zealand, South Island, West Coast, Kahurangi National Park, the Karamea River Gorge area), N. montanus n. sp. (type locality: New Zealand, South Island, Nelson, Kahurangi National Park, Lake Sylvester area), and N. kuscheli n. sp. (type locality: New Zealand, South Island, Nelson, Kahurangi National Park, Mt Arthur). The latter species is presumably closely related to the species from the central parts of the West Coast, N. moorei n. sp., (type locality: New Zealand, South Island, West Coast, Ngahere area, Mawhera Forest). Additionally, the central part of the West Coast is inhabited by a small group of two species, N. disjunctus n. sp. (type locality: New Zealand, South Island, West Coast, E slope of the Paparoa Range, Fletcher Creek area), and N. victoriae n. sp. (type locality: New Zealand, South Island, West Coast, Victoria Range, Capleston area). According to the structure of the male genitalia, this group represents a separate lineage within the genus. The most unusual structure of male genitalia belongs to a species without eyes, a trait previously unknown in Nesamblyops, N. magnificus n. sp. (type locality: New Zealand, South Island, Coastal Otago, Allison Conservation Area) that inhabits the southeast corner of the South Island. Digital images of habitus, body parts, drawings of genitalia, as well as distribution maps are provided for all described species. Morphological evidence of the isolated position of Nesamblyops within the tribe Anillini is discussed, with a focus on the morphological comparison of Nesamblyops with the members of Anillini, Tachyini, Bembidiini, Zolini, and Sinozolini, and on the data of published molecular analyses. A new subtribe for the representatives of the genus, Nesamblyopina, n. subtr., is proposed; the newly discovered morphological characters have been incorporated in the redescription of the genus.
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Affiliation(s)
- Igor M Sokolov
- Systematic Entomology Laboratory; ARS; USDA; c/o Smithsonian P.O. Box 37012; National Museum of Natural History; Washington; DC 20013-7012; USA.
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Shen R, Aspöck H, Aspöck U, Plant J, Dai Y, Liu X. Unraveling the evolutionary history of the snakefly family Inocelliidae (Insecta: Raphidioptera) through integrative phylogenetics. Cladistics 2022; 38:515-537. [PMID: 35349190 DOI: 10.1111/cla.12503] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 02/21/2022] [Accepted: 02/26/2022] [Indexed: 01/31/2023] Open
Abstract
Inocelliidae is one of the two extant families of the holometabolan order Raphidioptera (snakeflies), with the modern fauna represented by seven genera and 44 species. The evolutionary history of the family is little-known. Here we present the first phylogenetic and biogeographical analyses based on a worldwide sampling of taxa and datasets combined with morphological characters and mitochondrial genomes, aiming to investigate the intergeneric phylogeny and historical biogeography of Inocelliidae. The phylogenetic inference from the combined analysis of morphological and molecular data recovered the sister-group relationship between a clade of (Negha + Indianoinocellia) + Sininocellia and a clade of Fibla + the Inocellia clade (interiorly nested by Amurinocellia and Parainocellia). Amurinocellia stat.r. and Parainocellia stat.r. et emend.n. are relegated to subgeneric status within Inocellia, whereas a newly erected subgenus of Inocellia, Epinocellia subgen.n., accommodates the former Parainocellia burmana (U. Aspöck and H. Aspöck, 1968) plus a new species Inocellia (Epinocellia) weii sp.n. Further, the Inocellia crassicornis group constitutes the nominotypical subgenus Inocellia stat.n., but the Inocellia fulvostigmata group is paraphyletic. Diversification within Inocelliidae is distinguished by an Eocene divergence leading to extant genera and a Miocene radiation of species. A biogeographical scenario depicts how the diverse inocelliid fauna from East Asia could have originated from western North America via dispersal across the Beringia during the early Tertiary, and how the Miocene ancestors of Inocellia could have accomplished long-distance dispersals via the Tibet-Himalayan corridor or eastern Palaearctic to western Palaearctic. Our results shed new light specifically on the evolution of Inocelliidae and, in general, the Raphidioptera.
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Affiliation(s)
- Rongrong Shen
- Department of Entomology, China Agricultural University, Beijing, 100193, China
| | - Horst Aspöck
- Institute of Specific Prophylaxis and Tropical Medicine, Medical Parasitology, Medical University of Vienna, Kinderspitalgasse 15, Vienna, A-1090, Austria
| | - Ulrike Aspöck
- Naturhistorisches Museum Wien, Zweite Zoologische Abteilung, Burgring 7, Vienna, A-1010, Austria.,Unit for Integrative Zoology, Department of Evolutionary Biology, University of Vienna, Djerassiplatz 1, Vienna, A-1030, Austria
| | - John Plant
- Unit for Integrative Zoology, Department of Evolutionary Biology, University of Vienna, Djerassiplatz 1, Vienna, A-1030, Austria
| | - Yuting Dai
- Wujiang Customs, Suzhou, Jiangsu, 215200, China
| | - Xingyue Liu
- Department of Entomology, China Agricultural University, Beijing, 100193, China
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Opatova V, Hamilton CA, Hedin M, De Oca LM, Král J, Bond JE. Phylogenetic Systematics and Evolution of the Spider Infraorder Mygalomorphae Using Genomic Scale Data. Syst Biol 2021; 69:671-707. [PMID: 31841157 DOI: 10.1093/sysbio/syz064] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Accepted: 09/10/2019] [Indexed: 12/19/2022] Open
Abstract
The infraorder Mygalomorphae is one of the three main lineages of spiders comprising over 3000 nominal species. This ancient group has a worldwide distribution that includes among its ranks large and charismatic taxa such as tarantulas, trapdoor spiders, and highly venomous funnel-web spiders. Based on past molecular studies using Sanger-sequencing approaches, numerous mygalomorph families (e.g., Hexathelidae, Ctenizidae, Cyrtaucheniidae, Dipluridae, and Nemesiidae) have been identified as non-monophyletic. However, these data were unable to sufficiently resolve the higher-level (intra- and interfamilial) relationships such that the necessary changes in classification could be made with confidence. Here, we present a comprehensive phylogenomic treatment of the spider infraorder Mygalomorphae. We employ 472 loci obtained through anchored hybrid enrichment to reconstruct relationships among all the mygalomorph spider families and estimate the timeframe of their diversification. We sampled nearly all currently recognized families, which has allowed us to assess their status, and as a result, propose a new classification scheme. Our generic-level sampling has also provided an evolutionary framework for revisiting questions regarding silk use in mygalomorph spiders. The first such analysis for the group within a strict phylogenetic framework shows that a sheet web is likely the plesiomorphic condition for mygalomorphs, as well as providing insights to the ancestral foraging behavior for all spiders. Our divergence time estimates, concomitant with detailed biogeographic analysis, suggest that both ancient continental-level vicariance and more recent dispersal events have played an important role in shaping modern day distributional patterns. Based on our results, we relimit the generic composition of the Ctenizidae, Cyrtaucheniidae, Dipluridae, and Nemesiidae. We also elevate five subfamilies to family rank: Anamidae (NEW RANK), Euagridae (NEW RANK), Ischnothelidae (NEW RANK), Pycnothelidae (NEW RANK), and Bemmeridae (NEW RANK). Three families Entypesidae (NEW FAMILY), Microhexuridae (NEW FAMILY), and Stasimopidae (NEW FAMILY), and one subfamily Australothelinae (NEW SUBFAMILY) are newly proposed. Such a major rearrangement in classification, recognizing nine newly established family-level rank taxa, is the largest the group has seen in over three decades. [Biogeography; molecular clocks; phylogenomics; spider web foraging; taxonomy.].
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Affiliation(s)
- Vera Opatova
- Department of Entomology and Nematology, University of California, 1282 Academic Surge, One Shields Avenue, Davis, CA 95616, USA
| | - Chris A Hamilton
- Department of Entomology, Plant Pathology & Nematology, University of Idaho, 875 Perimeter Dr. MS 2329, Moscow ID 83844-2329, USA
| | - Marshal Hedin
- Department of Biology, LSN 204E, San Diego State University, 5500 Campanile Drive, San Diego, CA 92182-4614, USA
| | - Laura Montes De Oca
- Departamento de Ecología y Biología Evolutiva, Instituto de Investigaciones Biológicas Clemente Estable, Av. Italia 3318, Montevideo 11600, Uruguay
| | - Jiři Král
- Department of Genetics and Microbiology, Faculty of Sciences, Charles University, Viničná 5, Prague 2 128 44, Czech Republic
| | - Jason E Bond
- Department of Entomology and Nematology, University of California, 1282 Academic Surge, One Shields Avenue, Davis, CA 95616, USA
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Dallai R, Mercati D, Fanciulli PP, Petrioli A, Lupetti P. New findings on the sperm ultrastructure of Carabidae (Insecta, Coleoptera). ARTHROPOD STRUCTURE & DEVELOPMENT 2020; 54:100912. [PMID: 31991324 DOI: 10.1016/j.asd.2019.100912] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 12/17/2019] [Accepted: 12/18/2019] [Indexed: 06/10/2023]
Abstract
The sperm structure of several species belonging to different tribes of the large Carabidae family is described. Some species of Nebriinae, such as Nebria brevicollis and Notiophilus biguttatus, have free conventional insect sperm. Their sperm type can be regarded as the ancestral model for Carabidae. All the other species examined, either with isolated sperm such as Calomera nemoralis, Scarites sp., Duvalius andreinii and Anillus florentinus or with spermatozeugmata and sperm associated to spermatostyles such as Typhloreicheia usslaubi, Brachinus italicus, Carabus convexus, Calathus fuscipes, Calathus montivagus, and Paraphorus mendax, showed sperm with long nucleus and a parallel axoneme running the length of the tail starting from the apical bell-like acrosome. C. nemoralis, like Cicindela campestris previously studied, has a sperm structure similar to that of several other Carabidae, confirming their correct assignment to the family. C. convexus has the same sperm structure as previously studied C. preslii and C. interstitialis, indicating that the spermatozeugmata of the group consist only of an apical cap in which the anterior sperm regions are embedded. Unlike other Carabidae with spermatozeugmata, Carabini have the typical sperm organization with acrosome, nucleus and flagellum in a regular sequence. A. florentinus, (Trechinae) shows major differences, such as the absence of an acrosome and an extremely long nucleus that reaches the end of the tail in close association with the axoneme. T. usslaubi (Scaritinae) has slender spermatozeugmata with orderly quartets of sperm. The posterior region of the sperm tail is also unusual, showing a perfect circular section and a plasma membrane reinforced by a dense underlying layer. The present observations confirm that spermatozeugmata, can vary in shape and size among different species of the Carabidae. Such diversity may be the result of the male reproductive strategy, different in each species, that enhances the efficiency of sperm transfer to the female.
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Affiliation(s)
- Romano Dallai
- Department of Life Sciences, University of Siena, Via A. Moro 2, 53100, Siena, Italy.
| | - David Mercati
- Department of Life Sciences, University of Siena, Via A. Moro 2, 53100, Siena, Italy.
| | | | - Andrea Petrioli
- Department of Life Sciences, University of Siena, Via A. Moro 2, 53100, Siena, Italy.
| | - Pietro Lupetti
- Department of Life Sciences, University of Siena, Via A. Moro 2, 53100, Siena, Italy.
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Phylogeny of the beetle supertribe Trechitae (Coleoptera: Carabidae): Unexpected clades, isolated lineages, and morphological convergence. Mol Phylogenet Evol 2018; 132:151-176. [PMID: 30468941 DOI: 10.1016/j.ympev.2018.11.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 11/09/2018] [Accepted: 11/10/2018] [Indexed: 11/22/2022]
Abstract
Using data from two nuclear ribosomal genes and four nuclear protein-coding genes, we infer a well-resolved phylogeny of major lineages of the carabid beetle supertribe Trechitae, based upon a sampling of 259 species. Patrobini is the sister group of Trechitae, but the genus Lissopogonus appears to be outside of the Patrobini + Trechitae clade. We find that four enigmatic trechite genera from the Southern Hemisphere, Bembidarenas, Argentinatachoides, Andinodontis, and Tasmanitachoides, form a clade that is the sister group of Trechini; we describe this clade as a new tribe, Bembidarenini. Bembidarenini + Trechini form the sister group of remaining trechites. Within Trechini, subtribe Trechodina is not monophyletic, as three trechodine genera from Australia (Trechobembix, Paratrechodes, Cyphotrechodes) are the sister group of subtribe Trechina. Trechini appears to have originated in the continents of the Southern Hemisphere, with almost all Northern Hemisphere lineages representing a single radiation within the subtribe Trechina. We present moderate evidence that the geographically and phylogenetically isolated genera Sinozolus (six species in the mountains of China), Chaltenia (one species in Argentina and Chile), and Phrypeus (one species in western North America) also form a clade, the tribe Sinozolini. The traditionally recognized tribe Bembidiini sens. lat., diagnosed by the presence of a subulate terminal palpomere, is shown to be polyphyletic; subulate palpomeres have arisen five times within Trechitae. Anillini is monophyletic, and the sister group of Tachyini + Pogonini + Bembidiini + Zolini + Sinozolini; within anillines, we confirm earlier results indicating the eyed New Zealand genus Nesamblyops as the sister to the rest. Sampled New World Pogonini are monophyletic, rendering the genus Pogonus non-monophyletic. Tachyina and Xystosomina are sister groups. Within Xystosomina, the New World members are monophyletic, and are sister to an Australia-New Zealand clade. The latter consists of the genus Philipis as well as taxa not previously recognized as xystosomines: Kiwitachys, the "Tachys" ectromioides group, and "Tachys" mulwalensis. Within Tachyina, the subgenus Elaphropus is not closely related to other subgenera previously placed in the genus Elaphropus; we move the other subgenera into the genus Tachyura. Tachyina with a bifoveate mentum do not form a clade; in fact, a bifoveate mentum is found in Xystosomina, Sinozolini, Trechini, Trechitae and its sister group, Patrobini. Extensive homoplasy in the morphological characters previously used as key indicators of relationship is supported by our results: in addition to multiple origins of subulate palpomeres and bifoveate menta, a concave protibial notch has arisen independently in Anillina, Xystosomina, and Tachyina. Phylogenetically and geographically isolated, species-poor lineages in Trechini, Bembidarenini, and Sinozolini may be relicts of more widespread faunas; many of these are found today on gravel or sand shores of creeks and rivers, which may be an ancestral habitat for portions of Trechitae. In addition to the description of Bembidarenini, we present a diagnosis of the newly delimited Sinozolini, and keys to the tribes of Trechitae.
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Wallis GP, Jorge F. Going under down under? Lineage ages argue for extensive survival of the Oligocene marine transgression on Zealandia. Mol Ecol 2018; 27:4368-4396. [DOI: 10.1111/mec.14875] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 09/08/2018] [Accepted: 09/10/2018] [Indexed: 01/05/2023]
Affiliation(s)
| | - Fátima Jorge
- Department of Zoology; University of Otago; Dunedin New Zealand
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Pérez-González S, Andújar C, Zaballos JP. Hidden biodiversity: total evidence phylogenetics and evolution of morphological traits in a highly diverse lineage of endogean ground beetles, Typhlocharis Dieck, 1869 (Carabidae, Trechinae, Anillini). Cladistics 2018; 34:359-383. [PMID: 34649371 DOI: 10.1111/cla.12208] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/13/2017] [Indexed: 11/28/2022] Open
Abstract
Typhlocharis is the most diverse eyeless endogean ground beetle genus known to date, with 62 species all endemic to the West Mediterranean region. The lineage is characterized by a conservative and singular body plan within Carabidae that contrasts with a high morphological diversity in many traits. We provide an exhaustive phylogeny of the lineage through the study of 92 morphological characters from all 62 described species and 45 potential new species from 70 additional populations, and the combination of morphological and available molecular data, in the first total evidence phylogenetic approach for a highly diverse endogean lineage. We tracked the evolution of morphological traits over the obtained phylogenies. Results suggest eight morphologically distinct clades, which do not correspond to the species groups proposed formerly. Ancestral state reconstructions and phylogenetic signal analyses of morphological traits revealed that some of the previously key characters to the classification of Typhlocharis, such as the umbilicate series or the apical denticles of elytra, are highly homoplasic, whereas other characters show stronger phylogenetic signal, including structures in the antennae, gula, pronotum and last abdominal ventrite. This evidence supports the split of Typhlocharis into three genera: Lusotyphlus gen. nov.; Typhlocharis Dieck, 1869 and Microcharidius Coiffait, 1969 (revalidated), forming the subtribe Typhlocharina Jeanne, 1973.
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Affiliation(s)
- Sergio Pérez-González
- Departamento de Zoología y Antropología Física, Universidad Complutense de Madrid, Madrid, 28040, Spain
| | - Carmelo Andújar
- Department of Life Sciences, Natural History Museum, London, SW7 5BD, UK.,Department of Life Sciences, Imperial College London, Ascot, SL5 7PY, UK.,Grupo de Ecología y Evolución en Islas, Instituto de Productos Naturales y Agrobiología (IPNA-CSIC), San Cristóbal de la Laguna, 38206, Spain
| | - Juan Pérez Zaballos
- Departamento de Zoología y Antropología Física, Universidad Complutense de Madrid, Madrid, 28040, Spain
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Toussaint Fls EFA, Gillett CPDT. Rekindling Jeannel’s Gondwanan vision? Phylogenetics and evolution of Carabinae with a focus on Calosoma caterpillar hunter beetles. Biol J Linn Soc Lond 2017. [DOI: 10.1093/biolinnean/blx128] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Andújar C, Pérez‐González S, Arribas P, Zaballos JP, Vogler AP, Ribera I. Speciation below ground: Tempo and mode of diversification in a radiation of endogean ground beetles. Mol Ecol 2017; 26:6053-6070. [DOI: 10.1111/mec.14358] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Revised: 07/23/2017] [Accepted: 09/05/2017] [Indexed: 11/29/2022]
Affiliation(s)
- Carmelo Andújar
- Department of Life Sciences Natural History Museum London UK
- Department of Life Sciences Imperial College London Ascot UK
- Grupo de Ecología y Evolución en Islas Instituto de Productos Naturales y Agrobiología (IPNA‐CSIC) San Cristóbal de la Laguna Spain
| | - Sergio Pérez‐González
- Departamento de Zoología y Antropología Física Universidad Complutense de Madrid Madrid Spain
| | - Paula Arribas
- Department of Life Sciences Natural History Museum London UK
- Department of Life Sciences Imperial College London Ascot UK
- Grupo de Ecología y Evolución en Islas Instituto de Productos Naturales y Agrobiología (IPNA‐CSIC) San Cristóbal de la Laguna Spain
| | - Juan P. Zaballos
- Departamento de Zoología y Antropología Física Universidad Complutense de Madrid Madrid Spain
| | - Alfried P. Vogler
- Department of Life Sciences Natural History Museum London UK
- Department of Life Sciences Imperial College London Ascot UK
| | - Ignacio Ribera
- Institut de Biologia Evolutiva (CSIC‐Universitat Pompeu Fabra) Barcelona Spain
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Phylogeographic structure of Canthon cyanellus (Coleoptera: Scarabaeidae), a Neotropical dung beetle in the Mexican Transition Zone: Insights on its origin and the impacts of Pleistocene climatic fluctuations on population dynamics. Mol Phylogenet Evol 2017; 109:180-190. [DOI: 10.1016/j.ympev.2017.01.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Revised: 12/16/2016] [Accepted: 01/06/2017] [Indexed: 11/22/2022]
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