{"id":"https://openalex.org/W2122409447","doi":"https://doi.org/10.1111/j.1096-0031.1998.tb00331.x","title":"The Phylogeny of the Extant Chelicerate Orders","display_name":"The Phylogeny of the Extant Chelicerate Orders","publication_year":1998,"publication_date":"1998-06-01","ids":{"openalex":"https://openalex.org/W2122409447","doi":"https://doi.org/10.1111/j.1096-0031.1998.tb00331.x","mag":"2122409447","pmid":"https://pubmed.ncbi.nlm.nih.gov/34902927"},"language":"en","primary_location":{"id":"doi:10.1111/j.1096-0031.1998.tb00331.x","doi":"https://doi.org/10.1111/j.1096-0031.1998.tb00331.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1096-0031.1998.tb00331.x","pdf_url":null,"source":{"id":"https://openalex.org/S90511721","display_name":"Cladistics","issn_l":"0748-3007","issn":["0748-3007","1096-0031"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cladistics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/j.1096-0031.1998.tb00331.x","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068555585","display_name":"Ward C. Wheeler","orcid":"https://orcid.org/0000-0001-6977-984X","observed_orcids":["https://orcid.org/0000-0001-6977-984X"]},"institutions":[{"id":"https://openalex.org/I1338124936","display_name":"American Museum of Natural History","ror":"https://ror.org/03thb3e06","country_code":"US","type":"archive","lineage":["https://openalex.org/I1338124936"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ward C Wheeler","raw_affiliation_strings":["Department of Invertebrates, American Museum of Natural History, Central Park West at 79th Street, New York, NY, 10024-5192, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Invertebrates, American Museum of Natural History, Central Park West at 79th Street, New York, NY, 10024-5192, U.S.A","institution_ids":["https://openalex.org/I1338124936"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028966867","display_name":"Cheryl Y. Hayashi","orcid":"https://orcid.org/0000-0001-9189-9151","observed_orcids":["https://orcid.org/0000-0001-9189-9151"]},"institutions":[{"id":"https://openalex.org/I12834331","display_name":"University of Wyoming","ror":"https://ror.org/01485tq96","country_code":"US","type":"education","lineage":["https://openalex.org/I12834331"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cheryl Y Hayashi","raw_affiliation_strings":["Department of Molecular Biology, College of Agriculture, University of Wyoming, Laramie, Wyoming, 82071-3944, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Molecular Biology, College of Agriculture, University of Wyoming, Laramie, Wyoming, 82071-3944, U.S.A","institution_ids":["https://openalex.org/I12834331"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5068555585"],"corresponding_institution_ids":["https://openalex.org/I1338124936"],"apc_list":{"value":3960,"currency":"USD","value_usd":3960},"apc_paid":null,"fwci":15.3695,"has_fulltext":true,"cited_by_count":329,"citation_normalized_percentile":{"value":0.99576771,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"14","issue":"2","first_page":"173","last_page":"192"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14399","display_name":"Invertebrate Taxonomy and Ecology","score":0.4180000126361847,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T14399","display_name":"Invertebrate Taxonomy and Ecology","score":0.4180000126361847,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12447","display_name":"Spider Taxonomy and Behavior Studies","score":0.2833999991416931,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11354","display_name":"Evolution and Paleontology Studies","score":0.08529999852180481,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pycnogonida","display_name":"sea spiders","score":0.8169999718666077},{"id":"https://openalex.org/keywords/xiphosura","display_name":"Xiphosura","score":0.9580000042915344},{"id":"https://openalex.org/keywords/harvestmen","display_name":"Opiliones","score":0.9940000176429749},{"id":"https://openalex.org/keywords/solifugae","display_name":"Solifugae","score":0.9959999918937683},{"id":"https://openalex.org/keywords/pseudoscorpions","display_name":"Pseudoscorpiones","score":0.9909999966621399},{"id":"https://openalex.org/keywords/scorpions","display_name":"scorpions","score":0.9950000047683716},{"id":"https://openalex.org/keywords/ricinulei","display_name":"Ricinulei","score":0.9919999837875366},{"id":"https://openalex.org/keywords/mites","display_name":"mites","score":0.9620000123977661},{"id":"https://openalex.org/keywords/palpigradi","display_name":"Palpigradi","score":0.9269999861717224},{"id":"https://openalex.org/keywords/thelyphonida","display_name":"Thelyphonida","score":0.925000011920929},{"id":"https://openalex.org/keywords/schizomida","display_name":"Schizomida","score":0.996999979019165},{"id":"https://openalex.org/keywords/uropygi","display_name":"Uropygi","score":0.9879999756813049},{"id":"https://openalex.org/keywords/amblypygi","display_name":"Amblypygi","score":0.9990000128746033},{"id":"https://openalex.org/keywords/spiders","display_name":"spiders","score":0.9980000257492065},{"id":"https://openalex.org/keywords/total-evidence-analysis","display_name":"total evidence analysis","score":0.5429999828338623}],"concepts":[{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.7053414583206177},{"id":"https://openalex.org/C90132467","wikidata":"https://www.wikidata.org/wiki/Q171184","display_name":"Phylogenetics","level":3,"score":0.6145986318588257},{"id":"https://openalex.org/C178300618","wikidata":"https://www.wikidata.org/wiki/Q1898509","display_name":"Extant taxon","level":2,"score":0.5395606756210327},{"id":"https://openalex.org/C193252679","wikidata":"https://www.wikidata.org/wiki/Q242125","display_name":"Phylogenetic tree","level":3,"score":0.5063601732254028},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.47380608320236206},{"id":"https://openalex.org/C41806617","wikidata":"https://www.wikidata.org/wiki/Q3516404","display_name":"Systematics","level":3,"score":0.4628097116947174},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.4238010346889496},{"id":"https://openalex.org/C58642233","wikidata":"https://www.wikidata.org/wiki/Q8269924","display_name":"Taxonomy (biology)","level":2,"score":0.2445944845676422},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.06776681542396545},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1111/j.1096-0031.1998.tb00331.x","doi":"https://doi.org/10.1111/j.1096-0031.1998.tb00331.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1096-0031.1998.tb00331.x","pdf_url":null,"source":{"id":"https://openalex.org/S90511721","display_name":"Cladistics","issn_l":"0748-3007","issn":["0748-3007","1096-0031"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cladistics","raw_type":"journal-article"},{"id":"doi:10.1006/clad.1998.0061","doi":"https://doi.org/10.1006/clad.1998.0061","is_oa":true,"landing_page_url":"https://doi.org/10.1006/clad.1998.0061","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/j.1096-0031.1998.tb00331.x","source":{"id":"https://openalex.org/S90511721","display_name":"Cladistics","issn_l":"0748-3007","issn":["0748-3007","1096-0031"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cladistics","raw_type":"journal-article"},{"id":"pmid:34902927","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34902927","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cladistics : the international journal of the Willi Hennig Society","raw_type":"Journal Article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.533.2966","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.533.2966","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://research.amnh.org/scicomp/pdfs/wheeler/Wheeler%26Hayashi1998.pdf","raw_type":"text"}],"best_oa_location":{"id":"doi:10.1006/clad.1998.0061","doi":"https://doi.org/10.1006/clad.1998.0061","is_oa":true,"landing_page_url":"https://doi.org/10.1006/clad.1998.0061","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/j.1096-0031.1998.tb00331.x","source":{"id":"https://openalex.org/S90511721","display_name":"Cladistics","issn_l":"0748-3007","issn":["0748-3007","1096-0031"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cladistics","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2122409447.pdf","grobid_xml":"https://content.openalex.org/works/W2122409447.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W180674432","https://openalex.org/W613092623","https://openalex.org/W615996817","https://openalex.org/W1486503773","https://openalex.org/W1490078275","https://openalex.org/W1510490253","https://openalex.org/W1534847124","https://openalex.org/W1971562764","https://openalex.org/W1986046951","https://openalex.org/W1993536739","https://openalex.org/W1996897910","https://openalex.org/W2002043627","https://openalex.org/W2009666369","https://openalex.org/W2011268288","https://openalex.org/W2014660704","https://openalex.org/W2019973391","https://openalex.org/W2046286639","https://openalex.org/W2059241870","https://openalex.org/W2081113657","https://openalex.org/W2087350017","https://openalex.org/W2089386786","https://openalex.org/W2092907016","https://openalex.org/W2106646683","https://openalex.org/W2128231210","https://openalex.org/W2129973196","https://openalex.org/W2147510128","https://openalex.org/W2152327166","https://openalex.org/W2189438900","https://openalex.org/W2261288360","https://openalex.org/W2270664558","https://openalex.org/W2306829645","https://openalex.org/W2311228423","https://openalex.org/W2325381499","https://openalex.org/W2482098802","https://openalex.org/W2588907650","https://openalex.org/W2595100272","https://openalex.org/W2777308879","https://openalex.org/W2797434816","https://openalex.org/W4250329948","https://openalex.org/W4292909313","https://openalex.org/W6630843418"],"related_works":["https://openalex.org/W7097507727","https://openalex.org/W2111710925","https://openalex.org/W2106421354","https://openalex.org/W4239821020","https://openalex.org/W6892274450","https://openalex.org/W7097340142","https://openalex.org/W4213269268","https://openalex.org/W2028948441","https://openalex.org/W4200480843","https://openalex.org/W2154472735"],"abstract_inverted_index":{"The":[0,90],"phylogeny":[1],"of":[2,12,20,54,86,100,119,124],"the":[3,10,21,50,83,87,98,117,122,125],"extant":[4,55],"chelicerate":[5,22,56],"orders":[6],"is":[7,41,79,108],"examined":[8],"in":[9,43,113],"light":[11],"morphological":[13,39],"and":[14,24,26,33,38,121],"molecular":[15],"evidence.":[16],"Representatives":[17],"from":[18],"each":[19],"'orders'":[23],"mandibulate":[25],"onychophoran":[27],"outgroups":[28],"are":[29,64],"examined.":[30],"Molecular":[31],"(small":[32],"large":[34],"ribosomal":[35],"subunit":[36],"DNA)":[37],"information":[40],"combined":[42,91],"a":[44],"total":[45],"evidence":[46],"regime":[47],"to":[48,81,111],"determine":[49],"most":[51,129],"consistent":[52,72],"picture":[53],"relationships":[57,101],"for":[58,128],"these":[59],"data.":[60],"Multiple":[61],"phylogenetic":[62],"analyses":[63],"performed":[65],"with":[66,93,116],"variable":[67],"analysis":[68,92,114],"parameters":[69],"yielding":[70],"largely":[71],"results.":[73],"A":[74],"normalized":[75],"incongruence":[76,96],"length":[77],"metric":[78],"used":[80],"assay":[82],"relative":[84],"merit":[85],"multiple":[88],"analyses.":[89],"lowest":[94],"character":[95],"yields":[97],"scheme":[99],"(Pycnogonida+":[102],"(Xiphosura+((Opiliones+((Solifugae+Pseudoscorpiones)+Scorpiones))+((Ricinulei+Acari)+(Palpigradi+":[103],"((Thelyphonida+Schizomida=Uropygi)+(Amblypygi+":[104],"Araneae))))))).":[105],"This":[106],"result":[107],"fairly":[109],"robust":[110],"variation":[112],"parameters,":[115],"placement":[118],"solifugids":[120],"status":[123],"pedipalps":[126],"responsible":[127],"disagreement.":[130]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":13},{"year":2017,"cited_by_count":10},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":11},{"year":2014,"cited_by_count":18},{"year":2013,"cited_by_count":10},{"year":2012,"cited_by_count":8}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2016-06-24T00:00:00"}