{"id":"https://openalex.org/W7167232115","doi":"https://doi.org/10.56557/upjoz/2026/v47i135738","title":"First Report of the Earthworms Eudrilus eugeniae (Kinberg, 1867) and Perionyx ceylanensis Michaelsen, 1903 from the Himachal Pradesh State in the Western Himalayan Region of India","display_name":"First Report of the Earthworms Eudrilus eugeniae (Kinberg, 1867) and Perionyx ceylanensis Michaelsen, 1903 from the Himachal Pradesh State in the Western Himalayan Region of India","publication_year":2026,"publication_date":"2026-07-03","ids":{"openalex":"https://openalex.org/W7167232115","doi":"https://doi.org/10.56557/upjoz/2026/v47i135738"},"language":"en","primary_location":{"id":"doi:10.56557/upjoz/2026/v47i135738","doi":"https://doi.org/10.56557/upjoz/2026/v47i135738","is_oa":true,"landing_page_url":"https://doi.org/10.56557/upjoz/2026/v47i135738","pdf_url":null,"source":{"id":"https://openalex.org/S2764565682","display_name":"UTTAR PRADESH JOURNAL OF ZOOLOGY","issn_l":"0256-971X","issn":["0256-971X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310318718","host_organization_name":"Uttar Pradesh Zoological Society","host_organization_lineage":["https://openalex.org/P4310318718"],"host_organization_lineage_names":["Uttar Pradesh Zoological Society"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"UTTAR PRADESH JOURNAL OF ZOOLOGY","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.56557/upjoz/2026/v47i135738","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111236523","display_name":"Divyam Negi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210091899","display_name":"Career Point University","ror":"https://ror.org/00e2khh43","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210091899"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Divyam Negi","raw_affiliation_strings":["Division of Zoology, Department of Biosciences, Career Point University, Hamirpur-176041, Himachal Pradesh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Zoology, Department of Biosciences, Career Point University, Hamirpur-176041, Himachal Pradesh, India","institution_ids":["https://openalex.org/I4210091899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139963250","display_name":"S. Prasanth Narayanan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I177436651","display_name":"Mahatma Gandhi University","ror":"https://ror.org/00h4spn88","country_code":"IN","type":"education","lineage":["https://openalex.org/I177436651"]},{"id":"https://openalex.org/I4405260745","display_name":"Mahatma Gandhi University","ror":"https://ror.org/04702m080","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405260745"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. Prasanth Narayanan","raw_affiliation_strings":["Advanced Centre of Environmental Studies and Sustainable Development, Mahatma Gandhi University, Priyadarsini Hills, Kottayam-686560, Kerela, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Centre of Environmental Studies and Sustainable Development, Mahatma Gandhi University, Priyadarsini Hills, Kottayam-686560, Kerela, India","institution_ids":["https://openalex.org/I177436651","https://openalex.org/I4405260745"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059122198","display_name":"Shailja Kumari","orcid":"https://orcid.org/0000-0003-2311-9533","observed_orcids":["https://orcid.org/0000-0003-2311-9533"]},"institutions":[{"id":"https://openalex.org/I4210091899","display_name":"Career Point University","ror":"https://ror.org/00e2khh43","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210091899"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Shailja Kumari","raw_affiliation_strings":["Division of Zoology, Department of Biosciences, Career Point University, Hamirpur-176041, Himachal Pradesh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Zoology, Department of Biosciences, Career Point University, Hamirpur-176041, Himachal Pradesh, India","institution_ids":["https://openalex.org/I4210091899"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018751172","display_name":"Subham Kapil","orcid":"https://orcid.org/0000-0001-7871-3607","observed_orcids":["https://orcid.org/0000-0001-7871-3607"]},"institutions":[{"id":"https://openalex.org/I4210091899","display_name":"Career Point University","ror":"https://ror.org/00e2khh43","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210091899"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Subham Kapil","raw_affiliation_strings":["Division of Zoology, Department of Biosciences, Career Point University, Hamirpur-176041, Himachal Pradesh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Zoology, Department of Biosciences, Career Point University, Hamirpur-176041, Himachal Pradesh, India","institution_ids":["https://openalex.org/I4210091899"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5059122198"],"corresponding_institution_ids":["https://openalex.org/I4210091899"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"47","issue":"13","first_page":"174","last_page":"182"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14399","display_name":"Invertebrate Taxonomy and Ecology","score":1.0,"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":1.0,"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/T10765","display_name":"Marine Biology and Ecology Research","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10669","display_name":"Freshwater macroinvertebrate diversity and ecology","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/eudrilus-eugeniae","display_name":"Eudrilus eugeniae","score":0.9769999980926514},{"id":"https://openalex.org/keywords/earthworms","display_name":"earthworms","score":0.9800000190734863},{"id":"https://openalex.org/keywords/oligochaeta","display_name":"Oligochaeta","score":0.7789999842643738},{"id":"https://openalex.org/keywords/new-distribution-record","display_name":"new distribution record","score":0.675000011920929},{"id":"https://openalex.org/keywords/himachal-pradesh","display_name":"Himachal Pradesh","score":0.8320000171661377},{"id":"https://openalex.org/keywords/western-himalaya","display_name":"Western Himalaya","score":0.9599999785423279},{"id":"https://openalex.org/keywords/hamirpur-district","display_name":"Hamirpur district","score":0.8970000147819519},{"id":"https://openalex.org/keywords/agricultural-habitats","display_name":"agricultural habitats","score":0.5809999704360962},{"id":"https://openalex.org/keywords/forest-habitat","display_name":"forest habitat","score":0.9940000176429749},{"id":"https://openalex.org/keywords/earthworm-diversity","display_name":"earthworm diversity","score":0.8209999799728394},{"id":"https://openalex.org/keywords/species-occurrences","display_name":"species occurrence records","score":0.35499998927116394}],"concepts":[{"id":"https://openalex.org/C2776332788","wikidata":"https://www.wikidata.org/wiki/Q124378","display_name":"Earthworm","level":2,"score":0.9190999865531921},{"id":"https://openalex.org/C185933670","wikidata":"https://www.wikidata.org/wiki/Q52105","display_name":"Habitat","level":2,"score":0.6291999816894531},{"id":"https://openalex.org/C2779080342","wikidata":"https://www.wikidata.org/wiki/Q4232202","display_name":"Digging","level":2,"score":0.6053000092506409},{"id":"https://openalex.org/C115961737","wikidata":"https://www.wikidata.org/wiki/Q1516282","display_name":"Juvenile","level":2,"score":0.5760999917984009},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.5210000276565552},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4489000141620636},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.43650001287460327},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.4203000068664551},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.3736000061035156},{"id":"https://openalex.org/C110121322","wikidata":"https://www.wikidata.org/wiki/Q865811","display_name":"Distribution (mathematics)","level":2,"score":0.35420000553131104},{"id":"https://openalex.org/C62648534","wikidata":"https://www.wikidata.org/wiki/Q706937","display_name":"Species diversity","level":2,"score":0.298799991607666},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.27489998936653137},{"id":"https://openalex.org/C54286561","wikidata":"https://www.wikidata.org/wiki/Q397350","display_name":"Agroforestry","level":1,"score":0.2745000123977661},{"id":"https://openalex.org/C130217890","wikidata":"https://www.wikidata.org/wiki/Q47041","display_name":"Biodiversity","level":2,"score":0.2709999978542328},{"id":"https://openalex.org/C59659247","wikidata":"https://www.wikidata.org/wiki/Q11990","display_name":"Reproduction","level":2,"score":0.2574999928474426},{"id":"https://openalex.org/C192489979","wikidata":"https://www.wikidata.org/wiki/Q1502997","display_name":"Systematic sampling","level":2,"score":0.2517000138759613}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.56557/upjoz/2026/v47i135738","doi":"https://doi.org/10.56557/upjoz/2026/v47i135738","is_oa":true,"landing_page_url":"https://doi.org/10.56557/upjoz/2026/v47i135738","pdf_url":null,"source":{"id":"https://openalex.org/S2764565682","display_name":"UTTAR PRADESH JOURNAL OF ZOOLOGY","issn_l":"0256-971X","issn":["0256-971X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310318718","host_organization_name":"Uttar Pradesh Zoological Society","host_organization_lineage":["https://openalex.org/P4310318718"],"host_organization_lineage_names":["Uttar Pradesh Zoological Society"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"UTTAR PRADESH JOURNAL OF ZOOLOGY","raw_type":"journal-article"},{"id":"pmh:oai:ojs.mbimph.com:article/5738","doi":null,"is_oa":true,"landing_page_url":"https://mbimph.com/index.php/UPJOZ/article/view/5738","pdf_url":null,"source":{"id":"https://openalex.org/S2764565682","display_name":"UTTAR PRADESH JOURNAL OF ZOOLOGY","issn_l":"0256-971X","issn":["0256-971X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310318718","host_organization_name":"Uttar Pradesh Zoological Society","host_organization_lineage":["https://openalex.org/P4310318718"],"host_organization_lineage_names":["Uttar Pradesh Zoological Society"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"0256-971X","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:HAL:hal-05685448v1","doi":null,"is_oa":false,"landing_page_url":"https://hal.science/hal-05685448","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"UTTAR PRADESH JOURNAL OF ZOOLOGY, 2026, 47 (13), pp.174-182","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.56557/upjoz/2026/v47i135738","doi":"https://doi.org/10.56557/upjoz/2026/v47i135738","is_oa":true,"landing_page_url":"https://doi.org/10.56557/upjoz/2026/v47i135738","pdf_url":null,"source":{"id":"https://openalex.org/S2764565682","display_name":"UTTAR PRADESH JOURNAL OF ZOOLOGY","issn_l":"0256-971X","issn":["0256-971X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310318718","host_organization_name":"Uttar Pradesh Zoological Society","host_organization_lineage":["https://openalex.org/P4310318718"],"host_organization_lineage_names":["Uttar Pradesh Zoological Society"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"UTTAR PRADESH JOURNAL OF ZOOLOGY","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2324491184","https://openalex.org/W2891384870","https://openalex.org/W3038901586","https://openalex.org/W4301400158","https://openalex.org/W4298175276","https://openalex.org/W4400060436","https://openalex.org/W4295827619","https://openalex.org/W7098461221","https://openalex.org/W2327844043","https://openalex.org/W2074503467"],"abstract_inverted_index":{"The":[0,78,149,164,182],"present":[1,165],"study":[2],"reports":[3],"the":[4,59,63,86,115,160,168,178,186,193,197,215],"occurrence":[5],"of":[6,62,66,85,151,171,189,214],"two":[7],"earthworm":[8,60,190,209],"species,":[9],"Eudrilus":[10],"eugeniae":[11,82],"(Kinberg,":[12],"1867)":[13],"and":[14,30,35,38,53,69,97,106,125,130,135,145,153,195,207],"Perionyx":[15,118],"ceylanensis":[16,119],"Michaelsen,":[17],"1903,":[18],"from":[19,28,83,128,143],"Hamirpur":[20],"District,":[21],"Himachal":[22,175],"Pradesh,":[23],"India.":[24,77],"Earthworms":[25],"were":[26,39,48,141],"collected":[27,142],"agricultural":[29,144],"forest":[31,146],"habitats":[32,213],"using":[33,50],"digging":[34],"hand-sorting":[36],"methods":[37],"preserved":[40],"in":[41,58,114,177,192,211],"10%":[42],"formalin":[43],"for":[44,199],"taxonomic":[45],"examination.":[46],"Specimens":[47],"identified":[49],"standard":[51],"literature,":[52],"selected":[54],"material":[55],"was":[56,101,126],"deposited":[57],"museum":[61],"Advanced":[64],"Centre":[65],"Environmental":[67],"Studies":[68],"Sustainable":[70],"Development,":[71],"Mahatma":[72],"Gandhi":[73],"University,":[74],"Kottayam,":[75],"Kerala,":[76],"survey":[79],"recorded":[80,127],"E.":[81],"six":[84],"seven":[87],"sampling":[88],"sites,":[89],"namely":[90],"Bir":[91],"Baghera,":[92],"Amroh,":[93],"Badaran,":[94,131],"Galore,":[95],"Ladraur,":[96],"Dho.":[98],"This":[99],"species":[100,140,173,210],"represented":[102],"by":[103],"510":[104],"clitellate":[105,134,152],"167":[107],"juvenile":[108,137,154],"individuals,":[109],"indicating":[110],"a":[111,121],"well-established":[112],"population":[113],"sampled":[116],"habitats.":[117],"showed":[120],"more":[122],"restricted":[123],"distribution":[124,170],"Amroh":[129],"with":[132],"21":[133],"5":[136],"individuals.":[138],"Both":[139],"land-use":[147],"systems.":[148],"presence":[150],"stages":[155],"suggests":[156],"local":[157],"reproduction":[158],"under":[159],"prevailing":[161],"habitat":[162],"conditions.":[163],"record":[166],"extends":[167],"known":[169],"these":[172],"to":[174,185,203],"Pradesh":[176],"Western":[179,216],"Himalayan":[180],"region.":[181],"findings":[183],"add":[184],"existing":[187],"knowledge":[188],"diversity":[191],"region":[194],"indicate":[196],"need":[198],"further":[200],"systematic":[201],"surveys":[202],"document":[204],"native,":[205],"peregrine,":[206],"exotic":[208],"different":[212],"Himalaya.":[217]},"counts_by_year":[],"updated_date":"2026-11-13T13:42:25.865203","created_date":"2026-07-04T00:00:00"}