{"refrec":{"BRefID":409431,"RR":"<b>Bouguerche, C.</b> (2025). A closer look at the <i>Choricotyle chrysophryi-like</i> (Polyopisthocotyla: Diclidophoridae) species complex: Description of a new <i>Choricotyle</i> from the gills of <i>Pagellus acarne</i> (Teleostei: Sparidae) and revision of <i>Choricotyle</i> spp. from sparids. <i>Acta Parasitol. 70(2)</i>: 1-12. <a href=\"https://dx.doi.org/10.1007/s11686-025-00999-z\" target=\"_blank\">https://dx.doi.org/10.1007/s11686-025-00999-z</a>","BEntID":407236,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>Acta Parasitol. 70(2)</i>: 1-12. <a href=\"https://dx.doi.org/10.1007/s11686-025-00999-z\" target=\"_blank\">https://dx.doi.org/10.1007/s11686-025-00999-z</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Bouguerche, C.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Bouguerche, C.","Englishabstract":"<h3>Purpose</h3>The genus <i>Choricotyle</i>, the largest in the diclidophoridean family, includes <i>C. chrysophryi</i>, whose taxonomic status remains ambiguous. This study aims to resolve this ambiguity by describing a new <i>Choricotyle</i> species, <i>C. justinemusei</i> n. sp. previously identified as <i>C.</i> cf. <i>chrysophryi</i>, and clarifying the taxonomic status of related congeneric species, particularly those reported from sparids in Mediterranean and Atlantic waters.<h3>Methods</h3><i>Choricotyle justinemusei</i> n. sp. was described based on Mediterranean specimens from the gills of <i>Pagellus acarne</i>, found in the Muséum National d'Histoire Naturelle, Paris. The species was differentiated from its congeners through morphological and anatomical features, including the presence or absence of a terminal lappet, and of ring organ, number of atrial hooks and of testes. Molecular analysis using <i>cox</i>1 sequences was also conducted to aid in species identification.<h3>Results</h3><i>Choricotyle justinemusei</i> n. sp. was described and distinguished from other <i>Choricotyle</i> species by several key morphological traits and molecular sequences. The record of <i>C. chrysophryi</i> from <i>Pagellus bogaraveo</i> in Atlantic waters was reassigned to <i>C. chrysophryi</i> <i>sensu</i> Llewellyn (1941). Furthermore, <i>C. pagelli</i> from <i>P. bogaraveo</i> was found to be distinct from <i>C. chrysophryi sensu</i> Llewellyn (1941), confirming the validity of both <i>C. pagelli</i> and <i>C. chrysophryi</i> as separate species, and the former was reinstated as a valid species. A differential diagnosis was also provided for <i>C. marionis</i>, reinstating it based on its original type-host, <i>Spicara maena</i>.<h3>Conclusion</h3>This study clarifies the taxonomic status of <i>C. chrysophryi</i> and related species,&nbsp;describing <i>C. justinemusei</i> n. sp. and reinstating <i>C. pagelli</i> and <i>C. marionis</i> as valid species. These findings contribute to a more accurate understanding of <i>Choricotyle</i> species and their host specificity.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"A closer look at the <i>Choricotyle chrysophryi-like</i> (Polyopisthocotyla: Diclidophoridae) species complex: Description of a new <i>Choricotyle</i> from the gills of <i>Pagellus acarne</i> (Teleostei: Sparidae) and revision of <i>Choricotyle</i> spp. from sparids","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-23 01:33:32.917027","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2025,"MonPub":null,"DateUpdate":"2025-07-03","DateCreate":"2025-07-03","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":1,"DOI":"10.1007/s11686-025-00999-z"},"refs":null,"anarec":{"AnaID":409431,"PubliDate":2025,"Pagination":"1-12","XtraPublOfAnaID":null,"ISBN":null,"Volume":"70","Issue":"2","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":76478,"SerRR":"Acta Parasitologica. 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