Island hoppers: Integrative taxonomic revision of Hogna wolf spiders (Araneae, Lycosidae) endemic to the Madeira islands with description of a new species

Because of their ability for aerial dispersal using silk and preference for open habitats, many wolf spiders are formidable colonisers. Pioneering arachnologists were already aware of the large and colourful wolf spiders in the Madeira archipelago, currently included in the genus Hogna Simon, 1885....

Descripción completa

Detalles Bibliográficos
Autores: Crespo, Lluis C., Silva, Isamberto, Enguídanos, Alba, Cardoso, Pedro, Arnedo Lombarte, Miquel Àngel
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/194321
Acceso en línea:https://hdl.handle.net/2445/194321
Access Level:acceso abierto
Palabra clave:Aranyes
Taxonomia zoològica
Illes
Spiders
Zoological taxonomy
Islands
id ES_b72f8fc0cf5a06eb2cd8acfe203e074c
oai_identifier_str oai:recercat.cat:2445/194321
network_acronym_str ES
network_name_str España
repository_id_str
spelling Island hoppers: Integrative taxonomic revision of Hogna wolf spiders (Araneae, Lycosidae) endemic to the Madeira islands with description of a new speciesCrespo, Lluis C.Silva, IsambertoEnguídanos, AlbaCardoso, PedroArnedo Lombarte, Miquel ÀngelAranyesTaxonomia zoològicaIllesSpidersZoological taxonomyIslandsBecause of their ability for aerial dispersal using silk and preference for open habitats, many wolf spiders are formidable colonisers. Pioneering arachnologists were already aware of the large and colourful wolf spiders in the Madeira archipelago, currently included in the genus Hogna Simon, 1885. The origins were investigated and species boundaries of Madeiran Hogna examined by integrating target-gene and mor- phological information. A multi-locus phylogenetic analysis of a thorough sampling across wolf-spider diversity suggested a single origin of Madeiran endemics, albeit with low support. Divergence time estima- tion traced back their origin to the late Miocene, a time of major global cooling that drove the expansion of grasslands and the associated fauna. Morphological examination of types and newly collected material revealed a new species, hereby described as H. isambertoi Crespo, sp. nov. Additionally, H. blackwalli is revalidated and three new synonymies are proposed, namely H. biscoitoi Wunderlich, 1992, junior syno- nym of H. insularum Kulczynski, 1899, H. schmitzi Wunderlich, 1992, junior synonym of H. maderiana (Walckenaer, 1837), and Arctosa maderana Roewer, 1960 junior synonym of H. ferox (Lucas, 1838). Spe- cies delimitation analyses of mitochondrial and nuclear markers provided additional support for morpho- logical delineations. The species pair H. insularum and H. maderiana, however, constituted an exception: the lack of exclusive haplotypes in the examined markers, along with the discovery of intermediate forms,pointed to hybridisation between these two species as reported in other congeneric species on islands. Finally, the conservation status of the species is discussed and candidates for immediate conservation ef- forts are identifiedPensoft2023202320222023info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion59 p.application/pdfhttps://hdl.handle.net/2445/194321Articles publicats en revistes (Biologia Evolutiva, Ecologia i Ciències Ambientals)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: https://doi.org/10.3897/zookeys.1086.68015ZooKeys, 2022, vol. 1086, p. 84-135https://doi.org/10.3897/zookeys.1086.68015cc-by (c) Crespo, Lluis C et al., 2022https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:2445/1943212026-05-29T05:05:01Z
dc.title.none.fl_str_mv Island hoppers: Integrative taxonomic revision of Hogna wolf spiders (Araneae, Lycosidae) endemic to the Madeira islands with description of a new species
title Island hoppers: Integrative taxonomic revision of Hogna wolf spiders (Araneae, Lycosidae) endemic to the Madeira islands with description of a new species
spellingShingle Island hoppers: Integrative taxonomic revision of Hogna wolf spiders (Araneae, Lycosidae) endemic to the Madeira islands with description of a new species
Crespo, Lluis C.
Aranyes
Taxonomia zoològica
Illes
Spiders
Zoological taxonomy
Islands
title_short Island hoppers: Integrative taxonomic revision of Hogna wolf spiders (Araneae, Lycosidae) endemic to the Madeira islands with description of a new species
title_full Island hoppers: Integrative taxonomic revision of Hogna wolf spiders (Araneae, Lycosidae) endemic to the Madeira islands with description of a new species
title_fullStr Island hoppers: Integrative taxonomic revision of Hogna wolf spiders (Araneae, Lycosidae) endemic to the Madeira islands with description of a new species
title_full_unstemmed Island hoppers: Integrative taxonomic revision of Hogna wolf spiders (Araneae, Lycosidae) endemic to the Madeira islands with description of a new species
title_sort Island hoppers: Integrative taxonomic revision of Hogna wolf spiders (Araneae, Lycosidae) endemic to the Madeira islands with description of a new species
dc.creator.none.fl_str_mv Crespo, Lluis C.
Silva, Isamberto
Enguídanos, Alba
Cardoso, Pedro
Arnedo Lombarte, Miquel Àngel
author Crespo, Lluis C.
author_facet Crespo, Lluis C.
Silva, Isamberto
Enguídanos, Alba
Cardoso, Pedro
Arnedo Lombarte, Miquel Àngel
author_role author
author2 Silva, Isamberto
Enguídanos, Alba
Cardoso, Pedro
Arnedo Lombarte, Miquel Àngel
author2_role author
author
author
author
dc.subject.none.fl_str_mv Aranyes
Taxonomia zoològica
Illes
Spiders
Zoological taxonomy
Islands
topic Aranyes
Taxonomia zoològica
Illes
Spiders
Zoological taxonomy
Islands
description Because of their ability for aerial dispersal using silk and preference for open habitats, many wolf spiders are formidable colonisers. Pioneering arachnologists were already aware of the large and colourful wolf spiders in the Madeira archipelago, currently included in the genus Hogna Simon, 1885. The origins were investigated and species boundaries of Madeiran Hogna examined by integrating target-gene and mor- phological information. A multi-locus phylogenetic analysis of a thorough sampling across wolf-spider diversity suggested a single origin of Madeiran endemics, albeit with low support. Divergence time estima- tion traced back their origin to the late Miocene, a time of major global cooling that drove the expansion of grasslands and the associated fauna. Morphological examination of types and newly collected material revealed a new species, hereby described as H. isambertoi Crespo, sp. nov. Additionally, H. blackwalli is revalidated and three new synonymies are proposed, namely H. biscoitoi Wunderlich, 1992, junior syno- nym of H. insularum Kulczynski, 1899, H. schmitzi Wunderlich, 1992, junior synonym of H. maderiana (Walckenaer, 1837), and Arctosa maderana Roewer, 1960 junior synonym of H. ferox (Lucas, 1838). Spe- cies delimitation analyses of mitochondrial and nuclear markers provided additional support for morpho- logical delineations. The species pair H. insularum and H. maderiana, however, constituted an exception: the lack of exclusive haplotypes in the examined markers, along with the discovery of intermediate forms,pointed to hybridisation between these two species as reported in other congeneric species on islands. Finally, the conservation status of the species is discussed and candidates for immediate conservation ef- forts are identified
publishDate 2022
dc.date.none.fl_str_mv 2022
2023
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/194321
url https://hdl.handle.net/2445/194321
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.3897/zookeys.1086.68015
ZooKeys, 2022, vol. 1086, p. 84-135
https://doi.org/10.3897/zookeys.1086.68015
dc.rights.none.fl_str_mv cc-by (c) Crespo, Lluis C et al., 2022
https://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by (c) Crespo, Lluis C et al., 2022
https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 59 p.
application/pdf
dc.publisher.none.fl_str_mv Pensoft
publisher.none.fl_str_mv Pensoft
dc.source.none.fl_str_mv Articles publicats en revistes (Biologia Evolutiva, Ecologia i Ciències Ambientals)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869417508203659264
score 15,81155

Similares en LA Referencia