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dc.contributor.author
Fiorini de Magalhaes, Ivan Luiz
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dc.date.available
2018-09-07T19:54:24Z
dc.date.issued
2018-08
dc.identifier.citation
Fiorini de Magalhaes, Ivan Luiz; A new, relictual Antilloides from Mexican caves: First mainland record of the genus and revised placement of the fossil Misionella didicostae (Araneae: Filistatidae); American Arachnological Society; Journal of Arachnology; 46; 2; 8-2018; 240-248
dc.identifier.issn
0161-8202
dc.identifier.uri
http://hdl.handle.net/11336/58835
dc.description.abstract
Cave organisms are often relictual, ancient lineages that conserve characters no longer represented in their closest relatives. I here present a new species of Filistatidae from Mexican caves with a notable suite of characters that preclude its placement in any of the filistatid genera currently recorded from North America. A detailed study of its morphology using light and scanning electron microscopy indicates that this is the first mainland species of Antilloides Brescovit, Sánchez-Ruiz & Alayón, 2016 and I describe it as Antilloides chupacabras sp. nov. The genus was previously known only from the Antilles, and its presence in Mexico is evidence of a wider distribution. I here identify some characters which are novel putative synapomorphies of Antilloides, and the phylogenetic affinities of the genus are discussed. Finally, the presence of a modified metatarsus II in males of the new species, among other characters, suggests that the only known fossil filistatid, Misionella didicostae Penney, 2005 from Dominican amber, is misplaced in this genus and the new combination Antilloides didicostae comb. nov. is proposed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Arachnological Society
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Araneomorphae
dc.subject
Caribbean
dc.subject
Prithinae
dc.subject
Taxonomy
dc.subject.classification
Zoología, Ornitología, Entomología, Etología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
A new, relictual Antilloides from Mexican caves: First mainland record of the genus and revised placement of the fossil Misionella didicostae (Araneae: Filistatidae)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-08-27T17:59:53Z
dc.journal.volume
46
dc.journal.number
2
dc.journal.pagination
240-248
dc.journal.pais
Estados Unidos
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dc.journal.ciudad
Nueva York
dc.description.fil
Fil: Fiorini de Magalhaes, Ivan Luiz. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina
dc.journal.title
Journal of Arachnology
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/abs/10.1636/JoA-S-17-037.1
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1636/JoA-S-17-037.1
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