A new species of soft tick from dry tropical forests of Brazilian Caatinga.

Animals Argasidae / anatomy & histology Brazil Classification Ecosystem Forests Genetic Speciation Ornithodoros / anatomy & histology Phylogeny RNA, Ribosomal, 16S / genetics
Argasidae Brazil Ornithodoros Soft tick Taxonomy

Journal

Ticks and tick-borne diseases
ISSN: 1877-9603
Titre abrégé: Ticks Tick Borne Dis
Pays: Netherlands
ID NLM: 101522599

Informations de publication

Date de publication:
09 2021
Historique:
received: 11 01 2021
revised: 26 10 2020
accepted: 18 01 2021
pubmed: 31 5 2021
medline: 8 9 2021
entrez: 30 5 2021
Statut: ppublish

Résumé

Ornithodoros tabajara n. sp. is described from laboratory-reared larvae and adult specimens collected in the Brazilian Caatinga. This new species shares the ecological niche with Ornithodoros rietcorreai and is likely associated with colonial rodents of genus Kerodon. However, O. tabajara n. sp. is morphologically easy to distinguish from O. rietcorreai and other Neotropical Ornithodoros by a unique combination of characters: larva with 17 pairs of dorsal setae (seven anterolateral, three central and seven posterolateral), sub-oval dorsal plate, hypostome blunt apically with dentition formula 2/2 along its extension, only one pair of posthypostomal setae, six pairs of sternal setae, posteromedian setae absent, and leave-shaped anal valves; alive adults with whitish islands of mammillae symmetrically distributed on dorsum (not visible in ethanol-preserved specimens), and median disk merging with posteromedian file. A phylogenetic analysis performed with mitochondrial 16S rDNA sequences points O. tabajara n. sp. as O. rietcorreai's sister taxon, which rises the hypothesis of sympatric speciation.

Identifiants

DOI: 10.1016/j.ttbdis.2021.101748 PMID: 34052668
pubmed: 34052668
pii: S1877-959X(21)00101-1
doi: 10.1016/j.ttbdis.2021.101748
pii:
doi:

Substances chimiques

RNA, Ribosomal, 16S 0

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

101748

Informations de copyright

Copyright © 2021 Elsevier GmbH. All rights reserved.

Auteurs

Sebastián Muñoz-Leal (S)

Departamento de Patología y Medicina Preventiva, Facultad de Ciencias Veterinarias, Universidad de Concepción, Av. Vicente Méndez 595, casilla 537, Chillán, Ñuble, Chile; Departamento de Medicina Veterinária Preventiva e Saúde Animal, Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, Av. Prof. Orlando Marques de Paiva, 87, Cidade Universitária, São Paulo, SP 05508-270, Brazil. Electronic address: sebamunoz@udec.cl.

José M Venzal (JM)

Laboratorio de Vectores y enfermedades transmitidas, Departamento de Ciencias Biológicas, CENUR Litoral Norte - Salto, Universidad de la República, Rivera 1350, CP 50000 Salto, Uruguay.

Felipe R Jorge (FR)

Programa de Pós Graduação em Ciências Veterinárias (PPGCV), MINTER - Universidade Estadual do Ceará (UECE)/Centro Universitário INTA - UNINTA, Universidade Estadual do Ceará, Av. Dr. Silas Munguba, 1700, Itaperi, Fortaleza, CE 60714-903, Brazil.

Bruno M Teixeira (BM)

Núcleo de Estudos e Pesquisas em Animais Silvestres - NEPAS, Curso de Medicina Veterinária, Mestrado em Biotecnologia, Centro Universitário INTA - UNINTA, R. Antônio Rodrigues Magalhães, 359, Dom Expedito, Sobral, CE 62050-100, Brazil.

Marcelo B Labruna (MB)

Departamento de Medicina Veterinária Preventiva e Saúde Animal, Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, Av. Prof. Orlando Marques de Paiva, 87, Cidade Universitária, São Paulo, SP 05508-270, Brazil.

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Classifications MeSH

questionsmedicales.fr › Eucaryotes › Animaux › A new species of soft tick from dry tropical...
questionsmedicales.fr › Eucaryotes › Animaux › Invertébrés › Arthropodes › Arachnida › Acari › Tiques › Argasidae › A new species of soft tick from dry tropical...
questionsmedicales.fr › Régions géographiques › Amériques › Amérique du Sud › Brésil › A new species of soft tick from dry tropical...
questionsmedicales.fr › Sciences de l'information › Sources d'information › Services d'information › Documentation › Classification › A new species of soft tick from dry tropical...
questionsmedicales.fr › Environnement et santé publique › Environnement › Écosystème › A new species of soft tick from dry tropical...
questionsmedicales.fr › Environnement et santé publique › Environnement › Écosystème › Forêts › A new species of soft tick from dry tropical...
questionsmedicales.fr › Phénomènes biologiques › Évolution biologique › Spéciation génétique › A new species of soft tick from dry tropical...
questionsmedicales.fr › Eucaryotes › Animaux › Invertébrés › Arthropodes › Arachnida › Acari › Tiques › Argasidae › Ornithodoros › A new species of soft tick from dry tropical...
questionsmedicales.fr › Sciences de l'information › Phylogenèse › A new species of soft tick from dry tropical...
questionsmedicales.fr › Acides nucléiques, nucléotides et nucléosides › Acides nucléiques › ARN › ARN ribosomique › ARN ribosomique 16S › A new species of soft tick from dry tropical...