Evidence map›Paper›PMID 40327153›Full record

ArticleSystematic parasitology2025

The Ixodes auritulus complex (Acari: Parasitiformes: Ixodidae) in the Southern Cone of America.

José M Venzal, Evelina L Tarragona, Fernando S Flores, María L Félix, Gabriel L Cicuttin, Patrick S Sebastian, Marcelo B Labruna, Alberto A Guglielmone, Santiago Nava

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Article in Systematic parasitology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

José M VenzalLaboratorio de Vectores y Enfermedades Transmitidas, Departamento de Ciencias Biológicas, CENUR Litoral Norte, Universidad de la República, Salto, Uruguay. jvenzal@unorte.edu.uy.ORCID http://orcid.org/0000-0002-4633-7456
Evelina L TarragonaInstituto Nacional de Tecnología Agropecuaria, Estación Experimental Agropecuaria Rafaela (INTA EEA Rafaela) and Instituto de Investigación de la Cadena Láctea (IDICAL, INTA-CONICET), CC 22, CP 2300, Rafaela, Santa Fe, Argentina.ORCID http://orcid.org/0000-0002-6896-6384
Fernando S FloresInstituto de Investigaciones Biológicas y Tecnológicas (IIByT), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Córdoba, Córdoba, Argentina.ORCID http://orcid.org/0000-0003-2275-8499
María L FélixLaboratorio de Vectores y Enfermedades Transmitidas, Departamento de Ciencias Biológicas, CENUR Litoral Norte, Universidad de la República, Salto, Uruguay.ORCID http://orcid.org/0000-0003-4902-4620
Gabriel L CicuttinInstituto de Zoonosis Luis Pasteur, Av. Diaz Velez 4821, CP 1405, Buenos Aires, Argentina.ORCID http://orcid.org/0000-0003-2154-3082
Patrick S SebastianInstituto Nacional de Tecnología Agropecuaria, Estación Experimental Agropecuaria Rafaela (INTA EEA Rafaela) and Instituto de Investigación de la Cadena Láctea (IDICAL, INTA-CONICET), CC 22, CP 2300, Rafaela, Santa Fe, Argentina.ORCID http://orcid.org/0000-0001-5638-0522
Marcelo B LabrunaDepartamento 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.ORCID http://orcid.org/0000-0002-9675-3132
Alberto A GuglielmoneInstituto Nacional de Tecnología Agropecuaria, Estación Experimental Agropecuaria Rafaela (INTA EEA Rafaela) and Instituto de Investigación de la Cadena Láctea (IDICAL, INTA-CONICET), CC 22, CP 2300, Rafaela, Santa Fe, Argentina.ORCID http://orcid.org/0000-0001-5430-2889
Santiago NavaInstituto Nacional de Tecnología Agropecuaria, Estación Experimental Agropecuaria Rafaela (INTA EEA Rafaela) and Instituto de Investigación de la Cadena Láctea (IDICAL, INTA-CONICET), CC 22, CP 2300, Rafaela, Santa Fe, Argentina.ORCID http://orcid.org/0000-0001-7791-4239

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ixodes auritulus Neumann, 1904 (Acari: Parasitiformes: Ixodidae) represents a species complex principally associated to birds belonging to the orders Ciconiiformes, Charadriiformes, Columbiformes, Falconiformes, Galliformes, Passeriformes, Piciformes, Pelecaniformes, Procellariiformes, Strigiformes, and Tinamiformes in both immature and adult stages. This is a cosmopolitan tick species whose distribution encompass the Afrotropical, Australasian, Nearctic and Neotropical Zoogeographic Regions, and Pacific Oceans islands. Ixodes auritulus sensu stricto was described from southern Chile, and recently new species from this complex were described based only on morphological characters. In this study, specimens of ticks determined to belong to the I. auritulus complex obtained from the Southern Cone of America in different biogeographic regions of Argentina, southern Chile, Brazil and Uruguay were analyzed. Additionally, a female paratype of Ixodes rio Apanaskevich & Labruna, 2022 from the southern from Brazil was included in the study. Morphological characters were analyzed and phylogenetic analyses were performed by obtaining partial mitochondrial DNA sequences of the 16S rRNA and cox1 genes. The specimens from Punta Arenas, Magallanes Province, southern Chile (type locality) correspond morphologically to I. auritulus s.s. and those from central and northern Argentina (Pampa and Yungas Biogeographic Provinces), Uruguay and southern Brazil (Pampa Biogeographic Province) were morphologically compatible with I. rio. The phylogenetic analysis based on mitochondrial DNA sequences support the classification of I. auritulus s.s. from southern Chile and I. rio from Argentina, Brazil and Uruguay as two distinct species. Additional morphological and molecular analyses of ticks from ecological regions other than those included here are necessary to deepen the knowledge of the diversity of the I. auritulus complex in the Southern Cone of America.

Indexed as

BirdsIxodesAnimalsArgentinaBrazilChileFemaleMalePhylogenySpecies Specificity

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.