Systematic & Applied Acarology
ISSN 1362-1971
An international journal of the Systematic and Applied Acarology Society, published since 1996


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Systematic & Applied Acarology (2009) 14, 47–50.

New host and locality records for the Ixodes auritulus Neumann, 1904 (Acari: Ixodidae) species group in northern Chile

DANIEL GONZÁLEZ-ACUÑA1, ATILIO J. MANGOLD2, RICHARD G. ROBBINS3, 4 & ALBERTO A. GUGLIELMONE2

1Facultad de Medicina Veterinaria, Universidad de Concepción, Chillán, Chile. E-mail: danigonz@udec.cl
2Instituto Nacional de Tecnología Agropecuaria, Consejo Nacional de Investigaciones Científicas y Técnicas, Estación
Experimental Agropecuarias Rafaela, CC 22, CP 2300 Rafaela, Santa Fe, Argentina. E-mail: aguglielmone@rafaela. inta.gov.ar – amangold@rafaela.inta.gov.ar
3DPMIAC/AFPMB, Walter Reed Army Medical Center, Washington, DC 20307-5001, USA. E-mail: richard.robbins@osd.mil
4Corresponding author

Abstract

Several larval, nymphal and female ticks belonging to the Ixodes auritulus species group were collected from Thraupis bonariensis (Gmelin, 1879) (Passeriformes: Thraupidae), Phrygilus fruticeti (Kittlitz, 1833), Sicalis olivascens (d´Orbigny & Lafresnaye, 1837) and Xenospingus concolor (d´Orbigny & Lafresnaye, 1837) (Passeriformes: Emberizidae) in Chusmisa (19° 40´S, 69° 10´W), Región de Taracapá, Region I, northern Chile. All these hosts and the collection locality are new for this species group. The gene sequence divergence between the I. auritulus group from Chusmisa and those from southern Argentina was 3.3%, but it remains unclear whether these populations represent different species.

Key words: Ixodidae, Ixodes auritulus species group, hosts, distribution, 16S sequences, Passeriformes, Chile

References

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