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Borkent and Spinelli (2007) in their catalogue of the Neotropical species of biting midges (Ceratopogonidae) recorded 41 species of the genus Culicoides Latreille from Argentina. Since this publication, three species were incorporated to the Argentinean fauna due to a couple of papers dealing with taxonomic revisions and new citations (Felippe-Bauer et al., 2009; Spinelli et al., 2013). On the other hand, Culicoides bachmanni Spinelli was recognized as a junior synonym of Culicoideshorticola Lutz (Felippe-Bauer & Spinelli, 2009).

The purpose of this note is to give the corologic information arisen during a recent survey of biting midges in the province of Misiones, in the framework of the work of the senior author. During the fieldwork, different species were collected, one of them not previously detected in the country, as well as three others that represent new records of Misiones.

For each registered species, the abbreviated synonymy is presented: the original description and citations that include records in Argentina followed by its updated distribution. The studied specimens are slide-mounted in Canada balsam, and deposited in the collection of the División Entomología, Museo de La Plata (MLPA) and in the collection of the Centro de Investigaciones Entomológicas, Posadas (CIEP), as noted.

Culicoides chacoensis Spinelli & Wirth

Culicoides chacoensis Spinelli & Wirth, 1984: 174 (male, female; Argentina); Spinelli & Ronderos, 1991: 89 (record for Corrientes); Ronderos & Spinelli, 2002: 93 (records for Córdoba, Río Negro and Chubut); Muzón et al., 2005: 62 (records for Río Negro); Spinelli et al., 2005: 140, 144 (in key, wing photo); Spinelli et al., 2010: 130 (record for Chile).

Types. Holotype female, Argentina, Salta, Pocitos (MLPA, examined).

Distribution. Bolivia, Paraguay, Central Chile, Argentina (Salta: type locality; río Juramento y ruta nacional 9. Córdoba: La Serranita; Corrientes: Destacamento de Prefectura Paniagua, 10 km S Monte Caseros. Río Negro: Meseta del Somuncura, Estancia El Rincón, vertiente arroyo Valcheta, 620 m, 40° 59' 24,1'' S; 66° 40' 35,7'' W; Chipauquil, vertiente arroyo Valcheta, 40° 58' 25'' S; 66° 39' 14,7'' W, 630 m. Chubut: Sierra Cuadrada, Estancia Don Eduardo), Uruguay.

New record. Argentina, Misiones, Departamento Cainguás, Municipio Campo Grande, 27° 12' 28'' S; 54° 58' 48'' W, I-2015, M. Ayala, 1 female (MLPA).

Culicoides plaumanni Spinelli

Culicoides plaumanni Spinelli inSpinelli et al., 1993: 69 (female; Argentina); Spinelli et al., 2005: 139, 143 (in key, wing photo).

Types. Holotype female, Argentina, Chaco, Parque Nacional El Chaco (MLPA, examined).

Distribution. Colombia, Peru, Bolivia, Brazil (Amazonas), Argentina (Chaco: type locality).

New records. Argentina, Misiones, Posadas, 27° 26' 11'' S; 55° 53' 47.4'' W, III-2013, M. Ayala, 3 females (CIEP); same data except VII-2013, 1 female, 1 male (CIEP); X-2013, 2 females (CIEP); XII-2013, 3 females (CIEP); Misiones, Departamento Cainguás, Municipio Campo Grande, 27° 12' 28'' S; 54° 58' 48'' W, V-2015, M. Ayala, 2 females (MLPA).

Culicoides willinki Spinelli & Veggiani Aybar

Culicoides willinki Spinelli & Veggiani Aybar, inSpinelli et al., 2013: 587 (male, female; Argentina).

Types. Holotype female, Argentina, Tucumán, Monteros, Reserva provincial La Florida. HT M (IFML, examined).

Distribution. Argentina (Tucumán: type locality).

New records. Misiones, Departamento Cainguás, Municipio Campo Grande, 27° 12' 28'' S; 54° 58' 48'' W, III-2015, M. Ayala, 2 females (CIEP); same data except IV-2015, 8 females (6 in CIEP, 2 in MLPA).

Culicoides pifanoi Ortiz

Culicoides pifanoiOrtiz, 1951: 588 (male, female; Venezuela); Spinelli et al., 2005: 139, 143, 149 (in key, wing photo; Paraguay).

Culicoides tricoloratusWirth and Blanton, 1953: 233 (male, female; Panamá).

Types. Holotype female, Venezuela, Maracay, San Felipe (Instituto Nacional de Higiene, Caracas, Venezuela).

Distribution. Belize to Colombia, Ecuador, Venezuela, Trinidad, Brazil (Para, Bahia, and Rio de Janeiro), Paraguay.

New record. Argentina, Misiones, Departamento Cainguás, Municipio Campo Grande, 27° 12' 28'' S; 54° 58' 48'' W, V-2015, M. Ayala, 1 female (MLPA).

Remarks. This is the first record of the species in Argentina.

Agradecimientos

This work was supported by Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET. We gratefully acknowledge Dr. Gustavo R. Spinelli, for his critical review of the manuscript.

LITERATURE CITED

Borkent, A., & Spinelli, G.R. (2007) Neotropical Ceratopogonidae (Diptera: Insecta). Aquatic Biodiversity in Latin America, Vol. 4 (eds. Adis, J., Arias, J.R., Rueda-Delgado, G., & Wantzen, K.M.), Pensoft, Sofia, Moscow.

Felippe-Bauer, M.L., & Spinelli, G.R. (2009) New records, synonymy and description of the male of Culicoides horticola Lutz, 1913 (Diptera: Ceratopogonidae). Biota Neotropica, 9, 27-30.

Felippe-Bauer, M.L., Pinto Damasceno, C., Py-Daniel, V., & Spinelli, G.R. (2009) Culicoides baniwa sp. nov. from the Brazilian Amazonia region with the sinopsis of the hylas species group (Diptera: Ceratopogonidae). Memorias del Instituto Oswaldo Cruz, 104, 851-857.

Muzón, J., Spinelli, G.R., Pessacq, P., Von Ellenrieder, N., Estevez, A.L., Marino, P.I., Pérez Goodwyn, P.J., Angrisano, E.B., Díaz, F., et al. (2005) Insectos acuáticos de la Meseta del Somuncura, Patagonia, Argentina. Inventario preliminar. Revista de la Sociedad Entomológica Argentina, 64, 47-67.

Ortiz, I. (1951) Estudios en Culicoides (Diptera, Ceratopogonidae). 9. Sobre los caracteres diferenciales entre Culicoides paraensis (Goeldi, 1905), C. stellifer (Coquillett, 1901) y C. lanei (Ortiz, 1950). Descripción de cuatro nuevas especies con la redescripción de algunas otras poco conocidas. Revista de Sanidad y Asistencia Social, 16, 573-591.

Ronderos, M.M., & Spinelli, G.R. (2002) Los Culicoides de la Argentina: clave de especies y nuevos registros (Diptera: Ceratopogonidae). Actualizaciones en Artropodología Sanitaria Argentina, Serie Enfermedades Transmisibles, Pub. Monogr. Nº 2. (ed. Salomón, O.D.), Fundación Mundo Sano, Buenos Aires. pp 89-95.

Spinelli, G.R., & Ronderos, M.M. (1991) Los polvorines del género Culicoides en áreas de influencia de la Represa de Salto Grande (Diptera: Ceratopogonidae). Neotropica, 37, 1‑12.

Spinelli, G.R., & Wirth, W.W. (1984) Ocho especies nuevas del género Culicoides Latreille de la región Neotropical. Primera descripción del macho de C. flinti Wirth, y de la hembra de C. lenti Tavares y Luna Dias (Diptera: Ceratopogonidae). Revista de la Sociedad Entomológica Argentina, 43, 171‑185.

Spinelli, G.R., Greiner, E.C., & Wirth, W.W. (1993) The Neotropical bloodsucking midges of the Culicoides guttatus group of the subgenus Hoffmania (Diptera: Ceratopogonidae). Contributions of the American Entomological Institute, 27, 1-91.

Spinelli, G.R., Ronderos, M.M., Díaz, F., & Marino, P.I. (2005) The bloodsucking biting midges of Argentina (Diptera: Ceratopogonidae). Memorias del Instituto Oswaldo Cruz, 100, 137-150.

Spinelli, G.R., Marino, P.I., & Gaddi, A.L. (2010) New records of biting midges from Argentina and Chile (Diptera: Ceratopogonidae). Revista de la Sociedad Entomológica Argentina, 69, 127-132.

Spinelli, G.R., Veggiani Aybar, C., Dantur Juri, M.J., Lizarralde De Grosso, M., & Marino, P.I. (2013) Two new species and new records of biting midges of the genus Culicoides from northwestern Argentina. Memorias del Instituto Oswaldo Cruz, 108, 586-589.

Wirth, W.W., & Blanton, F.S. (1953) Studies in Panama Culicoides (Diptera, Heleidae). II.- Descriptions of six additional new species. Journal of Parasitology, 39, 229-236.

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