insignis Lutz, 1913: 51 (pupa, male, female). Type locality: Brazil, Rio de Janeiro and Bahia. LT M (FIOC). Distr.- USA (Alabama, Georgia, Florida), Mexico (Yucatán, Chiapas), Central America and Caribbean to Argentina (Jujuy: Libertador General San Martín, 23°48'S, 64°48'W; Yuto, 23°38'S, 64°28'W. Salta: Aguas Blancas, 22°34'S, 64°22'W; El Oculto, 23°06'S, 64°30’W; San Ramón de la Nueva Orán, 23°08'S, 64°20'W. Tucumán: Sargento Moya, 27°11'S, 65° 08'W, 458 m; La Florida, 27°13'S, 65°37'W, 452m; Capitán Cáceres, 27°11'S, 65°36'W, 414 m. Formosa: PN Río Pilcomayo, 25°04'20.09"S, 58°08'27.55"W. Chaco: General Obligado, 27°24'39.28"S, 59°24'57.71"; Resistencia, 27°28'55.72"S, 58°57'59.93"W. Misiones: Corpus, 27°6'22.43"S, 55°31'24.71"W; Candelaria, 27°27'33.49"S, 55°45'28.76"W; Posadas, arroyo Zaimán, 27°25'46.64"S, 55°54'8.56"W. Corrientes: Santa Tecla, 27°36'57.67"S, 56°23'14.66"W; Ituzaingó, 27°35'22.76"S, 56°41'25.22"W; San Roque, 28°34'14.02"S, 58°43'4.65"W; arroyo Ambrosio, 28º15'16.4''S, 58º50'33.6''W, 44 m; Destacamento de Prefectura Paniagua, 10 km S Monte Caseros, 30°20'23.42"S, 57°39'21.48"W; Mocoretá, 30°37'06.63"S, 57°58'31.17"W. Entre Ríos: Federación, Puerto San Rafael, 30°59'42.66"S, 57°54'43.02"W; Santa Ana, 30°54'18.67''S; arroyo Perucho Verna at National Rt. 14, 32°9'59.63"S, 58°14'11.74"W; Gualeguaychú, 33°0'26.40"S, 58°30'2.69"W. Buenos Aires: isla Martín García, cantera tanque, 34°11'0.60"S, 58°15'25.69"W; Ensenada, Reserva Natural Integral Punta Lara, marginal forest, 34º47'21.2''S, 57º59'56.8''W; same data except grassland, 34°48'01.36"S, 58°00'26.26"W Berisso, Los Talas, 34°52'16.47''S, 57°51'8.76''W; Magdalena, arroyo Zapata, 35°08'29.55''S, 57°26'32.17''W, 32 m). Refs.: Forattini, 1957: 223; Cavalieri & Chiossone, 1966: 148; Spinelli & Balseiro, 1982: 226; Spinelli et al., 1989: 735; Spinelli & Ronderos, 1991; Ronderos et al., 2003b: 22; Spinelli & Wirth, 1993: 53; Veggiani Aybar et al., 2010: 97; Veggiani Aybar et al., 2011: 1021; Ronderos et al., 2011: 1188; Veggiani Ayber et al., 2012a: 4; Veggiani Aybar et al., 2012b: 798; Marino et al., 2013: 784; Veggiani Aybar et al., 2015: 634; Cazorla et al., 2018: 6.
inamollae Fox & Hoffman, 1944: 110. Puerto Rico.
painteri Fox, 1946: 257. Honduras.
NEW RECORDS:
Jujuy: Posta de Lozano, 24°4'39.17"S, 65°24'36.80"W. Salta: 44 km E Aguaray, 22°13'55.25"S, 63°19'47.06"W. Chaco: PN El Chaco, 26º48'25"S, 56º26'36.5"W, 76 m. Misiones: Campo Viera, 27°21'57.62"S, 55° 2'51.86"W; Posadas, arroyo Mártires, 27°24'26.66"S, 55°57'29.29"W. Corrientes: Garapé, 27°36'5.30"S, 56°14'44.44"W; Villa Olivari, 27°36'10.36"S, 56°53'9.48"W; Colonia Liebig, arroyo Chimiray, 27°55'5.87"S, 55°48'51.47"W; Esteros del Iberá, Colonia Pellegrini, 28°32'17.58"S, 57°10'56.86"W; Esteros del Iberá, Estancia San Nicolás, casco, 28º07'41.0''S, 57º26'03.5''W; Iberá, Estancia Rincón del Socorro, casa de Biólogos, 28°41'17.0''S, 57°26'03.2''W, 80 m. Entre Ríos: Paraná, 31°44'28.63"S, 60°30'41.57"W. Buenos Aires: La Plata, 34°55'13.78"S, 57°57'12.84"W.
Marino et al, (2013) re described the pupa of Culicoides insignis. This is illustrated and photographed using binocular microscope, phase-contrast stereoscope at oil immersion and SEM. Larva was poorly described Forattini (1956, 1957).
Culicoides insignis is an abundant species in Argentina, it is considered as a potential transmitter of "Bluetongue virus" (BTV) in the Neotropical region, which mainly affects sheep, cattle, goats and other ruminants wild.