A new species of Limaytilla Casal, 1964 (Hymenoptera: Mutillidae) from Argentina, a key for the known species, and new record data for the Argentinian species Author Torréns, Javier Author Fidalgo, Patricio text Zootaxa 2019 2019-05-24 4609 3 583 593 journal article 26675 10.11646/zootaxa.4609.3.12 52afca80-dcca-48d9-8094-ef9f9a287dd8 1175-5326 3227930 D5AF9D88-1526-478F-B4B2-C72231730C29 Limaytilla pampa Casal (Figs 7, 8) Diagnosis. Male. Specimens relatively small to medium and slender ( 5–10 mm long and 1.1–1.8 mm wide) (Figs 7, 8); triangular head, outline of posterior margin of the head strongly convex with rounded contours in dorsal view (see Fig. 3 in Casal, 1964 ); mandible with almost parallel margins from the base to the apex, with poorly differentiated teeth, basal ventral tooth simple (see Fig. 3 in Casal, 1964 ); antennal tubercles with inner subtriangular and dor- Studied material. Paratypes , 4 males : ARGENTINA : Catamarca , Belén , 25/I/1960 , Willink ( 1 male , IFML ) ; Córdoba , Dep. Punilla, V . Hermoso , I/1943 , M. J. Viana ( 1 male , IFML ) ; La Rioja , Iliar , II/1934 , Gomez ( 1 male , IFML ) ; Río Negro , Coronel Gomez , 20/XII/1948 , A. Ibarra Grasso ( 1 male , IFML ) . Other material , 140 males : AR- GENTINA: Catamarca , 14 Km O de Andalgala , 11/XII/2006 , P. Diez & P. Fidalgo , c/luz ( 7 males , IFML ) ; 12 Km de Belen , R 46, 6/XII/2006 , Fidalgo , c/luz ( 5 males , IFML ) ; 17 Km S El Desmonte , 8/XII/2007 , P. Fidalgo , c/luz ( 2 male , IFML ) ; Fca La Bella , R 62, 4/II/2006 , P. Diez & P. Fidalgo , c/luz ( 2 males , IFML ) ; ca El Salado , R 60 Km 1283, 7/XII/2015 , P. Fidalgo , c/luz ( 1 male , CRILAR-En-Ar-Ar); 8 Km S Punta de Balasto , 8/XII/2007 , P. Fidalgo , c/luz ( 4 males , IFML ) ; Punta de Balasto , R 40 Km 4224, 16/XI/2015 , P. Fidalgo , c/luz ( 8 males , CRILAR-En-Ar; 7 males , MACN ) ; 3.5 Km S de Tinogasta , R 3, 13/XI/2013 , J. Torréns & P. Fidalgo , c/luz ( 1 male , CRILAR-En-Ar); 20 km S de Tinogasta , R 3, 13/XI/2013 , J. Torréns & P. Fidalgo , c/luz ( 3 males , MACN ) ; 7 km S de Tinogasta , R 11, 6/XII/2015 , P.Fidalgo , c/luz ( 9 males , MACN ) ; La Rioja , La Puerta , 13–17/III/2014 , J. Torréns & P. Fidalgo ( 1 male , CRILAR-En-Ar); Pinchas , 17/II/2007 , P.Fidalgo , c/luz ( 5 males , IFML ) ; same location, 20/II/2007 , P.Fidalgo , c/luz ( 3 males , IFML ) ; 2 km S de Pinchas , 17/II/2007 , P. Fidalgo , c/luz ( 6 males , IFML ) ; same location, 19/II/2007 , P. Fidalgo , c/luz ( 13 males , IFML ) ; ca de Patquia , 15/XII/2006 , 430 msnm, P.Diez & P.Fidalgo , c/luz ( 2 males , IFML ) ; ca de Pituil, R 40 Km 3965, 9/XII/2006 , 1200 msnm, P. Fidalgo , c/luz ( 5 males , IFML ) ; Pituil , R 40 Km 3951.5, 25/XI/2012 , P. Diez & P. Fidalgo , c/luz ( 6 males , CRILAR-En-Ar); same location, 25/XI–2/XII/2012 , P.Diez & P.Fidalgo , YPT ( 1 male , MACN ) ; same location, 2/XII/2012 , P.Diez & P.Fidalgo , c/luz ( 1 male , MACN ) ; Santa Teresita , XI/2005 , G.Fidalgo , P. Fidalgo , J. Torréns , c/luz ( 1 male , IFML ) ; same location, 28/X/2006 , G. Fidalgo , P.Fidalgo , J. Torréns , c/luz ( 2 males , IFML ) ; 22 km S de Villa Union , 12/XI/2006 , C. Porter & P. Fidalgo , c/luz ( 6 males , IFML ) ; Mendoza , 8 km de Malargüe , 17/I/2006 , P. Fidalgo , c/luz ( 1 male , IFML ) ; Salta , ca de Animana , R 40 Km 4351, 7/XII/2007 , C. Porter & P. Fidalgo , c/luz ( 2 males , IFML ) ; Buena Vista , R 40 Km 4368, 7/XII/07 , C. Porter & P. Fidalgo , c/luz ( 11 males , IFML ) ; ca Cafayate , R 40 Km 4334, 6/XII/2007 , C. Porter & P. Fidalgo , c/luz ( 6 males , IFML ) ; Tucumán , entre Amaicha y Santa Maria , 28/XI/2005 , J. Torréns & P. Fidalgo , c/luz ( 17 males , IFML ) ; San Juan , ca de Caucete, R 151 Km 197, 28/I/2006 , P. Fidalgo , c/luz ( 2 males , IFML ) . Distribution. ARGENTINA : Catamarca , Córdoba, La Rioja , Mendoza , Rio Negro , Salta , San Juan , Tucumán (new record; Cambra et al ., 2016 places Cafayate in Tucumán but it is located in Salta ). Host. Unknown.