A synopsis of the Castniidae (Lepidoptera) of Paraguay Author Ríos, Sergio D. Author González, Jorge M. text Zootaxa 2011 2011-10-11 3055 43 61 journal article 10.11646/zootaxa.3055.1.3 c9bf75c7-70e5-4d32-b25d-77b45ed25187 1175-5326 278914 Synpalamides rubrophalaris ( Houlbert, 1917 ) ( Fig. 4 ) Castnia rubrophalaris Houlbert, 1917 Taxonomic history. Typical specimens of his species can be easily distinguished from typical Synpalamides phalaris based mainly in color differences. It was originally described by Houlbert (1917) from Brazil , Bahia as Castnia rubrophalaris . It was later placed in the genus Sympalamides [sic] ( Houlbert 1918 ). Rothschild (1919) mentions the species [as Castnia ( Sympalamides [sic]) mygdon form rubrophalaris Houlbert ) collected in November, 1903, from Sapucay, Paraguay . Distribution. The species is distributed in Southern Brazil , but reaches Paraguay , however there is a report of at least one specimen supposedly collected in Venezuela ( Joicey & Talbot, 1925 ; Lamas 1995 ; Miller 1986 , 1995 ) Biology and behavior. It has been collected in Atlantic Forest in the areas of occurrence in Paraguay , where it is possible to find specimens perching on leaves of bushes or small size plants ( Fig. 21 ). Ulf Drechsel (pers. comm.) mentions that Synpalamides rubrophalaris is relatively common in the Atlantic Forest of the Alto Paraná Department. The hosts are Unknown. Material examined. 13, Castnia sora – Druce – (mpd.B.h ( Paraguay ) (Slide M-2557, Jacqueline Y . Miller) ( MGCL ). PARAGUARÍ : 13, (232), Sapucay, Paraguay , 10.11.0 4, (Slide M-2558, Jacqueline Y . Miller) ( MGCL ). ALTO PARANÁ : 13, Estancia Dimes, 25°33’S , 55°13’W . 19–23.XII.2005 . Coll. U. Drechsel (MNHNPY). CANINDEYÚ : 1Ƥ, Reserva de Mbaracayú, Puesto La Morena. 6–8.XI.1991 . Coll. C. Aguilar & J. Kochalka [Collected inside Forested area] (MNHNPY); 13 Distrito Ygatimi: Río Jejui-mí, 7.XI.1998 (IBIS-UNP).