Benedek, 1969a (tax.), 1969c (key, as iracundus rubricus); Dioli, 1990 (habitat, key, tax.); Kolenati, 1857 (Rhinocoris); P.V. Putshkov, 1983b (eggs, larvae), 1994a (fig., redescr.); Rieger, 1972a (fig., tax.); Tamanini, 1981 (fig., habitat, tax.).
Distribution: Protić, 1998a, 2010a (Montenegro); Rabitsch, 2004 (Austria: extinct); P.V. Putshkov & Moulet, 2010 (Bosnia Hercegovina? Czech Republic? Slovakia? Switzerland); Dusoulier, 2020 (Corsica).