Stolas indigacea (Boheman, 1850)
Mesomphalia indigacea Boheman, 1850: 327 (LT! in NRS!, PLT! in MNHN!), 1856: 58, 1862: 163; Gemminger and Harold, 1876: 3633; Wagener, 1881: 76.
Pseudomesomphalia indigacea: Spaeth, 1914 g: 38, 1928 a: 41, 1941 a: 1060.
Stolas indigacea: Blackwelder, 1946: 739; Fain, 1987: 106 (phoretic mites); Borowiec, 1996 a: 237, 1999 d: 145, 2002 a: 121, 2009 f: 709.
Pseudomesomphalia casta Spaeth in Bruch, 1915: 365 (nomen nudum).
Pseudomesomphalia indigacea ssp. arrogans Spaeth, 1922 a: 175 (ST! in MM!, IZPAS!, ZMH), 1928 a: 41; Węgrzynowicz and Wąsowska, 1996: 49.
Stolas indigacea ssp. arrogans: Blackwelder, 1946: 739; Simões et al., 2021: 201.
Stolas casta var. arrogans: Blackwelder, 1946: 738.
Distr.: indigacea: Bolivia; arrogans: Argentinien: Salta, Tucuman, Catamarca. Argentina: Catamarca, Salta, Tucuman: Bolivia: Buena Vista, Santa Cruz de la Sierra.
figure: habitus in colour (two forms)