Stolas stygia (Spaeth, 1932)
Pseudomesomphalia stygia Spaeth, 1932 b: 190 (ST! in MM!), 1942 b: 21.
Stolas stygia: Blackwelder, 1946: 740; Borowiec, 1999 d: 155.
Distr.: Peru.
figure: habitus in colour
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