Syntypes - 2 female, 1 male AUSTRALIA: Queensland, Townsville, (ANIC, Canberra)..
Nye (1975) stated:-
A. pyrrhias is a junior subjective synonym of Haplopseustis erythrias Meyrick, 1902 April.
See also HAPLOSEUSTIS Meyrick, 1902 April.
Watson, Fletcher & Nye (1980) stated:-
A. pyrrhias is a junior subjective synonym of Haplopseustis erythrias Meyrick, 1902, April.
ACNISSA was established in the LYMANTRIADAE, now LYMANTRIIDAE; it was retained in the same family but placed as a junior synonym of HAPLOPSEUSTIS by Turner, 1903, ibidem 27:15; HAPLOPSEUSTIS, with ACNISSA in synonymy, was placed in the NOCTUIDAE, ERASTIANAE, now ACONTIINAE, by Turner, 1920, ibidem 44: 166.
See also: HAPLOPSEUSTIS Meyrick, 1902 April.
Poole (1989) included ACNISSA Turner, 1902 as a junior synonym of HAPLOPSEUSTIS Meyrick, 1902.
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