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Sphragis of butterfly species, a ventral b lateral, category of the sphragis in parenthesis. 24 Acraea umbra (4) 25 A. quirinalis (3) 26 A. pharsalus (2) 27 A. serena (3) 28 A. althoffi (3) 29 A. orestia (3) 30 A. pentapolis (3) 31 A. issoria (3) 32 A. rhodope (3) 33 A. ozomene (3). Scale bar = 1 mm.
