The genus has 3
species in
Eurasia (these were formerly known as genus
Mesoacidalia, now a synonym of
Speyeria): •
Speyeria aglaja (Linnaeus, 1758) – Dark green fritillary •
Speyeria alexandra (Ménétriés, 1832) •
Speyeria clara (Blanchard, [1844]) and 16 species in
North America: •
Speyeria diana (Cramer, [1777]) – Diana fritillary •
Speyeria cybele (Fabricius, 1775) – great spangled fritillary •
Speyeria aphrodite (Fabricius, 1787) – Aphrodite fritillary •
Speyeria idalia (Drury, [1773]) – regal fritillary •
Speyeria nokomis (Edwards, 1862) – Nokomis fritillary •
Speyeria edwardsii (Reakirt, 1866) – Edward's fritillary •
Speyeria coronis (Behr, 1864) – Coronis fritillary •
Speyeria zerene (Boisduval, 1852) – zerene fritillary •
Speyeria carolae (dos Passos & Grey, 1942) – Carole's fritillary •
Speyeria callippe (Boisduval, 1852) – callippe fritillary •
Speyeria egleis (Behr, 1863) – Egleis fritillary •
Speyeria adiaste (Edwards, 1864) – unsilvered fritillary or Adiaste fritillary •
Speyeria atlantis (Edwards, 1862) – Atlantis fritillary •
Speyeria hesperis (Edwards, 1864) – northwestern fritillary •
Speyeria hydaspe (Boisduval, 1869) – Hydaspe fritillary •
Speyeria mormonia (Boisduval, 1869) – Mormon fritillary ==References==