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16 tropical stoneflies species
Neoperla occipitalis
Neoperla robisoni
Neoperla stewarti
Neoperla hubbsi
Neoperla carlsoni
Neoperla catharae
Neoperla choctaw
Neoperla clymene
Neoperla coosa
Neoperla coxi
Neoperla falayah
Neoperla gaufini
Neoperla harpi
Neoperla harrisi
Neoperla mainensis
Neoperla osage
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