Cordulegaster bilineata
(Brown Spiketail)

Cordulegaster erronea
(Tiger Spiketail)

Cordulegaster maculata
(Twin-spotted Spiketail)

Cordulegaster obliqua
(Arrowhead Spiketail)

Cordulegaster sayi
(Say's Spiketail)

Cordulegastridae (Spiketails) - Comparative distribution maps

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