Pterourus bjorkae (Pavulaan, 2024)

Arndt, Janice E., 2024, Notes on North American Butterflies. 2., The Taxonomic Report of the International Lepidoptera Survey 12 (2), pp. 1-25 : 16

Pterourus bjorkae

(New England Tiger Swallowtail (or) Bjork’s Tiger Swallowtail):

Breeding resident.

BRI, KEN, NEW, PRO, WAS. May 2-June 21. Recently described in The Taxonomic Report (Pavulaan, 2024) ( Figs. 2-3 ).

Figures

Fig. 2. Illustration of H. cresphontes in Cramer (1779).

Fig. 3. Neotype specimen of H. cresphontes. Photos courtesy © National Museum of Natural History, Washington, D.C.