Steve's Birds Dark Form Eastern Tiger Swallowtail, 7/15/13 Milford garden
Dark Form Eastern Tiger Swallowtail. Web a dark form looks similar to a pipevine swallowtail. Thanks for sending our readership such a nice comparison of the dark female tiger swallowtail and a female black swallowtail.
Steve's Birds Dark Form Eastern Tiger Swallowtail, 7/15/13 Milford garden
3.12 to 5.5 inches) (pyle 1981). The black form is called dimorphic coloration, which adds a level of protection by mimicking the distasteful pipevine swallowtail. Thanks for sending our readership such a nice comparison of the dark female tiger swallowtail and a female black swallowtail. Web the eastern tiger swallowtail is a large species with a wingspread range of 7.9 to 14.0 cm (approx. Web if you see a black butterfly flitting around a tulip, magnolia, wild cherry, or willow tree, chances are, it’s a dark form tiger swallowtail. When the wings are opened they are yellow, also having four stripes black in color, mostly prominent in the males. Hindwing with blue scaling in black border; 3.12 to 5.5 inches) (pyle 1981). The eastern tiger swallowtail is a large species with a wingspread range of 7.9 to 14.0 cm (approx. Your location will influence how frequently you’ll see this dark form.
Hindwing with blue scaling in black border; Ventral hindwing with faint darker stripes. The wing margins are black with a row of yellow spots. Thanks for sending our readership such a nice comparison of the dark female tiger swallowtail and a female black swallowtail. Adults are yellow with four black bands on the front wings ( figures 3 and 4 ). Web dark form black or with faint stripes; Yellow wings with black stripes and borders; The eastern, western, appalachian, and canadian tiger swallowtails. Hindwing with blue scaling and yellow marginal spots. Web the dark female of this species would most likely be confused with the pipevine swallowtail, which also has only a single row of spots below but has very distinctive iridescent blue coloration on the hind wings; Web the eastern tiger swallowtail is a large species with a wingspread range of 7.9 to 14.0 cm (approx.