Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Yellow Swallowtail - Papilio cresphontes

Yellow Swallowtail - Papilio cresphontes
near The Woodlands TX (North of Houston), Montgomery County, Texas, USA
August 27, 2016
I assume a swallowtail of some sort. Thanks in advance for more details!

Thanks for the ID!
This guy earns the name ("Giant"); it definitely was the biggest butterfly I've seen by far.

Bigger and better picture of this butterfly here (3rd one down at press time)

Moved from ID Request.

Papilio cresphontes ?