Nessus Sphinx Moth (Amphioxus floridensis: Sphingidae) This moth has a wingspan 3.7-5.5 cm (1.4-2.2 in). I could not get a clear picture of this moth so after taking a couple shots. I decided I would move the leafs covering its head. I never got close to the leafs and this moth took off to parts unknown with no forwarding address. Photographed in Camelot Park, Bryan, Brazos County, Texas, USA. Woodland north side of the park dominated by hackberry/elm/oak with some juniper at ca. 94 m (310 ft) elevation.