The polydamas swallowtail has been a regular visitor these past few weeks. They are swift flyers, making them hard to capture in photographs while flying. Well, today, out of 143 photographs, I was able to pick out quite a few that made me smile.
The polydamas, also known as the gold rim swallowtail, tailless swallowtail and scientific name Battus polydamas lucayus, lays its eggs on the Dutchman pipe. This is the only swallowtail that lacks the tails at the base of the secondary wings, according to the University of Florida.
This species can be found throughout peninsular Florida, as well as in the Florida Keys. There are some that wander as far north as Missouri and Kentucky.
The polydamas lays yellow to orange eggs in clusters of 10 to 14, which can typically be spotted on newly developed stems, or growing tips, of the Dutchman pipe. The butterfly tends to lay its eggs on the Dutchman pipe that are in sunny areas, although the caterpillars have a higher survival rate in the shade.
The polydamas swallowtail in the photographs below is laying eggs on one of the two birthwort plants in the garden. Right now this plant is thick with lots of growth, while my three Dutchman pipe are needing time to grow back from the last set of caterpillars.
