“ID” the Images

A 30-year-old female came to an Infectious Disease office because of a non-healing lesion on her leg. One month prior, she was on a two-week vacation in Honduras, Central America. There she remembers while wearing short pants, getting bit by many mosquitoes on her thighs. She explained that on one thigh there was a tiny lesion that would not heal, despite all the over-the-counter creams and hydrocortisone that she applied. She came to the office as she could feel an organism moving inside her.

Which of the following is most likely in this patient?