Report of the fourth specimen of Amphiorchis solus (Simha & Chattopadhyaya, 1970) Platt, 2002 46 years after the original description

The aim of this paper was to describe the occurrence of the fourth specimen of Amphiorchis solus (Simha & Chattopadhyaya, 1970) Platt, 2002 (Digenea: Spirorchiidae) in a green turtle (Chelonia mydas L.1758) found in northeastern Brazil. Amphiorchis solus is a parasite that has only been reported in green turtles in India, Costa Rica and Brazil. Although the original description was made in 1970, only four specimens (including the one described herein) have been reported in the literature. In this note, we present the second occurrence of A. solus in Brazil, broadening information on the species and providing the first photographic record of this parasite.