Palaemon yuna sp. n. Figure a holotype; figures b–n paratype (CCDB 4866, male, CL 5.5 mm). a anterior part of the carapace b right eye, dorsal view c left scaphocerite, ventral view d left mandible, ventral view e left maxillula, ventral view f left maxilla, ventral view g left second maxilliped, ventral view h left first maxilliped, ventral view i left first maxilliped, dorsal view j right third maxilliped, ventro-lateral view k right second pereiopod, ventro-lateral view l right first pereiopod, ventro-lateral view m right first chela, mesial view n right second chela, mesial view. Scale bar: a, c, k equal to 1 mm; others equal to 0.5 mm.

 
 
  Part of: Carvalho FL, Magalhães C, Mantelatto FL (2014) Molecular and morphological differentiation between two Miocene-divergent lineages of Amazonian shrimps, with the description of a new species (Decapoda, Palaemonidae, Palaemon). In: Wehrtmann IS, Bauer RT (Eds) Proceedings of the Summer Meeting of the Crustacean Society and the Latin American Association of Carcinology, Costa Rica, July 2013. ZooKeys 457: 79-108. https://doi.org/10.3897/zookeys.457.6771