Palaemon octaviae ( Chace, 1972a )

Carvalho, Fabrício L., Magalhães, Célio & Mantelatto, Fernando L., 2019, A molecular and morphological approach on the taxonomic status of the Brazilian species of Palaemon (Decapoda, Palaemonidae), Zoologica Scripta 49 (1), pp. 1-16 : 9

3.2.6 | Palaemon octaviae ( Chace, 1972a) —

Figures 4f, 5f,h and 6f

Mandibular palp absent. Branchiostegal spine next to branchiostegal suture. Fifth thoracic sternite without median acute projection in adult males. Appendix masculina slender, straight or slightly curved, up to 1.5 times length of appendix interna; row of setae extending from apex to 2/3 of length of anterior face of appendix masculina; without additional setae on proximal third. Inner pair of stout setae of distal margin of telson about 4.2 times length of outer pair.