Quadrimaera quadrimana, male, 3.8 mm, gnathopod 1 propodus, carpus, dactylus medial, gnathopod 2 lateral, coxa 1, telson. Scale bars: 0.5 mm.

 
 
  Part of: White KN, Sir SJ (2024) Caribbean Amphipoda (Crustacea) of Panama. Part II: parvorder Hadziidira. ZooKeys 1195: 249-296. https://doi.org/10.3897/zookeys.1195.116721