FIGURE 5. Hyalella lacandonis n in Description of three new species of Hyalella Smith, 1874 (Crustacea: Amphipoda) from Southeast Mexico

FIGURE 5. Hyalella lacandonis n. sp. lateral habitus, (A) male holotype 6.96 mm (CNCR 36166), dotted lines show the dorsal carina on pleonites 1–2. Scale bar: 1 mm (B) SEM image, male paratype 5.7 mm (CNCR 36170), dorsal view, showing the minute carinae on pleonites 1–2. Scale bar: 300 µm. Male holotype 6.96 mm (CNCR 36166): (C) Antenna 1, (D) antenna 2, (E) upper lip, (F) lower lip, (G) left mandible, (H) right mandible, (I) left maxilla 1, (J) left maxilla 2, (K) maxilliped. Scale bars: 100 µm.