FIGURES 9–12. Hyalella epikarstica n in A new troglobiotic species of Hyalella (Crustacea, Amphipoda, Hyalellidae) with a taxonomic key for the Brazilian species

FIGURES 9–12. Hyalella epikarstica n. sp. paratype male (CCUFLA 0344), Mean body lenght: 3.1 ± 0.85 mm, mean head length: 0.26 mm ± 0.1 mm. (9) Gnathopod 1; (10) Gnathopod 1 propodus and dactylus; (11) Gnathopod 2; (12) Gnathopod 2 propodus and dactylus. Scales: (9–12) represents 0.2 mm