Figure 3 in Phylogenetic analysis of the Niphargus orcinus species- aggregate (Crustacea: Amphipoda: Niphargidae) with description of new taxa

Figure 3. Distribution of characters ''antenna I-length'' (character 19, CI50.18, RI50.53; left) and ''gnathopod II article 6 size'' (character 39, CI50.33, RI50.7; right). Long antennae are considered as troglomorphic, whereas a large-sized gnathopod II is supposed to be a synapomorphy of ''Orniphargus'' (S. Karaman (1950c)).