FIGURE 2 in Turcogammarus aralensis (Uljanin, 1875), a relict pontogammarid amphipod crustacean from the Aralo-Caspian paleobasin: redescription, phylogenetic position and biogeography

FIGURE 2. Maximum-likelihood phylogeny based on the COI marker. Numbers at nodes represent values of the ultrafast bootstrap support and Shimodaira-Hasegawa approximate likelihood ratio test. Gray boxes on the right indicate the results of the species delimitation analyses using ASAP, PDT and PTP.