Figure 2 in A Heterolepidoderma and Halichaetoderma gen. nov. (Gastrotricha: Chaetonotidae) riddle: integrative taxonomy and phylogeny of six new freshwater species from Central Europe

Figure 2. Putative secondary structure of the ITS2 molecule of He. kolickae sp. nov. (A), He. striatum sp. nov. (B), He. macrops (C), Ha. fluviatile sp. nov. (D), and Ha. rivale sp. nov. (E). Helices are marked by Roman numbers I–IV. For localization of helix 10, which is made by the interaction of the 3ʹ-end of 5.8S and the 5ʹ-end of 28S, see Figure 4.