Frequency of ontogenetic stages in the subhemocoelic brood pouches of female Tarebia granifera (Lamarck, 1816) depending on occurrence in Thailand and Timor Leste. a. Morph A in Thailand; b. Morph C in Thailand; c. Timor Leste. Blue dots: mitochondrial clade A; pink dots: mitochondrial clade B. Size classes are assigned different colours in the pie charts (see legend) and rivers are coloured according to drainage systems; numbers at the pie charts refer to the total number of dissected specimens and the number of gravid females (in parentheses).