FIGURE 6 in Tanytarsus van der Wulp (Chironomidae, Diptera): new species from the western Amazon region in Peru and Brazil, new records from the Neotropics, and remarks on the taxonomy of the genus

FIGURE 6. Tanytarsus serra sp. nov., male. A, B: hypopygium in dorsal (A) and ventral aspect (B); C–E: anal point photographed (C) and drawn in dorsal (D) and ventral aspect (E); F: median and superior volsellae in ventral aspect; G: superior volsella and digitus; H: median volsella; C–H magnified × 1.5–3 relative to A and B; superior volsella in the drawings (red) with anteroventral tubercle (yellow), and digitus (green).