FIGURE 4 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 4. Tanytarsus kaxinawa sp. nov., male. A, B: hypopygium in dorsal (A) and ventral aspect (B); C: anal point and superior volsellae in dorsal aspect; D: anal point in lateral aspect; E: superior volsella and digitus; F, G: median volsellae photographed (F) and drawn (G); C–G magnified × 1.5–3 relative to A and B; superior volsella in the drawings (red) with anteroventral tubercle (yellow), and digitus (green).