New species and host plants of Hexachaeta Loew (Diptera: Tephritidae) from Colombia Clavijo, Pedro Alexander Rodriguez Zootaxa 2025 2025-01-24 5575 3 463 476 Insecta Tephritidae Hexachaeta Animalia Diptera 12 475 Arthropoda species cundiboyacensis      1.Abdominal tergites entirely yellow or at most with lateral blackish spots on tergite 5 inmale or 6 infemale; oviscape yellow or dark brown.......................................................................................... 2  - At least abdominal tergites 3–5 entirely dark brown; oviscape dark brown;...................................... 1A   1A.All tergites, including syntergite 1+2, entirely brownish black; proximal hyaline mark in cell r 1reaching vein R4+5; costal cell with dark marking occupying nearly of anterior mid length ( Figure 1. Epage 634); aculeus tip as in ( Figure 2. E–Fpage 636) Venezuela..................................................................  H. nigriventrisHernández-Ortiz  - Syntergite 1+2 yellow with two brownish spots laterally, other tergites entirely dark brown ( Figs. 9–10); proximal hyaline mark in cell r 1 projecting beyond vein R4+5 into br cell; costal cell entirely pale yellow except a narrow brown area on anterior margin ( Fig. 7); aculeus tip as in ( Fig. 15) Colombia.......................  H. cundiboyacensisRodriguez, new species