return to index Actia sp. 1 female Robineau-Desvoidy Tachinidae: Tachininae: Siphoniniralid Hosts: Pyralidae Photos:   Notes - "blackfoot" female Elongate mouthparts -- orange. Has katepisternal row of hairs, black abdominal tip and black feet. Lower katopisternal bristle TINY compared to upper. Length: 5.3 mm det. J. O. Stireman III