Palpi upturned, where the second joint reaching vertex of head and third joint long in both sexes. Antennae minutely ciliated in male. Thorax and abdomen smoothly scaled. Mid and hind tibia spined, whereas fore tibia of male clothed with long hair. Forewings with somewhat rounded apex and crenulate cilia in both wings.[2]
^Yu, Dicky Sick Ki. "Ercheia Walker 1858". Home of Ichneumonoidea. Taxapad. Archived from the original on December 14, 2018. Retrieved January 14, 2019.