Lophyrotoma analis (Sawfly, Dock Sawfly)

Family Pergidae, subfamily Pterygophorinae. The males have distinctive pectinate (feathery) antennae. Larvae are known to feed on Dock(Rumex sp.).

https://southernforestlife.net/notes/2024/pterygophorinae

https://www.researchgate.net/figure/Female-of-Lophyrotoma-analis-Costa-ovipositing-on-swamp-dock-s-Rumex-brownii_fig10_37629146

Regional distribution

Lophyrotoma analis is listed in the following regions: