The Stigmella lobata group (designated here) (species 17)

Diagnostics (Fig. 37): forewing very glossy, unicolorous (without fascia). In male genitalia, phallus with few stout spine-like cornuti; valva with long apical process and angular inner lobe; uncus bilobed; gnathos with one caudal processes and very slender plate; transtilla without sublateral processes; vinculum small. Currently the group comprises of single high-Andean species— Stigmella lobata from Peru. Host-plant unknown.