Undarobius, Escalona & Oberprieler, 2021

Escalona, Hermes E. & Oberprieler, Rolf G., 2021, Undarobius, a new genus of cavernicolous weevils (Curculionidae: Entiminae Leptopiini) from the Undara Lava Caves in north-eastern Australia, with an overview of anophthalmic and microphthalmic Australian Curculionidae, Zootaxa 5023 (2), pp. 207-222 : 210

Key to the species of Undarobius

1. Elytral setae short, apically widened and truncate; spermatheca as in Fig. 35........................ U . howarthi sp. n.

- Elytral setae longer, apically narrow and acute; spermatheca as in Fig. 36............................. U . irvini sp. n.

Figures

FIGURES 26–36. Undarobius species, structural details. 26–34 U. howarthi sp. n., 26—pterothorax and elytra, ventral view; 27—ventrites, ♂, ventral view; 28—foreleg; 29—middle leg; 30—hindleg; 31—penis, dorsal view; 32—penis, lateral view; 33—sternite VIII, ♀, ventral view; 34—ovipositor, ventral view; 35—spermatheca; 36—U. irvini sp. n., spermatheca.