Carpiradialis, AND TWO, Niño-Maldonado & Clark, 2020

Niño-Maldonado, Santiago & Clark, Shawn M., 2020, Carpiradialis, New Genus, and Two New Species from Mexico (Coleoptera: Chrysomelidae: Galerucinae), The Coleopterists Bulletin 74 (3), pp. 563-571 : 570

KEY TO THE SPECIES OF CARPIRADIALIS

1. Size large, 5.1–7.0 mm long; elytra weakly costate, pale with subsutural and posthumeral dark vittae ( Fig. 1A ); prolongation of male hind tibia apically truncate ( Fig. 3G ); aedeagus apically bilobed ( Figs. 3A, B ) ............. ................ Carpiradialis pueblensis Nino- ~ Maldonado and Clark , new species

1´. Size small, 3.0– 3.2 mm long; elytra not costate, unicolorous or with only sutural and lateral areas darkened, without posthumeral vitta ( Fig. 2A ); prolongation of male hind tibia apically pointed ( Fig. 3H ); aedeagus apically pointed ( Figs. 3D, E ) .............................. ............ Carpiradialis tamaulipensis Nino- ~ Maldonado and Clark , new species

Figures

Fig. 1. Carpiradialis pueblensis, new species, holotype. A) Dorsal aspect, B) Ventral aspect, C) Lateral aspect.

Fig. 3. Carpiradialis species. C. pueblensis, new species, aedeagus: A) Dorsal aspect, B) Ventral aspect, C) Lateral aspect. C. tamaulipensis, new species, aedeagus: D) Dorsal aspect, E) Ventral aspect, F) Lateral aspect. Hind leg of male, distal portion of tibia and basal portion of tarsus: G) C. pueblensis, new species, H) C. tamaulipensis, new species.

Fig. 2. Carpiradialis tamaulipensis, new species, paratype. A) Dorsal aspect, B) Ventral aspect, C) Lateral aspect.