Labasiella, Spinola, 1849

Opitz, Weston, 2019, ClassiIication, Natural History, and Evolution oI the SubIamily Peloniinae OPITZ (Coleoptera, Cleroidea, Cleridae). Part XIII. The New World genera oI checkered beetles of the Labasiella complex, Linzer biologische Beiträge 51 (1), pp. 127-170 : 132-133

Key to genera of the Labasiella complex

1 Antenna comprised of 10 antennomeres.................................................. Amphelissus OPITZ

- Antenna comprised of 11 antennomeres..............................................................................2

2 Epipleuron with epipleural angle ( Fig. 66 )..........................................................................3

- Epipleuron without epipleural angle....................................................................................4

3 Terminal maxillary and labial palpomeres triangular ............................ Oncochelyna OPITZ

- Terminal maxillary and labial palpomeres rectangulate ............................ Macilentus OPITZ

4 Pronotal sides coarsely sculptured.......................................................................................5 - Pronotal sides not coarsely sculptured.................................................................................6

5 Coarse sculpturing on pronotal sides round.............................................. Inconnexus OPITZ

- Coarse sculpturing on pronotal sides oblong......................................... Silvanoclerus OPITZ

6 Ungues with denticles .................................................................................. Pelmatus OPITZ

- Ungues without denticles ...................................................................... Labasiella SPINOLA

Figures

Figs 65-66: Elytra and epipleural margin of Amphelissus meieri. (65) Elytra. (66) Epipleuron.