Revision of the Australian species of Figulus MacLeay, 1819 (Coleoptera: Lucanidae)
Monte, Cinzia
Zilioli, Michele
Bartolozzi, Luca
Zootaxa
2016
4189
3
447
484
62SNY
[817,911,645,671]
Insecta
Lucanidae
Figulus
Animalia
Coleoptera
2
449
Arthropoda
genus
1. Antenna with 10 antennomeres. Larger species (> 1 cm)....................................................... 2 -Antenna with 9 antennomeres. Smaller species ( 1 cmor less).......................... F. lilliputanus Westwood, 1855 2. Anterior margin of pronotum with a tubercle ( Figs. 1, 12, 16, 20, 25)............................................. 3 -Anterior margin of pronotum trituberculate ( Fig. 30).................................... F. trilobus Westwood, 1838 3. Mentumwith two bilateral, oval concavities ( Figs. 2, 17)...................................................... 4 - Mentumwithout two bilateral, oval concavities ( Figs. 9, 13, 21, 26, 31)......................................... 5 4. Labrum narrow and almost equilaterally triangular ( Fig. 16); anterior pronotal angles with a narrow rim ( Fig. 16)..................................................................................... … F. regularis Westwood, 1834 -Labrum wide, short, and truncate or shallowly convex ( Fig. 1); anterior pronotal angles with a broad horizontal rim ( Fig. 1).................................................................................. F. boileaui Bomans, 1989 5. Mentumwith two small tubercles at sides near the base ( Fig. 13)........................... F. nitens Waterhouse, 1874 - Mentumwith two small tubercles present laterally ( Figs. 21, 26)............................................... 6 6. Head and pronotum sparsely and finely punctate ( Fig. 20); large subcircular punctures on the elytra ( Fig. 20)................................................................................................. .. F. rossi Gahan, 1900 -Head and pronotum densely punctate ( Fig. 25); small suboval punctures on the elytra ( Fig. 25).............................................................................................. F. sulcicollisHope in Westwood, 1845