Enracius, Hutchinson & Allsopp, 2021

Hutchinson, Paul M. & Allsopp, Peter G., 2021, Revision of Anomalomorpha Arrow, 1908 and Enracius Dechambre, 1999, with Erbmahcedius new genus from southeastern Australia (Coleoptera: Scarabaeidae: Dynastinae: Pentodontini: Cheiroplatina), Zootaxa 5072 (5), pp. 439-462 : 446

Key to species of Enracius

Males of E. richardsi new species are unknown.

1 Clypeus glabrous ( Fig. 8 ); clypeofrontal ridge arcuate ( Fig. 11 ); ocular canthus with lateral margin continuous with clypeus ( Fig. 11 ); elytral striae deeply impressed ( Fig. 8 ); apical ridge of pygidium glabrous; body 19–21 mm long; central southern coastal Western Australia from Fitzgerald River to Mount Ragged ( Fig. 14 )............................................................................................... Enracius richardsi Hutchinson & Allsopp , new species

- Clypeus setose ( Figs. 1 , 5 ); clypeofrontal ridge linear ( Figs. 1 , 5 ); ocular canthus with lateral margin angular to clypeus ( Figs. 1 , 5 ); elytral striae finely impressed ( Figs. 1 , 5 ); apical ridge of pygidium setose; body 13.5–17.5 mm long; southeastern Western Australia from Caiguna to the border with South Australia ( Fig. 14 )................ Enracius longipes Dechambre, 1999

Figures

FIGURE 14. Known distribution of Enracius longipes Dechambre, 1999 and E. richardsi Hutchinson & Allsopp new species in Western Australia.

FIGURES 8–13. Enracius richardsi Hutchinson & Allsopp new species, holotype female. 8, Dorsal view; 9, ventral view; 10, lateral view; 11, head dorsal view; 12, head ventral view; 13, labels and left antennomeres 2–10.

FIGURES 1–4. Enracius longipes Dechambre, 1999, paratype male. 1, Dorsal view; 2, pygidium; 3, phallobase and parameres, lateral view; 4, labels (photograph by Fabien Dupuis).

FIGURES 5–7. Enracius longipes Dechambre, 1999, female. 5, Dorsal view; 6, ventral view; 7, lateral view.