Key to species of Anthobiomorphus

1 Lateral edges of pronotum from middle indistinctly narrowed anteriad towards markedly protruding anterior angles. Aedeagus relatively narrow, parameres slightly exceeding apex of median lobe, as in Fig. 14 (Shavrin & Smetana 2020). Body darkbrown to black. Body larger: 3.35–4.00 mm. Habitus as in Fig. 1 (Shavrin & Smetana 2020). China (Yunnan)...................................................................................................... A. rougemonti

- Lateral edges of pronotum from middle distinctly narrowed anteriad towards slightly protruding apical angles. Aedeagus wider, parameres distinctly longer. Body paler and smaller.......................................................... 2

2 Elytra distinctly longer than broad. Parameres with narrow apical portion, significantly exceeding apex of median lobe (Fig. 3). Body brown. Body length: 3.20 mm. Habitus as in Fig. 1. Nepal ...................................... A. alesi sp.n.

- Elytra slightly longer than broad. Parameres with wide apical portions, markedly exceeding apex of median lobe, as in Fig. 16 (Shavrin & Smetana 2020). Body reddish-brown. Body length: 3.25–3.35 mm. Habitus as in Fig. 2 (Shavrin & Smetana 2020). India (West Bengal), Nepal ................................................................... A. makranczyi