Atomaria (Anchicera) alekseevi Lyubarsky et Bukejs, 2022 (Figs 6–7) Material examined. One specimen AWI-143 [CVIA], Baltic amber; adult, sex unknown. Syninclusions: absent. Note. The beetle (total length 1.57 mm) has antennomere 3 elongated, about 2× longer than wide, slightly shorter than antennomere 2; antennomeres 9 and 10 strongly transverse; pronotum about 1.5× wider than long; pronotal disc convex; pronotum distinctly narrowed toward base; lateral side borders of pronotum visible from above only in basal half of its length; and pronotum maximum width nearly in middle of its length. The abovementioned characters allow us to assign this specimen to A. alekseevi.

Published as part of Lyubarsky, Georgy Yu., Alekseev, Vitalii & Bukejs, Andris, 2023, A new fossil species and new record of Atomaria Stephens (Coleoptera: Cryptophagidae) from Eocene Baltic amber, pp. 241-248 in Zootaxa 5375 (2) on page 247, DOI: 10.11646/zootaxa.5375.2.5, http://zenodo.org/record/10184340