In the world of insects, beetles rule. Evolutionary and palaeoecological interpretations using
fossil beetles from Cretaceous ambers have become increasingly frequent in recent years …

Based on two specimens originating from Eocene Rovno and Baltic ambers, Attagenus
(Aethriostoma) gedanicissimus sp. nov. is described, illustrated and compared with the …

The intense study of coleopteran inclusions from Spanish (Albian in age) and French (Albian–
Santonian in age) Cretaceous ambers, both of Laurasian origin, has revealed that the …

The hide, larder, and carpet beetles (Coleoptera: Dermestidae) are a family of mainly
scavenger beetles, with numerous species such as the khapra beetle (Trogoderma …

Simple Summary Beetle fossils play an important role in our understanding of the origin and
evolutionary history of this insect order. Despite the recently increasing rate of fossil …

Jacobsoniidae is a small but perplexing beetle family, with unknown phylogenetic
relationships to other polyphagan Coleoptera. To date, only a single fossil jacobsoniid has …

Barklice are insects belonging to the order Psocodea. They are herbivorous or detritivorous,
and inhabit a wide range of environments. Their oldest fossil record dates back to the late …

Evidence of behavior is rarely found in fossil record. Here we describe two new species in
Coleoptera tentatively described in Kateretidae based on two syninclusions (co-occurrences …

Materials and methods Material.–The amber was obtained from a commercial source in
Yantarnyj, Kaliningrad District (formerly Palmnicken, Königsberg) in 2005. Currently it is part …

ABSTRACT The Chickaloon Formation in south-central Alaska contains rich coal deposits
dated very close to the Paleocene-Eocene boundary, immediately beneath which occur …