Pediacus depressus

(Herbst, 1797)

flat bark beetle

Pediacus depressus is a of in the . It is distributed across Europe and Northern Asia, excluding China. The species was first described by Herbst in 1797 (or 1794 in some sources) under the name Colydium depressum. As a member of the flat bark beetles, it is adapted to living under bark and in similar concealed .

Pediacus depressus by (c) Owen Strickland, some rights reserved (CC BY), uploaded by Owen Strickland. Used under a CC-BY license.Pediacus.depressus.-.calwer.15.08 by Emil Hochdanz . Used under a Public domain license.Pediacus depressus 257298604 by Emanuel Kern. Used under a CC BY 4.0 license.

Pronunciation

How to pronounce Pediacus depressus: /ˈpɛdiˌækʊs dɪˈprɛsəs/

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Identification

Specific diagnostic features for distinguishing P. depressus from are not documented in available sources. The name "depressus" refers to a flattened body form typical of the . Identification to species level likely requires examination of genitalic structures and other subtle morphological characters.

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Habitat

As a , P. depressus is associated with dead wood and bark . Specific microhabitat preferences within this general ecological zone are not documented.

Distribution

Europe and Northern Asia (excluding China). Specific country records include Belgium.

Similar Taxa

  • Other Pediacus species within the Pediacus share the flattened body form and bark-dwelling habits, requiring detailed morphological examination for separation
  • Other CucujidaeMembers of the share similar flattened body for living under bark

More Details

Taxonomic history

The was originally described as Colydium depressum by Herbst, with dates cited variously as 1794 or 1797 in different sources. It was later transferred to the Pediacus.

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Sources and further reading