Tetralimonius

Etzler, 2019

Species Guides

Tetralimonius is a of click beetles ( Elateridae) established in 2019 by Etzler, containing formerly classified in the genus Limonius. The genus includes seven described species distributed across North America and parts of Eurasia. These beetles possess the characteristic clicking mechanism of Elateridae, which allows them to right themselves when overturned.

Tetralimonius nimbatus by (c) skitterbug, some rights reserved (CC BY), uploaded by skitterbug. Used under a CC-BY license.

Click Beetle - Limonius nimbatus, Smithsonian Environmental Research Center, Edgewood, Maryland by Judy Gallagher. Used under a CC BY 2.0 license.

Pronunciation

How to pronounce Tetralimonius: /ˌtɛtrəlaɪˈmoʊniəs/

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Identification

in this were historically classified under Limonius and were separated based on morphological characters. Specific diagnostic features distinguishing Tetralimonius from related genera are not documented in available sources. Identification to species level requires examination of detailed morphological characters including pronotal shape, elytral , and antennal structure.

Images

Distribution

of Tetralimonius occur in North America (including the United States and Canada) and parts of Eurasia. Individual species have distinct ranges: Tetralimonius nimbatus and Tetralimonius quercus are recorded from North America, while Tetralimonius reitteri occurs in Eurasia.

Similar Taxa

LimoniusTetralimonius were formerly included in Limonius; the two share general body plan and were separated based on detailed morphological characters

More Details

Taxonomic history

This was erected in 2019 by Etzler to accommodate previously placed in Limonius. The separation reflects ongoing refinement of classification within the diverse click beetle Elateridae.