Eulimnichus
Casey, 1889
minute marsh-loving beetles
Species Guides
4- Eulimnichus analis
- Eulimnichus ater(minute marsh-loving beetle)
- Eulimnichus californicus
- Eulimnichus optatus
Eulimnichus is a of minute marsh-loving beetles in the Limnichidae, established by Casey in 1889. The genus contains over 30 described distributed across North, Central, and South America. Members are small beetles associated with moist or marshy . The genus is part of the Limnichinae within the dryopoid lineage.

Pronunciation
How to pronounce Eulimnichus: //juːlɪmˈnɪkəs//
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Habitat
Associated with marshy or moist environments, as indicated by the 'minute marsh-loving beetles'. Specific microhabitat preferences within the are not well documented in available sources.
Distribution
North America, Central America, and South America. Distribution records include Colombia (Magdalena department).
More Details
Species count discrepancy
Sources vary in reported count: Wikipedia cites 'more than 20' and 'more than 30' described species in different passages; iNaturalist lists 28 species. This discrepancy likely reflects ongoing taxonomic revisions and new species descriptions.
Taxonomic placement
The is classified in the Limnichinae, superfamily Dryopoidea, within the infraorder Elateriformia. This places Eulimnichus among the non-aquatic but moisture-associated dryopoid beetles.