Neoelmis caesa

(LeConte, 1874)

riffle beetle

Neoelmis caesa is a of riffle beetle in the Elmidae. It is found in North America. As a member of the Elmidae, it inhabits aquatic environments, specifically riffle in streams and rivers. The species was first described by LeConte in 1874.

Neoelmis caesa by (c) Joseph Aubert, some rights reserved (CC BY), uploaded by Joseph Aubert. Used under a CC-BY license.Neoelmis caesa by (c) Joseph Aubert, some rights reserved (CC BY), uploaded by Joseph Aubert. Used under a CC-BY license.Aquatic dryopoid beetles (Coleoptera) of the United States (Page 38) BHL3286890 by Brown, Harley P.; Oceanography and Limnology Program (Smithsonian Institution); United States.. Used under a Public domain license.

Pronunciation

How to pronounce Neoelmis caesa: /niːoʊˈɛlmɪs ˈkaɪsə/

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Habitat

Aquatic; inhabits riffle in streams and rivers. Riffle beetles are specialized for life in fast-flowing, well-oxygenated water.

Distribution

North America

Ecological Role

As a riffle beetle, contributes to nutrient cycling in freshwater through processing of organic matter.

More Details

Taxonomic note

The Neoelmis is part of the tribe Elmini within the Elminae. The Elmidae (riffle beetles) is placed in the superfamily Dryopoidea.

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Sources and further reading