Checklist of the Elmidae (Coleoptera) of Louisiana

 

Matthew L. Gimmel

Louisiana State Arthropod Museum

Louisiana State University

Baton Rouge, Louisiana, USA  70803

phalacrid(AT)gmail.com (replace "(AT)" with "@")

 

Check back frequently for updates!

 

Last updated: 08 September 2009

 

7 genera, 21 species

 


 

Ancyronyx variegata (Germar, 1824)

                Distribution: Allen, Beauregard, Caldwell, Catahoula, East Baton Rouge, East Feliciana, Grant, Jackson, La Salle, Livingston, Natchitoches, Ouachita, Rapides, Sabine, Saint Helena, Saint Tammany, Tangipahoa, Union, Vernon, Washington, Webster, West Feliciana

                Source: LSAM (det. C.B. Barr; M. Gimmel); Barr & Chapin (1988: 123)

 

Dubiraphia brevipennis Hilsenhoff, 1973

                Distribution: Calcasieu, East Baton Rouge, East Feliciana, Jefferson Davis, Livingston, Sabine, Saint Helena, Tangipahoa, Vernon, Washington, West Feliciana

                Source: LSAM (det. C.B. Barr); Barr & Chapin (1988: 125)

 

Dubiraphia harleyi Barr, 1984

                Distribution: Avoyelles, La Salle, Saint Landry, Washington, West Feliciana

                Source: LSAM (det. C.B. Barr); Barr (1984: 338); Barr & Chapin (1988: 125)

 

Dubiraphia parva Hilsenhoff, 1973

                Distribution: Catahoula

                Source: LSAM (det. H.P. Brown); Barr & Chapin (1988: 126)

 

Dubiraphia vittata (Melsheimer, 1844)

                Distribution: Beauregard, Caddo, East Baton Rouge, East Feliciana, La Salle, Livingston, Rapides, Sabine, Saint Helena, Saint Tammany, Tangipahoa, Vernon, Washington

                Source: LSAM (det. H.P. Brown); Barr & Chapin (1988: 127)

 

Dubiraphia new species A?

                Distribution: Caddo, East Feliciana, Evangeline, Livingston, Tangipahoa, Vernon, Washington

                Source: LSAM (det. H.P. Brown); Barr & Chapin (1988: 127)

 

Dubiraphia new species B?

                Distribution: Acadia, Allen, Calcasieu, Evangeline, Jefferson Davis, Livingston, Morehouse, Pointe Coupee, Saint Helena, Saint Landry, Saint Tammany, Union, Washington

                Source: LSAM (det. H.P. Brown); Barr & Chapin (1988: 129)

 

Dubiraphia new species C?

                Distribution: Beauregard, Catahoula, East Baton Rouge, Natchitoches, Rapides, Vernon

                Source: Barr & Chapin (1988: 130)

 

Gonielmis dietrichi (Musgrave, 1933)

                Distribution: Saint Tammany, Washington

                Source: LSAM (det. C.B. Barr; M. Gimmel); Barr & Chapin (1988: 130)

 

Macronychus glabratus Say, 1825

                Distribution: Allen, Beauregard, Bienville, Catahoula, East Baton Rouge, East Feliciana, Grant, La Salle, Livingston, Natchitoches, Rapides, Red River, Sabine, Saint Helena, Saint Tammany, Tangipahoa, Vernon, Washington, Webster, West Feliciana, Winn

                Source: LSAM (det. H.P. Brown; M. Gimmel); Barr & Chapin (1988: 131)

 

Microcylloepus pusillus (LeConte, 1852)

                Distribution: Beauregard, Catahoula, East Baton Rouge, East Feliciana, Grant, Jackson, La Salle, Livingston, Natchitoches, Ouachita, Rapides, Sabine, Saint Helena, Saint Tammany, Tangipahoa, Union, Vernon, Washington, West Feliciana

                Source: LSAM (det. C.B. Barr); Barr & Chapin (1988: 133)

 

Optioservus trivittatus (Brown, 1930)

                Distribution: Washington

                Source: LSAM (det. C.B. Barr); Barr & Chapin (1988: 135)

 

Stenelmis antennalis Sanderson, 1938

                Distribution: Beauregard, East Feliciana, Grant, Saint Helena, Saint Tammany, Tangipahoa, Vernon, Washington

                Source: LSAM (det. K. Schmude); Barr & Chapin (1988: 136)

 

Stenelmis convexula Sanderson, 1938

                Distribution: Saint Helena, Saint Tammany, Tangipahoa, Washington

                Source: LSAM (det. K. Schmude); Barr & Chapin (1988: 138)

 

Stenelmis crenata (Say, 1824)

                Distribution: Catahoula, East Feliciana, Washington, West Feliciana

                Source: Barr & Chapin (1988: 139)

 

Stenelmis decorata Sanderson, 1938

                Distribution: Acadia, East Baton Rouge, Evangeline, Grant, Jefferson Davis, Livingston, Morehouse, Saint Tammany, Washington

                Source: LSAM (det. K. Schmude); Barr & Chapin (1988: 143) (as "new species near decorata Sanderson")

 

Stenelmis grossa Sanderson, 1938

                Distribution: Acadia, Allen, Avoyelles, Beauregard, Bienville, Bossier, Caddo, Calcasieu, Caldwell, Catahoula, Claiborne, De Soto, East Baton Rouge, East Feliciana, Evangeline, Grant, Jackson, Jefferson Davis, La Salle, Lincoln, Livingston, Morehouse, Natchitoches, Ouachita, Pointe Coupee, Rapides, Red River, Sabine, Saint Helena, Saint Landry, Saint Tammany, Tangipahoa, Union, Vernon, Washington, Webster, West Baton Rouge, West Feliciana, Winn

                Source: LSAM (det. C.B. Barr); Barr & Chapin (1988: 139)

 

Stenelmis lateralis Sanderson, 1938

                Distribution: East Baton Rouge, East Feliciana, Washington

                Source: LSAM (det. K. Schmude); Barr & Chapin (1988: 142)

 

Stenelmis occidentalis Schmude & Brown, 1991

                Distribution: Grant

                Source: LSAM (det. K. Schmude); Schmude & Brown (1991: 57)

 

Stenelmis sinuata LeConte, 1852

                Distribution: Saint Tammany, Washington

                Source: LSAM (det. K. Schmude); Barr & Chapin (1988: 142)

 

Stenelmis xylonastis Schmude & Barr, 1992

                Distribution: Allen, Beauregard, Catahoula, East Baton Rouge, East Feliciana, Grant, Jackson, Livingston, Natchitoches, Ouachita, Rapides, Red River, Sabine, Saint Helena, Saint Tammany, Tangipahoa, Vernon, Washington, West Feliciana, Winn

                Source: LSAM (det. K. Schmude); Barr & Chapin (1988: 137) (as Stenelmis bicarinata LeConte); Schmude et al. (1992: 591)

 


 

Barr, C.B. 1984. Dubiraphia harleyi, a new species of riffle beetle from Louisiana. Journal of the Kansas Entomological Society, 57: 336339.

Barr, C.B. and J.B. Chapin. 1988. The aquatic Dryopoidea of Louisiana (Coleoptera: Psephenidae, Dryopidae, Elmidae). Tulane Studies in Zoology and Botany, 26: 89164.

Schmude, K.L., C.B. Barr, and H.P. Brown. 1992. Stenelmis lignicola and Stenelmis xylonastis, two new North American species of wood-inhabiting riffle beetles (Coleoptera: Elmidae). Proceedings of the Entomological Society of Washington, 94: 580594.

Schmude, K.L. and H.P. Brown. 1991. A new species of Stenelmis (Coleoptera: Elmidae) found west of the Mississippi River. Proceedings of the Entomological Society of Washington, 93: 5161.

 


 

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