Enochrus (Methydrus) pygmaeus ( Fabricius, 1792 )

Gonzalez-Rodriguez, Liza M., García-Hernández, Andrea L. & Clarkson, Bruno, 2017, First records of water scavenger beetle species (Coleoptera, Hydrophilidae) from Quindío Department, Colombia, Check List 13 (5), pp. 605-620: 611

publication ID

http://doi.org/ 10.15560/13.5.605

persistent identifier

http://treatment.plazi.org/id/496B879D-FFB1-FFFC-FF7C-A92C5B10FBDB

treatment provided by

Marcus

scientific name

Enochrus (Methydrus) pygmaeus ( Fabricius, 1792 )
status

 

Enochrus (Methydrus) pygmaeus ( Fabricius, 1792)  

( Figs 8, 31)

Hydrophilus pygmaeus Fabricius, 1792: 186   ..

Hydrobius pygmaeus (Fabricius)   — Gemminger and Harold 1868: 480.

Enochrus (Lumetus) pygmaeus (Fabricius)   — Zaitzev 1908: 388 (as genus dubium) (generic placement confirmed by Orchymont 1933: 307).

Enochrus (Methydrus) pygmaeus (Fabricius)   — Young 1954: 176.

Enochrus (Methydrus) rossi Leech 1948: 451   . Syn.: Gundersen 1977: 257.

Diagnosis. Body 2.70–4.80 mm long. Head, pronotum and elytra light brown, part of clypeus black. Prosternum slightly carinate. Mesoventral process with laminar medial elevation, triangular, anterior margin with a small tooth-like projection pointed posteriad. Parameres as long as phallobase, narrow and rounded at apex with apical outer margins convex; median lobe shorter than parameres, narrow and strongly acute at apex.

Geographic distribution. Bahamas Islands, Belize,

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Hydrophilidae

Genus

Enochrus

Loc

Enochrus (Methydrus) pygmaeus ( Fabricius, 1792 )

Gonzalez-Rodriguez, Liza M., García-Hernández, Andrea L. & Clarkson, Bruno 2017
2017
Loc

Enochrus (Methydrus) pygmaeus (Fabricius)

Young FN 1954: 176
1954
Loc

Enochrus (Methydrus) rossi

Gundersen RW 1977: 257
Leech HB 1948: 451
1948
Loc

Enochrus (Lumetus) pygmaeus (Fabricius)

Orchymont A d' 1933: 307
Zaitzev FA 1908: 388
1908
Loc

Hydrobius pygmaeus (Fabricius)

Gemminger M & Harold B de 1868: 480
1868
Loc

Hydrophilus pygmaeus

Fabricius JC 1792: 186
1792