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Dasydactylus

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Dasydactylus
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Clade: Pancrustacea
Class: Insecta
Order: Coleoptera
Suborder: Polyphaga
Infraorder: Cucujiformia
Family: Erotylidae
Tribe: Languriini
Genus: Dasydactylus
Gorham, 1887
Type species
Dasydactylus buprestoides
Gorham, 1887

Dasydactylus is an American genus in the pleasing fungus beetle family (Erotylidae). They belong to the lizard beetle tribe Languriini of subfamily Languriinae; formerly, their subfamily was considered a distinct family, and their tribe up-ranked to subfamily status, whereas some recent authors prefer to merge Languriinae into subfamily Erotylinae.[1][2]

The roughly 25-30 members of this genus are essentially restricted to Central America, with only one species ranging north into southernmost Texas and a few records from northern Colombia. They are small beetles, about one-quarter to half an inch long (6-10 mm), with an elongated and slender shape, blackish with a metallic sheen, and in some species contrasting red areas.[1][2][3]

Species in this genus include:[1][3]

Dasydactylus nitidus and D.ventralis are synonyms of Langurites lineatus, while the nomen nudum "Dasydactylus rubioanea" refers to a specimen of Goniolanguria latipes.[4]

References

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  1. 1 2 3 "Genus Dasydactylus". iNaturalist. Retrieved 2026-06-16.
  2. 1 2 "Genus Dasydactylus (version of 3 May 2013)". BugGuide.net. Retrieved 2026-06-16.
  3. 1 2 Leschen, Richard A.B. & Węgrzynowicz, Piotr (1998): Generic catalogue and taxonomic status of Languriidae (Cucujoidea). Ann.Zool. 48(3/4): 221-243. PDF fulltext
  4. Skelley, Paul E. (1998): A Catalogue of the Crotch Collection of Erotylidae (Coleoptera). Ann. Zool. 48(1/2): 1-44. PDF fulltext