Trogoderma

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Trogoderma
Trogoderma granarium1.jpg
Khapra beetle (Trogoderma granarium)
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Family: Dermestidae
Tribe: Megatomini
Genus: Trogoderma
Dejean, 1821
Trogoderma angustum Trogoderma angustum (Solier, 1849).jpg
Trogoderma angustum
Trogoderma glabrum Trogoderma glabrum.jpg
Trogoderma glabrum
Trogoderma granarium Trogoderma granarium Everts, 1899 (30364726883).png
Trogoderma granarium
Trogoderma megatomoides Trogoderma megatomoides.jpg
Trogoderma megatomoides
Trogoderma variabile larva CSIRO ScienceImage 2598 Warehouse beetle larvae Trogoderma variabile.jpg
Trogoderma variabile larva
Trogoderma versicolor Trogoderma versicolor.jpg
Trogoderma versicolor

Trogoderma is a genus of beetles in the family Dermestidae, the skin beetles. There are about 135 species worldwide. [1]

Contents

Some species are pests of stored animal and plant products. [2]

Taxonomy

Recent research shows that Trogoderma (in its broad, traditional definition) is polyphyletic. Many species in the Southern Hemisphere are genetically distinct from the Holarctic species, which led to their reclassification under the genus Eurhopalus (Zhou et al., 2022). [3] However, this change is not widely adopted, which in some cases is caused by differing opinions on taxonomy - e.g., the World Dermestidae Catalogue (Jiří Háva, 2023) still recognizes the old classification system and actively reinstated several genera synonymized with Eurhopalus. [4]

Species

Related Research Articles

<span class="mw-page-title-main">Dermestidae</span> Family of beetles

Dermestidae are a family of Coleoptera that are commonly referred to as skin beetles. Other common names include larder beetle, hide or leather beetles, carpet beetles, and khapra beetles. There are over 1,800 species described.

<i>Dermestes</i> Genus of beetles

Dermestes is a genus of beetles in the family Dermestidae, the skin beetles. The genus is distributed worldwide.

<i>Anthrenus</i> Genus of beetles

Anthrenus is a genus of beetles in the Dermestidae family, skin beetles. One of several genera of carpet beetles, Anthrenus was historically placed in a subfamily Anthreninae, though presently included in the Megatominae. The genus Neoanthrenus is closely related.

<i>Attagenus</i> Genus of beetles

Attagenus is a genus of beetles. This genus is found in tropical Africa, the Palearctic including Europe, the Near East, the Nearctic, North Africa and East Asia. There are nearly 200 species. The genus has existed for at least 99 million years, with fossils known from the Cenomanian aged Burmese amber and Turonian aged New Jersey amber.

<span class="mw-page-title-main">Megatominae</span> Subfamily of beetles

Megatominae is a subfamily of the beetle family Dermestidae. This subfamily contains several of the most well-known household and stored-product pest beetles, in the genera Anthrenus and Trogoderma.

<i>Ctesias</i> (beetle) Genus of beetles

Ctesias is a genus of beetles in the family Dermestidae, the skin beetles. They are distributed in the Palearctic, including Europe. There are about 23 species.

<i>Globicornis</i> Genus of beetles

Globicornis is a genus of beetles in the family Dermestidae, the skin beetles. They are distributed throughout the world.

<i>Cryptorhopalum</i> Genus of beetles

Cryptorhopalum is a genus of beetles in the family Dermestidae which is known only from North to South America.

Orphinus is a genus of beetles in the family Dermestidae, the skin beetles. The genus is distributed in Africa, Asia, and the Australian region, especially in tropical areas; at least one species is cosmopolitan. There are about 88 species.

<i>Phradonoma</i> Genus of beetles

Phradonoma is a genus of beetles in the family Dermestidae, containing the following species:

Thaumaglossa is a genus of beetles in the family Dermestidae, containing the following species:

<span class="mw-page-title-main">Megatomini</span> Tribe of beetles

The Megatomini are a tribe of insects in the family Dermestidae.

<i>Anthrenodes</i> Subgenus of beetles

Anthrenodes is a subgenus of the genus Anthrenus of the subfamily Megatominae within the family of skin beetles. Subgenus is distinguished by antennae with 10 segments.

<i>Anthrenops</i> Subgenus of beetles

Anthrenops is a subgenus of the genus Anthrenus of the subfamily Megatominae within the family of skin beetles. Subgenus is distinguished by antennae with 9 segments.

<i>Solskinus</i> Subgenus of beetles

Solskinus is a subgenus of the genus Anthrenus of the subfamily Megatominae within the family of skin beetles. Subgenus is distinguished by antennae with 7 segments.

<i>Florilinus</i> Subgenus of beetles

Florilinus is a subgenus of the genus Anthrenus of the subfamily Megatominae within the family of skin beetles. Subgenus is distinguished by antennae with 8 segments.

<i>Nathrenus</i> Subgenus of beetles

Nathrenus is a subgenus of the genus Anthrenus of the subfamily Megatominae within the family of skin beetles. The most well-known species from the subgenus, varied carpet beetle, is distributed in most parts of the world, whereas the vast majority of other species are only present in regions of Africa and Asia.

<i>Anthrenus</i> (subgenus) Subgenus of beetles

Anthrenus is a subgenus of the genus Anthrenus of the subfamily Megatominae within the family of skin beetles.

<i>Eurhopalus</i> Genus of beetles

Eurhopalus is a genus of beetles in the family Dermestidae. The genus was revised in 2022 to include several genera, along with species previously placed in the genus Trogoderma.

References

  1. Háva, J. (2009). Review of the genus Trogoderma from Madagascar (Coleoptera: Dermestidae: Megatominae). Baltic Journal of Coleopterology, 9(2), 111-117.
  2. Wei, C., et al. (2015). Scanning electron microscope observations on the antennal sensilla of two stored grain pests Trogoderma granarium and Trogoderma variabile (Coleoptera: Dermestidae). Florida Entomologist, 98(1), 140-148.
  3. Yu-Lingzi Zhou; James A Nicholls; Zhen-Hua Liu; Diana Hartley; Andras Szito; Adam Ślipiński; Andreas Zwick (1 November 2022). "Molecular Phylogeny of Dermestidae (Coleoptera) Reveals the Polyphyletic Nature of Trogoderma Latreille and the Taxonomic Placement of the Khapra Beetle Trogoderma granarium Everts" (PDF). Insect Systematics and Diversity. 6 (6). doi:10.1093/ISD/IXAC026. ISSN   2399-3421. Wikidata   Q116673277. Archived from the original (PDF) on 2 July 2024.
  4. Háva, Jiří (2023). "World Dermestidae. Subfamily Megatominae" (PDF). Archived from the original (PDF) on 2 June 2024. Retrieved 12 June 2024.