Biology:Diomus

From HandWiki

Diomus is a genus of lady beetles that belongs to the family Coccinellidae. It can be found worldwide.[1][2][3]

It can grow to a length of 1.2-3.5 mm. Its body is a elongated oval that is weakly convex. The coloration of their body and elytra is variable.[4]

Distribution

Members of this genus can be found worldwide with many species occurring in tropical and subtropical regions including adjacent islands.[4] They are mainly found in neotropical regions with more than 260 species described. The Australian region has 77 species with an estimated 140. Both the afrotropical and palaeartic regions contains 7 species and the oriental region contains 4 species.[5][6][3]

Taxonomy

This genus was originally described by Étienne Mulsant, an French entomologist and ornithologist, in 1850 as a subgenus of Scymnus. It was than elevated to its own genus in 1895 by Weise. However its status as its own genus within the tribe Scymnini or a subgenus of Scymnus was controversial. (Chapin, 1933) considered it its own genus immediately distinguishing it from Decadiomus.[7] Some thought that it was a subgenus of Nephus. In 1999, Gordon suggested that this genus was a allogenic genus from Scymnini and proposed the tribe Diomini.[3]

Species

This genus is probably one of the largest genera in the family Coccinellidae. This genus currently contains more than 400 described species worldwide with many species possibly being undescribed.[8] A list of species belonging to this genus can be found below:[1][9][10][2]

Australian species

  • Diomus ancorus Pang & Slipinski, 2009
  • Diomus australasiae (Blackburn, 1892)
  • Diomus australis (Blackburn, 1889)
  • Diomus bimaculatus Pang & Slipinski, 2009
  • Diomus brisbanensis (Blackburn, 1895)
  • Diomus brookfieldi Pang & Slipinski, 2009
  • Diomus bunya Pang & Slipinski, 2010
  • Diomus capital Pang & Slipinski, 2009
  • Diomus carbine Pang & Slipinski, 2010
  • Diomus casuarinae (Blackburn, 1889)
  • Diomus circus Pang & Slipinski, 2010
  • Diomus corticalis (Lea, 1908)
  • Diomus cowleyi (Blackburn, 1895)
  • Diomus cucullifer (Blackburn, 1892)
  • Diomus denhamensis Weise, 1929
  • Diomus elutus (Lea, 1902)
  • Diomus ementitor (Blackburn, 1895)
  • Diomus ferrugineus Weise, 1895
  • Diomus flavolaterus (Lea, 1926)
  • Diomus frater (Lea, 1902)
  • Diomus gilvus Pang & Slipinski, 2010
  • Diomus gingera Pang & Slipinski, 2010
  • Diomus hamatus Weise, 1895
  • Diomus hebes Pang & Slipinski, 2010
  • Diomus impictus (Blackburn, 1895)
  • Diomus inaffectatus (Blackburn, 1892)
  • Diomus insidiosus (Blackburn, 1889)
  • Diomus inusitatus (Blackburn, 1889)
  • Diomus jocosus (Blackburn, 1892)
  • Diomus kamerungensis (Blackburn, 1895)
  • Diomus kioloa Pang & Slipinski, 2010
  • Diomus kosciuszko Pang & Slipinski, 2009
  • Diomus kuranda Pang & Slipinski, 2009
  • Diomus leai Pang & Slipinski, 2010
  • Diomus lord Pang & Slipinski, 2010
  • Diomus lubricus (Blackburn, 1889)
  • Diomus macrops (Lea, 1929)
  • Diomus maestus (Lea, 1926)
  • Diomus mareebensis (Blackburn, 1895)
  • Diomus marmorosus Pang & Slipinski, 2009
  • Diomus micrus Pang & Slipinski, 2010
  • Diomus millaamillaa Pang & Slipinski, 2009
  • Diomus ningning Pang & Slipinski, 2009
  • Diomus notescens (Blackburn, 1889)
  • Diomus obumbratus (Blackburn, 1895)
  • Diomus operosus (Blackburn, 1895)
  • Diomus pisinus Pang & Slipinski, 2010
  • Diomus planulatus (Blackburn, 1895)
  • Diomus poonindiensis (Blackburn, 1889)
  • Diomus prodigialis Pang & Slipinski, 2010
  • Diomus pumilio Weise, 1885
  • Diomus reidi Pang & Slipinski, 2009
  • Diomus robustus (Weise, 1929)
  • Diomus scapularis (Weise, 1885)
  • Diomus sedani (Blackburn, 1889)
  • Diomus simplex (Blackburn, 1889)
  • Diomus sphragitis (Weise, 1885)
  • Diomus storeyi Pang & Slipinski, 2009
  • Diomus striatus (Lea, 1902)
  • Diomus subclarus (Blackburn, 1895)
  • Diomus subelongatulus (Blackburn, 1892)
  • Diomus sublatus (Blackburn, 1892)
  • Diomus sydneyensis (Blackburn, 1892)
  • Diomus tasmanicus Pang & Slipinski, 2010
  • Diomus tenebricosus (Boheman, 1859)
  • Diomus tinaroo Pang & Slipinski, 2009
  • Diomus torres Pang & Slipinski, 2009
  • Diomus triangularis (Lea, 1902)
  • Diomus variiceps (Lea, 1929)
  • Diomus victoriensis (Blackburn, 1892)
  • Diomus villus Pang & Slipinski, 2010
  • Diomus weiri Pang & Slipinski, 2009
  • Diomus whittonensis (Blackburn, 1892)
  • Diomus yarrensis (Blackburn, 1895)
  • Diomus zborowskii Pang & Slipinski, 2009

Data sources: i = ITIS,[1] c = Catalogue of Life,[11] g = GBIF,[9] b = Bugguide.net[10]

References

  1. 1.0 1.1 1.2 "Diomus Report". https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=187009. 
  2. 2.0 2.1 "Diomus Overview". http://eol.org/pages/110673/overview. 
  3. 3.0 3.1 3.2 Bi, Keke & Liang, Xinyue & Peng, Feng & Huo, Lizhi & Chen, Xiaosheng. (2023). Contribution to the knowledge of the ladybird beetle genus Diomus Mulsant (Coleoptera: Coccinellidae), with description of a new species from China. Zoological Systematics. 10.11865/zs.2023121.
  4. 4.0 4.1 "Diomus - Mulsant". Commonwealth Scientific and Industrial Research Organisation. September 2007. http://www.ento.csiro.au/biology/ladybirds/lucid/key/lucidKey/Media/Html/diomus1.htm. 
  5. Reid, C.A.M. (2008). "Australian Ladybird Beetles (Coleoptera: Coccinellidae). Their Biology and Classification ‐ Edited by Adam Ślipiński" (in en). Systematic Entomology 33 (1): 211–212. doi:10.1111/j.1365-3113.2007.00412_2.x. ISSN 0307-6970. https://resjournals.onlinelibrary.wiley.com/doi/10.1111/j.1365-3113.2007.00412_2.x. 
  6. "Vol. 93, No. 1, Jan., 1985 of Journal of the New York Entomological Society on JSTOR" (in en). https://www.jstor.org/stable/i25009450. 
  7. Biological Society of Washington; Biological Society of Washington; Biological Society of Washington; Institution, Smithsonian; Institution, Smithsonian (1933) (in en). Proceedings of the Biological Society of Washington. v.46 (1933). ISSN 0006-324X. https://www.biodiversitylibrary.org/page/34560825. 
  8. Ramos, Albéryca Stephany de Jesus Costa; González, Guillermo; Lemos, Raimunda Nonata Santos de (2020). "A new species of Diomus Mulsant (Coleoptera: Coccinellidae: Diomini) from the eastern Amazon". Revista Brasileira de Entomologia 64 (4). doi:10.1590/1806-9665-rbent-2020-0014. ISSN 1806-9665. http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262020000400202&tlng=en. 
  9. 9.0 9.1 "Diomus". https://www.gbif.org/species/1043590. 
  10. 10.0 10.1 "Diomus Genus Information". https://bugguide.net/node/view/46052. 
  11. "Browse Diomus". http://www.catalogueoflife.org/col/browse/tree/id/44e7530bbe87392a8e465f1e6096a993. 

Further reading

Wikidata ☰ Q14930876 entry