Diomus pumilio

Diomus pumilio
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Clade: Pancrustacea
Class: Insecta
Order: Coleoptera
Suborder: Polyphaga
Infraorder: Cucujiformia
Family: Coccinellidae
Genus: Diomus
Species:
D. pumilio
Binomial name
Diomus pumilio
(Weise, 1885)
Synonyms
  • Scymnus (Diomus) pumilio Weise, 1885
  • Scymnus flavifrons Blackburn, 1889
  • Scymnus flavifrons var. occidentalis Blackburn, 1889
  • Scymnus flavifrons var. victoriae Blackburn, 1889

Diomus pumilio is a species of ladybird.[1] Its common name is longblack ladybird.[2] It is found in North America, Oceania and Australia.[3] The species is originally from Australia,[4] but has been imported several times into the United States and Canada.

Description

Adults reach a length of about 1.35-1.60 mm. They have a black body. Males have the anterior pronotal margin, head, propleuron, mouthparts and anterior leg reddish yellow.[5]

References

  1. ↑ "ITIS standard report - Diomus pumilio (Weise, 1885)". Integrated Taxonomic Information System. Retrieved 19 July 2014.
  2. ↑ "Diomus pumilio : Longblack Ladybird". Atlas of Living Australia. Retrieved 19 July 2014.
  3. ↑ "GBIF - Diomus pumilio (Weise, 1885)". Global Biodiversity Information Facility. Retrieved 19 July 2014.
  4. ↑ Pang, H.; Slipinski, A. (2009). "Revision of the Australian Coccinellidae (Coleoptera). Genus Diomus Mulsant. Part 1". Annales zoologici. 59 (4): 641–698. Retrieved July 22, 2026.
  5. ↑ Gordon, Robert D. (1985). "The Coccinellidae (Coleoptera) of America north of Mexico" (PDF). Journal of the New York Entomological Society. 93 (1). The New York Entomological Society: 1–916. Retrieved August 4, 2025.