Illeis galbula

Last updated

Illeis galbula
Illeis galbula from above, wood background.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Suborder: Polyphaga
Infraorder: Cucujiformia
Family: Coccinellidae
Genus: Illeis
Species:
I. galbula
Binomial name
Illeis galbula
(Mulsant, 1850)
Synonyms [1]

Illeis galbula, the fungus-eating ladybird, is a species of beetle in the family Coccinellidae.

Contents

Description

Adults are 4-5mm in size, while the larvae are between 8 and 10mm. [2] Adults are black with bright yellow markings. [3] Larvae are grey with black tubercles covered with short spines. [3] The pupa is pale yellow with black tubercles and lateral spurs. [3]

Behaviour

During the day it is fast moving and readily flies or drops when disturbed. [2] The pupa are active and often stand on end. [2] Adult and larval fungus-eating ladybirds are often found in gardens where they eat powdery mildew on cucurbit crops like pumpkin and zucchini. [4] In Australia, overwintering adults feed on pollen of wattles and privet species during spring. [3]

Distribution

This species is native to Eastern Australia. [3] It is a non-native species in the North Island of New Zealand, first found in Auckland in 1985. [3] They are also found in New Guinea. [3]

References

  1. "Illeis galbula" . Retrieved 2008-12-21.
  2. 1 2 3 "Fungus-eating Ladybird - Illeis galbula" . Retrieved 2008-12-21.
  3. 1 2 3 4 5 6 7 N. A. Martin (2017). "Fungus-eating ladybird - Illeis (Leptothea) galbula". Landcare Research. Retrieved 27 April 2025..
  4. Crowe, A. (2002). Which New Zealand Insect?. Auckland, N.Z.: Penguin. p. 47. ISBN   0-14-100636-6.