Lady beetles (Coccinellidae)


There are 64 genera and 364 species of Coccinellidae described from Australia (Australian Faunal Directory, 2025)

A guide to the beetles of Australia by G. Hangay & P. Zborowski (CSIRO Publishing, 2010) lists the family's characteristics:

  • body broadly ovate, highly convex, usually glabrous but some finely pubescent, 1-7 mm in length
  • yellow to black, often bicoloured or spotted, some with metallic shine
  • head deflexed, concealed from above by prothorax
  • antennae short, usually 11-segmented, including a 3-segmented club
  • tarsal formula [number of tarsal segments on front, middle and hind legs] 4-4-4, but appears to be 3-3-3 as the third segment is minute and hidden

Adults and larvae of most species are predators of aphids, mealybugs, scales or other small insects and mites. Exceptions are Epilachna species, which are herbivorous on Cucurbitaceae and Solanaceae, and Illeis galbula which feeds on powdery mildews (Australian beetles, Vol. 1, eds. J.F. Lawrence & A. Slipinski, CSIRO Publishing, 2013)


Lady beetles (Coccinellidae)

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Discussion

DiBickers wrote:
Yesterday
It’s so fun isn’t it @MazzV!! I’m still observing & learning new things every day. There’s always something new to see or an interesting behaviour or interaction to watch😊

Coccinellidae (family)
MazzV wrote:
Yesterday
Thanks to you, Di, that's more learning under my belt! And I've also just discovered what the larvae can look like. Loving it,

Cheers,

MazzV

Coccinellidae (family)
DiBickers wrote:
28 Apr 2025
Recently eclosed (emerged from pupal case). Still needs to harden and colour-up. Will be difficult to accurately ID with certainty☹️I suspect it could be Coelophora inaequalis looking at the pronotum.

Coccinellidae (family)
kasiaaus wrote:
27 Apr 2025
Hi @KimberiRP. Have you ever seen a ladybeetle with yellow hairs on its legs like this one? I was hoping you might have some idea about it.

Coccinellidae (family)
DiBickers wrote:
26 Apr 2025
Anytime @kasiaaus 💚

Coccinellidae sp01
816,499 sightings of 22,260 species from 14,006 members
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