Species not available in iNatuarlist for this guide include: Diomus lubricus, Diomus ningning, Diomus reidi, Diomus scapularis, Halmus coelestris, Menochilus sexmaculatus, Pharellus popei, Rhyzobius breweri, Rhyzobius evansii, Rhyzobius nitidus, Serangium magnum, Serangium mysticum, Stethorus ...more ↓
Cryptolaemus montrouzieri, common name Mealybug Ladybird or Mealybug Destroyer, is ladybird species .
Rhyzobius is a genus in the lady beetle family (Coccinellidae). It belongs to tribe Coccidulini of subfamily Coccidulinae, which is sometimes subsumed in the Coccinellinae as a tribe with the Coccidulini downranked to subtribe.
Rhyzobius ventralis, common names including Black Lady Beetle, Gumtree Scale Ladybird, is a ladybird species endemic to Tasmania and all the mainland states of Australia except the Northern Territory. It is also found in New Zealand, but not naturally. The earliest New Zealand record is Auckland, 1898 (Kuschel, 1990: 60)
Apolinus lividigaster, known as the yellow-shouldered ladybird, is a small ladybird beetle found in Australia and New Zealand.