ColeopteraAmarygmus sp Anoplognathus sp Aphanestes gymnopleura Buprestidae Cerambycidae Coleoptera (Beetles) Curculionidae Digitonthophagus gazella Dung Beetle Eretes australis Helea scaphiformis Johannica gemellata (Pandorea Leaf Beetle) Ladybirds (Beetles) Lepidiota Lucanidae Neospades sp Lycidae Omorgus Paropsine Beetle Paropsisterna sp Pittosporum Leaf Beetle (Lamprolina impressicollis) Protaetia fusca Pterohelaeus sp Rhipiceridae Scarabaeidae Xylophilostenus octophyllus

— also see Adelaide Hills Beetles | Alice Springs Beetles | Belair National Park Beetles | Cadmus luctuosus | Central Australia Beetles | Gold Coast Beetles | Jewel Beetles | Southern Downs Beetles

There are thought to be at least over 360,000 species of the order Coleoptera, world wide, with many more being continually discovered. Representing almost 40% of known insects species and 25% of all known animal life-forms, they are the largest of all orders.

Known commonly as beetles and weevils, among them are some of the largest and most conspicuous of insects, with some having beautiful top patterns, some being brilliant metallic in colour, and others very showy in form.

Amarygmus sp, Minnamurra Beach NSW © Greg McCroary
Amarygmus sp, Minnamurra Beach NSW © Greg McCroary
Christmas Beetle (Anoplognathus macleayi)
Anoplognathus macleayi (Christmas Beetle)

Beetles can usually be recognized by their two pairs of wings; the front pair is modified into horny covers (elytra) that hide the rear pair and most of the abdomen and usually meet down the back in a straight line.

Aphanestes gymnopleura (Brown Flower Chafer), Ballandean QLD © Marc Newman
Aphanestes gymnopleura (Brown Flower Chafer), Ballandean QLD © Marc Newman

Coleoptera occur in nearly all climates. They may be divided into four groups: the first three, the Archostemata, the Adephaga, and the Myxophaga, contain relatively few families; the majority of beetles are placed in the fourth group, the Polyphaga.

Family: Bolboceratidae beetle, Alice Springs NT
Family: Bolboceratidae beetle
Calotemognatha yarrelli (female), East of Hyde WA © Mark Hanlon
Calotemognatha yarrelli (female) (family Buprestidae), East of Hyde WA © Mark Hanlon
Calodema plebeia, Far North QLD © Hongming Kan
Calodema plebeia (family Buprestidae), Far North QLD © Hongming Kan
Castiarina adelaidae, Belair SA © Marianne Broug
Castiarina adelaidae (genus Castiarina, Belair SA © Marianne Broug
Snout Beetle (genus Lixus, family Curculionidae), Alice Springs NT
Snout Beetle (genus Lixus, family Curculionidae), Alice Springs NT
Digitonthophagus gazella, Alice Springs NT
Digitonthophagus gazella, Alice Springs NT
Pie-dish Beetle (Helea scaphiformis), member of Darkling Beetles (family Tenebrionidae), Alice Springs Sewage Ponds © Dorothy Latimer
Pie-dish Beetle (Helea scaphiformis) © Dorothy Latimer
Yellow form of the Transverse Ladybird (Coccinella transversalis) on sweet potato leaves), Alice Springs NT
Yellow form of the Transverse Ladybird (Coccinella transversalis)
Carcass Beetles (genus Omorgus), Wallaga Lake NSW © Deb Taylor
Carcass Beetles (genus Omorgus), Wallaga Lake NSW © Deb Taylor
Longhorn Beetles (genus Pachydissus), Alice Springs NT
Longhorn Beetles (genus Pachydissus), Alice Springs NT
Paropsisterna laesa (Eucalyptus Leaf Beetle), Alice Springs NT
Paropsisterna laesa (Eucalyptus Leaf Beetle), Alice Springs NT
Pittosporum Leaf Beetle (Lamprolina impressicollis), Stony Range Regional Botanic Garden, Dee Why NSW
Pittosporum Leaf Beetle (Lamprolina impressicollis)
Mottled Flower Scarab (Protaetia fusca), Alice Springs, NT
Mottled Flower Scarab (Protaetia fusca)
Blue Pie-dish Beetle (Pterohelaeus sp), Alice Springs NT
Blue Pie-dish Beetle (Pterohelaeus sp), Alice Springs NT
Feather-horned Beetle (Rhipicera femorata), Southern Fleurieu Peninsula SA © Nomes Naomi Betts
Rhipicera femorata (family Rhipiceridae), Southern Fleurieu Peninsula SA © Nomes Naomi Betts

  • Scientific classification
  • Kingdom: Animalia
  • Phylum: Arthropoda
  • Subphylum: Hexapoda
  • Class: Insecta
  • Informal: Pterygotes
  • Order: Coleoptera
  • Suborders:
    • Adephaga
    • Archostemata
    • Myxophaga
    • Polyphaga
  • Family:
    • Apionidae
    • Brachyceridae
    • Cetoniidae

Footnote & References

  1. Beetles: Order Coleoptera, Auystralian Museum, https://australian.museum/learn/animals/insects/beetles-order-coleoptera/
  2. Beetle, https://en.wikipedia.org/wiki/Beetle (last visited Apr. 24, 2022)
  3. Coleoptera: beetles and weevils, Insects and their Allies, CSIRO, https://www.ento.csiro.au/education/insects/coleoptera.html

ColeopteraAmarygmus sp Anoplognathus sp Christmas Beetle (Anoplognathus macleayi) Anoplognathus porosus Aphanestes gymnopleura Buprestidae More Buprestidae Jewel Beetles Astraeus Calodema plebeia Castiarina Cyrioides Diadoxus Diphucrania Melobasis Merimna atrata Metaxymorpha gloriosa Stigmodera Temognatha Torresita cuprifera Cerambycidae Didymocantha obliqua Pachydissus sp Rhytiphora Coleoptera (Beetles) Curculionidae Chrysolopus spectabilis (Botany Bay Diamond Weevil) Lixus Perperus lateralis (White-striped Weevil) Digitonthophagus gazella Dung Beetle Eretes australis Helea scaphiformis Johannica gemellata (Pandorea Leaf Beetle) Ladybirds (Beetles) Australoneda bourgeoisi Coccinella transversalis Harmonia conformis Olla v-nigrum Orcus australasiae Lepidiota Lucanidae Lamprima aurata Prosopocoilus torresensis Neospades sp Lycidae Omorgus Paropsine Beetle Paropsis maculata Paropsis porosa Paropsis sospita Paropsisterna sp Paropsisterna beata Paropsisterna m-fuscum Paropsisterna pictipes Pittosporum Leaf Beetle (Lamprolina impressicollis) Protaetia fusca Pterohelaeus sp Rhipiceridae Feather-horned Beetle (Rhipicera carinata) Feather-horned Beetle (Rhipicera femorata) Scarabaeidae Scarabaeinae (Dung Beetles) Xylophilostenus octophyllus

InsectsBees Beetles Blattodea Butterflies Coleoptera Cicada Crabronidae Diptera Dragonflies & Damselflies Formicidae Hemiptera Heteroptera (True Bugs) Mango Planthopper Moths Orthoptera Orthopteroid Processionary Caterpillar Stink Bugs, Shield Bugs and Allies Syrphidae Wasps Water Scorpion (Laccotrephes tristis) Witchetty Grub