The Orthopteroid insects are some of the most well-known insects in Australia, with species found all over the country encompassing a number of orders. In no particular order, from the

  • order Orthoptera, that include grasshoppers, crickets, and allies),
  • order Blattodea (cockroaches and termites),
  • order Mantodea (mantises),
  • order Phasmatodea (stick and leaf insects),
  • order Embioptera (webspinners),
  • order Dermaptera (earwigs),
  • order Plecoptera (stoneflies),
  • order Zoraptera (angel insects),
  • order Notoptera (ice crawlers and gladiators) – a non-Australian order
Grasshopper genus Macrotona, Alice Springs NT
Grasshopper genus Macrotona, Alice Springs NT

In Australia, both our heaviest and our longest insects are orthopteroids – the Giant Burrowing Cockroach (Macropanesthia rhinoceros) at 35 grams and the Gargantuan Stick Insect (Ctenomorpha gargantua) at 61.5 cm.

Many of our orthopteroids are also masters of camouflage, with katydids, stick insects, and mantises all well-known for being impossible to find. Others are brightly coloured, including some grasshoppers and desert cockroaches.

Bush Cockroach (Elipsidion humarale) sheltering in a rose
Bush Cockroach (Elipsidion humarale) sheltering in a rose, Alice Springs, NT
Garden Mantis (Orthodera ministralis), Alice Springs NT
Garden Mantis (Orthodera ministralis), Alice Springs NT
Toadhopper (Buforania crassa), Birthday Waterhole, West MacDonnell Ranges / Tjoritja
Toadhopper (Buforania crassa), Birthday Waterhole, West MacDonnell Ranges / Tjoritja

This section is a work in progress, in the meantime to find out more, check out our Footnotes & References.


  • Scientific classification
  • Kingdom: Animalia
  • Phylum: Arthropoda
  • Subphylum: Hexapoda
  • Class: Insecta
  • Informal: Pterygotes
  • Order: Orthoptera
  • Suborder: Caelifera
  • Suborder: Ensifera
  • Family: Eumastacidae

  • Scientific classification
  • Kingdom: Animalia
  • Phylum: Arthropoda
  • Subphylum: Hexapoda
  • Class: Insecta
  • Subclass: Pterygota
  • Order: Blattodea
  • Superfamilies:
    • Corydioidea
    • Blaberoidea
    • Blattoidea
Anamesia sp. (Cockroach), Kings Canyon, NT
Anamesia sp. (Native cockroach), Kings Canyon, NT
  • Scientific classification
  • Kingdom: Animalia
  • Phylum: Arthropoda
  • Subphylum: Hexapoda
  • Class: Insecta
  • Subclass: Pterygota
  • Order: Mantodea
  • Suborder: Eumantodea

  • Scientific classification
  • Kingdom: Animalia
  • Phylum: Arthropoda
  • Class: Insecta
  • Order: Orthoptera
  • Suborder: Caelifera
  • Infraorder: Acrididea
  • Informal group: Acridomorpha
  • Superfamilies:
    • Acridoidea
    • Eumastacoidea
    • Pneumoroidea
    • Proscopioidea
    • Pyrgomorphoidea
    • Tanaoceroidea
    • Trigonopterygoidea
Adult female Giant Grasshopper nymph (Valanga irregularis), Alice Springs NT
Adult female Giant Grasshopper nymph (Valanga irregularis), Alice Springs NT
  • Scientific classification
  • Kingdom: Animalia
  • Phylum: Arthropoda
  • Subphylum: Hexapoda
  • Class: Insecta
  • Subclass: Dicondylia
  • Infraclass: Pterygota
  • Superorder: Neoptera
  • Order: Phasmatodea
  • Family: Phasmidae

  • Scientific classification
  • Kingdom: Animalia
  • Phylum: Arthropoda
  • Subphylum: Hexapoda
  • Class: Insecta
  • Informal: Pterygotes
  • Order: Embioptera
  • Family:
    • Australembiidae
    • Notoligotomidae
    • Oligotomidea

  • Scientific classification
  • Kingdom: Animalia
  • Phylum: Arthropoda
  • Subphylum: Hexapoda
  • Class: Insecta
  • Informal: Pterygotes
  • Order: Dermaptera
  • Family:
    • Anisolabididae
    • Apachyidae
    • Chelisochidae
    • Forficulidae
    • Labiduridae
    • Pygidicranidae
    • Spongiphoridae

  • Scientific classification
  • Kingdom: Animalia
  • Phylum: Arthropoda
  • Subphylum: Hexapoda
  • Class: Insecta
  • Informal: Pterygotes
  • Order: Plecoptera
  • Suborder: Antarctoperlaria
  • Suborder: Arctoperlaria
  • Family:
    • Austroperlidae
    • Eustheniidae
    • Gripopterygidae
    • Notonemouridae

  • Scientific classification
  • Kingdom: Animalia
  • Phylum: Arthropoda
  • Subphylum: Hexapoda
  • Class: Insecta
  • Informal: Pterygotes
  • Order: Zoraptera
  • Family: Zorotypidae

Footnote & References

  1. Australian Orthopteroids, iNaturalistAU, https://inaturalist.ala.org.au/projects/australian-orthopteroids
  2. Australian Orthopteroids, Facebook group, https://www.facebook.com/groups/australian.orthopteroids

OrthopteraGarden Mantis Grasshoppers Blistered Pyrgomorph Giant Grasshopper (Valanga irregularis) Macrotona Queensland Spotted Pyrgomorph (Greyacris profundesulcata)

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