Skip to content
Mantis fly Banner with writing

Field Guide to the Insects of Tasmania

Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors
  • Welcome
    • About Us
    • Feedback
    • More Info
    • Top 30
    • Thanks
    • Learning
      • Spiders v. Insects: Insect body parts
      • Life cycles of insects
      • Stingers & Biters
      • Camouflage
      • Mimicry
      • Using Keys (under construction)
      • Killing Insects :-(
    • Habitats
    • Gallery
  • Find An Insect
  • The Guide
  • The Insect Orders
    • Orders A-M
      • Archaeognatha (Bristletails)
      • Blattodea (Cockroaches and Termites)
      • Coleoptera (Beetles)
      • Dermaptera (Earwigs)
      • Diptera (Flies)
      • Embioptera (Web-Spinners)
      • Ephemeroptera (Mayflies)
      • Hemiptera (Bugs, hoppers, scales & aphids)
      • Hymenoptera (Sawflies, Bees, Wasps & Ants)
      • Lepidoptera (Butterflies and Moths)
      • Mantodea (Mantids)
      • Mecoptera (Hanging Flies, Scorpion Flies)
      • Megaloptera (Alderflies, Dobsonflies)
    • Orders N-Z
      • Neuroptera (Net-winged Insects)
      • Odonata (Dragonflies and Damselflies)
      • Orthoptera (Grasshoppers and Crickets)
      • Phasmida (Stick & Leaf Insects)
      • Phthiraptera (Lice)
      • Plecoptera (Stoneflies)
      • Psocoptera (Booklice & Psocids)
      • Strepsiptera (Strepsipterans)
      • Siphonaptera (Fleas)
      • Thysanoptera (Thrips)
      • Trichoptera (Caddisflies)
      • Zygentoma = Thysanura (Silverfish)
  • The Pseudo Insects
    • Class Entognatha (the Pseudo Insects; Diplura & Protura)
    • Class Collembola (Springtails)

Genus Trigonistis

Trigonistis asthenopa, Tiny Snout
Tiny Snout, Trigonistis asthenopa Tiny Snout, Trigonistis asthenopa Tiny Snout, Trigonistis asthenopa

Trigonistis demonias, Long-snouted Moth
Long-snouted Moth, Trigonistis demonias

The Field Guide to the Insects of Tasmania team acknowledges the palawa people; the traditional owners of lutruwita/ Tasmania. We respect their knowledge, connection and care of the land that we share and its ecosystems, and we pay our respects to their Elders past and present.  

All image copyrights are held by their photographer. Web site copyright Field Guide to Insects of Tasmania. Please contact us about using any images.

insectstasmania@gmail.com

© 2026 Field Guide to the Insects of Tasmania • Built with GeneratePress
Home>Hexapoda>Lepidoptera (Moths and Butterflies)>Superfamily Noctuoidea>Erebidae (includes Tiger, Tussock, Litter & Snout Moths)>Genus Trigonistis