Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Interactive image map to choose major taxa Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Sponsor
The Coleopterists Society supports BugGuide.

Calendar
Upcoming Events

National Moth Week was July 19-27, and the Summer 2025 gathering in Louisiana, July 19-27

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27


Family Thaumastocoridae

Representative Images

Thaumastocoris peregrinus on Eucalyptus in CA - Thaumastocoris peregrinus small, flat, orange-brown+gray-white double-spoon-snout Australian Bronze Bug - Thaumastocoris peregrinus Thaumastocoris peregrinus Piesmatidae sp? - Thaumastocoris peregrinus Piesmatidae sp? - Thaumastocoris peregrinus Male,  Thaumastocoris peregrinus - Thaumastocoris peregrinus - male Eggs, Thaumastocoris peregrinus - Thaumastocoris peregrinus Thaumastocoris peregrinus

Classification

Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hemiptera (True Bugs, Cicadas, Hoppers, Aphids and Allies)
Suborder Heteroptera (True Bugs)
Infraorder Cimicomorpha
Superfamily Miroidea
Family Thaumastocoridae

Synonyms and other taxonomic changes

sometimes treated in its own superfamily, Thaumastocoroidea

Explanation of Names

Thaumastocoridae Kirkaldy 1908

Numbers

A single species* in our area(1), >30 spp. in 7 genera total(2)
___________________
*the status of Thaumastocoris peregrinus Carpintero & Dellapé 2006, a globally spreading Eucalyptus specialist of Australian origin recently found in CA, is yet to be clarified; Fact sheet (FAO 2012)

Range

most diverse in Australasia, 1‒2 species in NA, none in the Palaearctic(3); in our area, FL(1) and CA (may not be established)

Works Cited

1.University of Florida: Featured Creatures
2.BioLib.cz
3.Biodiversity of the Heteroptera
Henry T.J. 2009. In: Foottit R.G., Adler P.H., eds. Insect biodiversity: Science and society. Oxford: Wiley-Blackwell: 223−263.