Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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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

Upcoming Events

BugGuide is a National Moth Week Partner. How to add your National Moth Week 2021 photos. July 17-25.

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

National Moth Week 2020 photos of insects and people.

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

Discussion, insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Previous events


Tribe Crematogastrini

Tiny Ant - Tetramorium immigrans Home Is Where the Food Is - Crematogaster laeviuscula Tetramorium - Tetramorium immigrans Acrobat Ant - Crematogaster ashmeadi Crematogaster? - Crematogaster ant5 - Tetramorium immigrans Crematogaster laeviusula - Crematogaster laeviuscula - male Crematogaster ~3mm - Crematogaster
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon (Aculeata - Ants, Bees and Stinging Wasps)
Superfamily Formicoidea (Ants)
Family Formicidae (Ants)
Subfamily Myrmicinae
Tribe Crematogastrini
Synonyms and other taxonomic changes
Synonyms pertaining to the genera of the US:

Formicoxenini Forel, 1893
Tetramorii Emery, 1895
Myrmecinini Ashmead, 1905
Anergatini Emery, 1914
Cardiocondylini Emery, 1914
Leptothoracini Emery, 1914