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For Insects, Spiders & Their Kin
For the United States & Canada
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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

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington

TaxonomyBrowse
Info
ImagesLinksBooksData

Genus Monomorium

Ants on a grasshopper - Monomorium Tiny ground-nesting ants - Monomorium minimum - female Can you identify which ants are invading my apt - Monomorium pharaonis Tiny ant - Monomorium - female Ant - Monomorium emarginatum - female Shiny Black Ant - Monomorium Possibly Monomorium viridum? - Monomorium viridum ant6 - Monomorium
Classification
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 Solenopsidini
Genus Monomorium
Explanation of Names
Author: Mayr 1855
Numbers
Nearctica lists 10 species. ITIS lists over 300.
Size
Worker: 1-2mm long
Identification
From yellow to brown or red.
Range
Continent-wide in the US, barely entering Canada. (Most diverse in Africa and Australasia)
Habitat
Natives are soil-dwelling, introduced species in buildings, one plant-inhabiting.
Remarks
The species Monomorium pharaonis is introduced, present in the whole world, probably originally from Africa. It is major indoor pest in the US. In colder climates it lives in heated buildings.
Internet References