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Ectatomma

Ant genus · 16 species · 17 countries

Genus
Ectatomma
Subfamily
Ectatomminae
Tribe
Ectatommini
Distribution
Found in 17 countries
Colony form
polygynous, monogynous, optionally polygynous
Nuptial flight
Jan, Feb, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
Species count
16 species (1 fossil)

About Ectatomma

Ectatomma is a genus within the family Formicidae , classified in the subfamily Ectatomminae (tribe Ectatommini) . AntScout currently documents 16 species in this genus, distributed across 17 countries , including Argentina, Bolivia, Plurinational State of, Brazil, Colombia, Costa Rica.

Species in this genus exhibit polygynous and monogynous and optionally polygynous colony structures. Monogynous colonies have a single reproductive queen, making them straightforward to start from a single founding queen - ideal for beginner ant keepers. Polygynous colonies can host multiple queens, allowing for rapid colony growth.

Nuptial flights of Ectatomma species have been recorded during: Jan, Feb, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec. These flights are when new queens and males leave the nest to mate - the best time to find a founding queen in the wild.

Where Ectatomma Is Found

Species in this genus are documented in 17 countries:

ArgentinaBolivia, Plurinational State ofBrazilColombiaCosta RicaEcuadorFrench GuianaGuatemalaGuyanaHondurasMexicoNicaraguaPanamaParaguayPeruTrinidad and TobagoVenezuela, Bolivarian Republic of

Frequently Asked Questions

How many species does Ectatomma have?

The genus Ectatomma includes 16 species documented on AntScout, spread across 17 countries. 1 of these are fossil species.

Where do Ectatomma ants live?

Ectatomma species are found in 17 countries , including Argentina, Bolivia, Plurinational State of, Brazil, Colombia, Costa Rica. Distribution varies by species - check individual species pages for precise range maps.

When do Ectatomma ants have their nuptial flight?

Nuptial flights of Ectatomma species have been observed in Jan, Feb, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec. This is the best time to find a founding queen in the wild. Use the AntScout flight calendar for species-specific predictions.

Can I buy Ectatomma ants?

Ectatomma ants may be available from ant dealers depending on your region. Some species are popular in the hobby and regularly sold as founding queens or small colonies. Check local antkeeping communities or specialty shops in your country.

Are Ectatomma ants good for beginners?

This depends on the specific species. Some Ectatomma species are beginner-friendly with straightforward care requirements, while others may need specific conditions. Browse the individual species profiles below for care difficulty and requirements.

All Ectatomma Species (16)

Click a species to view its full profile, including distribution map, care information, nuptial flight calendar, and identification photos.