Chicatana Leafcutter Ant

Chicatana Leafcutter Ant

Atta mexicana

Daily sighting probability ~20% · Possible
at Tegucigalpa

In 3 days ~60% in a week ~90%

15 Verified sightings at Tegucigalpa
73 In all 2 parks From 2019 to 2026
December Best month
☀️ Diurnal When it's spotted

About the Chicatana Leafcutter Ant

Atta mexicana is a species of leaf-cutter ant, a New World ant of the subfamily Myrmicinae of the genus Atta. This species is from one of the two genera of advanced attines (fungus-growing ants) within the tribe Attini.

The queen is approximately 30 mm long, and dark brown. Workers are dark brown, with short spines. The much larger soldiers grow up to 18 mm, and are even more armored with short spines. The ants cut leaves and grow a basidiomycete fungus called Leucoagaricus gongylophorus (Agaricaceae) with them. Oleic acid is one of their undertaking triggers.

A. mexicana is found in Mexico (where it is commonly called hormiga chicatana, hormiga podadora de hoja/desert ant and mochomo), and crosses into Arizona, United States. This species is highly adaptive, and thrives in such urban areas as Puerto Vallarta. Densities of A. mexicana nests are very high in numerous areas, including the resort community of Nuevo Vallarta.

The species is found in various locations of central and southern Mexico during the start of the rainy season, when the soil becomes wet and the ants leave for their nuptial flight. That time of the year is... Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Cumbres de Monterrey National Park 🇲🇽 Mexico
~10%
2 Cañón del Sumidero National Park 🇲🇽 Mexico
~10%

Cities Where Found

# City Country Daily sighting probability
1 León 🇲🇽 México
~30%
2 Guatemala City 🇬🇹 Guatemala
~30%
3 Tegucigalpa 🇭🇳 Honduras
~20%
4 Guadalajara 🇲🇽 México
~20%
5 Puebla 🇲🇽 México
~20%
6 Monterrey 🇲🇽 México
~20%
7 San Luis Potosí 🇲🇽 México
~10%
8 San Salvador 🇸🇻 El Salvador
~10%

Before you go

What are the chances of seeing a Chicatana Leafcutter Ant in Tegucigalpa?

Possible

About 20% of wildlife watchers report a Chicatana Leafcutter Ant sighting in Tegucigalpa on a given day, based on 15 verified sightings from GBIF citizen-science data. It is the 4th most-seen of the 30 insects we can rate there. Over three days the chance rises to about 60%, and over a week to about 90%, if each day is a fresh chance.

When is the best time to see a Chicatana Leafcutter Ant in Tegucigalpa?

May and December

In those months about 40% of wildlife watchers report a Chicatana Leafcutter Ant in Tegucigalpa on a given day, against under 5% in January, March–April and August, the lowest months.

What time of day is best to see a Chicatana Leafcutter Ant?

Between 3 and 6 pm

Across all the parks we cover, that three-hour window holds the most Chicatana Leafcutter Ant sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.

Is Tegucigalpa the best place to see a Chicatana Leafcutter Ant?

3rd of 8

Of the 8 cities where we can rate Chicatana Leafcutter Ant sightings, Tegucigalpa ranks 3rd at about 20%. The best odds are in León (México, about 30%) and Guatemala City (Guatemala, about 30%).

Which relatives of the Chicatana Leafcutter Ant live in Tegucigalpa?

Same order: Hymenoptera

The closest relatives of the Chicatana Leafcutter Ant that you can see in Tegucigalpa (order Hymenoptera, Ants, Bees, Wasps, and Sawflies) are Narrow Stingless Bee (about 10%), Unstable Paper Wasp (about 10%) and Eulaema polychroma (about 10%), with each one's daily chance of a sighting.

Where does the Chicatana Leafcutter Ant sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Chicatana Leafcutter Ant is recorded against all the insects logged in Tegucigalpa (15 verified sightings), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.

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