More than 2200 species of the wild flora and fauna photographed in Zihuatanejo, Guerrero, Mexico and the surrounding area.
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Ants of Zihuatanejo
FAMILY FORMICIDAE
Acromyrmex octospinosus
Acromyrmex octospinosus
-Arthropods (Phylum Arthropoda)
-Hexapods (Subphylum Hexapoda)
-Winged and Once-winged Insects (Subclass Pterygota)
-Ants, Bees, Wasps, and Sawflies (Order Hymenoptera)
-Narrow-waisted Wasps, Ants, and Bees (Suborder Apocrita)
-Ants, Bees, and Stinging Wasps (Infraorder Aculeata)
-Myrmicine Ants (Subfamily Myrmicinae)
-Higher Myrmicine Ants (Tribe Attini)
-Fungus-growing Ants (Subtribe Attina)
-Acromyrmex Leaf-cutter Ants (Genus Acromyrmex)
-Acromyrmex octospinosus
Acromyrmex octospinosus are leafcutter ants that belong to the subfamily Myrcininae within the family Formicidae. These fascinating ants are primarily known for their unique behaviour of cutting and collecting leaves to cultivate fungal gardens, which serve as their primary food source. The ants feed the cut leaves to the fungus, which breaks down the plant material, making it digestible for the ants. Acromyrmex ants have a robust build, with a distinctive appearance that includes large mandibles adapted for cutting leaves.

Diet
Does not eat the leaves it cuts. Instead, workers harvest pieces of leaves, flowers, petals, and other vegetation to cultivate a specialized fungus (Leucoagaricus spp.) inside the nest.
The cultivated fungus serves as the colony's primary food source, especially for the queen and larvae.
Adult workers also consume nutrient-rich fungal structures and plant sap.
Range
Native to southern Mexico, Central America, and northern South America.
In Mexico, it occurs in the southern Pacific and Gulf regions, including Guerrero, where it is found in suitable tropical habitats.
Its range extends south through Belize, Guatemala, Honduras, Nicaragua, Costa Rica, Panama, and into Colombia and Venezuela.
Habitat
Inhabits tropical dry forests, tropical rainforests, secondary forests, forest edges, plantations, agricultural land, and gardens.
Colonies are built in the soil, often beneath trees or shrubs, with numerous underground chambers dedicated to cultivating fungus.
Most foraging occurs at night or during the cooler hours of the day, although activity may continue throughout the day in humid conditions.
Size
Worker length: 4–12 mm (0.16–0.47 in), depending on caste.
Queen length: 18–22 mm (0.7–0.9 in).
Mature colonies may contain tens of thousands of ants.











