The soldiers of army ants are larger than the workers, and they have much larger mandibles than the worker class of ants, with older soldiers possessing larger heads and stronger mandibles than the younger ones. They protect the colony, and help carry the …

Feb 27, 2021 · Soldier ants and their fascinating characteristics. Soldier ants perform a vital role in keeping the anthill safe. They protect the queen, defend the colony, kill prey, attack enemy colonies in search of food or materials, and even take the eggs of other colonies hostage.

Army ants, of the subfamily Dorylinae, are nomadic and notorious for the destruction of plant and animal life in their path. The army ants of tropical America (Eciton), for example, travel in columns, eating insects and other invertebrates along the way. Periodically, the colony rests…

Nov 30, 2010 · Army ants have a reputation as destroyers. As they march through the jungle in battalions several thousand-strong, they supposedly kill all in their path. But this infamy is overblown. There’s...

Learn about Soldier Ants, Major Workers or Big Heads, what they look like and their role in the ant colony. Complete with Facts, Information and Photos.

The army ant (marabunta) is a collective name applied to more than 200 ant species. Army ants are mainly found in the tropical and temperate regions throughout the North and South America as well as Asia, Australia, and Africa.

Soldier Ants: Soldier ants, which are larger and serve as defenders of the colony, can have a slightly longer lifespan than worker ants. They may live for a few months.

Oct 18, 2018 · Bottom line: Scientists have discovered the biological reason soldier ants grow bigger than worker ants. Source: Social regulation of a rudimentary organ generates complex worker-caste systems...

Army Ants (Eciton burchellii) are blind and rely on pheromone trails for navigation. Despite being carnivorous, they also feed on honeydew produced by aphids. They form 'bivouacs' or temporary nests using their own bodies to protect the queen and larvae.

Oct 10, 2018 · The answer, according to a paper published today in Nature, is that the colony itself generates soldiers and regulates the balance between soldiers and "minor" workers thanks to a...