
Tetraponera is a genus of ants in the subfamily Pseudomyrmecinae that are commonly known as slender ants and are characterized by their arboreal nature and slender bodies. The 96 described species of Tetraponera all of which live in hollow structures of plants and trees, such as thorns or branches; these hosts are known as myrmecophytes. Tetraponera species are closely related to the New World genus of ants Pseudomyrmex, but differ in their relationships with host plants.
Arboreal Bicolored Slender Ant
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Tetraponera is a genus of ants in the subfamily Pseudomyrmecinae that are commonly known as slender ants and are characterized by their arboreal nature and slender bodies. The 96 described species of Tetraponera all of which live in hollow structures of plants and trees, such as thorns or branches; these hosts are known as myrmecophytes. Tetraponera species are closely related to the New World genus of ants Pseudomyrmex, but differ in their relationships with host plants.
==Mutualisms and behaviour== Tetraponera species are generally defined by the myrmecophytes they inhabit and the mutualistic relationship they share. These host plants always have hollow thorns or branches in which the ants can live and form a colony. Also, the myrmecophytes provide energy rich food sources such as extrafloral nectar and/or food bodies. All Tetraponera species have gut symbionts that allow them to digest amino acid-deficient food provided by their host plants; these gut bacteria are especially important for the species that only survive on the myrmecophyte-provided foods.
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