Acrobat-ants
Guides
Crematogaster
Acrobat Ants, Cocktail Ants, Saint Valentine Ants
Crematogaster is a large, ecologically diverse genus of ants with over 520 described species distributed worldwide. The genus is characterized by a distinctive heart-shaped gaster that can be raised forward over the thorax and head when alarmed, a behavior that has earned them the common names "cocktail ants" and "acrobat ants." Most species are arboreal, though some are ground-nesting. They exhibit complex social behaviors including cooperative hunting, trail-based recruitment, and defensive venom spraying.
Crematogaster atkinsoni
Crematogaster atkinsoni is a species of ant in the tribe Crematogastrini, described by Wheeler in 1919. The genus Crematogaster, commonly known as acrobat ants, is characterized by a distinctive heart-shaped gaster that can be raised over the thorax when alarmed. Species in this genus are found across diverse habitats worldwide and are known for their ecological interactions with other organisms, including as predators of spider egg sacs and as hosts for myrmecophilous beetles.
Crematogaster hespera
Crematogaster hespera is a species of acrobat ant in the family Formicidae, described by Buren in 1968. The genus Crematogaster is characterized by a distinctive heart-shaped gaster that can be raised over the thorax when disturbed, a trait that gives these ants their common name. As with other members of this large, globally distributed genus, C. hespera is likely associated with woodland and forest habitats, though specific ecological details for this species remain limited in published literature. The species has been documented through iNaturalist observations, suggesting ongoing contemporary interest from naturalists.