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Carpenter ants (Camponotus spp.) are large ants (workers 7 to 13 mm or 1 ⁄ 4 to 1 ⁄ 2 in) indigenous to many forested parts of the world. [ 4 ] They build nests inside wood, consisting of galleries chewed out with their mandibles or jaws, preferably in dead, damp wood.
The products of autothysis in ants are sticky and corrosive substances, released by the ants' contraction of their gasters, leading to a burst at an intersegmental fold as well as the mandibular glands. The ants use this self-sacrifice to kill one or more enemies which entangle themselves in this sticky substance.
Injury-prone ants. Reddish-brown Florida carpenter ants, which reach about 1.5 centimeters (about three-fifths of an inch) in length, can be found nesting in rotting wood throughout the ...
Carpenter ants and some species of termite will rupture glands and expel a sticky toxic substance thought to be an aliphatic compound in a process called autothysis. Termites will use autothysis to defend their colony, as the ruptured gland produces a sticky harmful secretion that leads to a tar baby effect in defense.
The behavior was documented in Florida carpenter ants - scientific name Camponotus floridanus - a reddish-brown species more than half an inch (1.5 cm) long inhabiting parts of the southeaste.
Camponotus herculeanus (or Hercules ant) [1] is a species of ant in the genus Camponotus, the carpenter ants, [2] occurring in Northern Eurasia, from Norway to Eastern Siberia, and North America. First described as Formica herculeana by Linnaeus in 1758 , [ 3 ] the species was moved to Camponotus by Mayr in 1861.
These ants release a complex venom mixture that can include histamine. Within the subfamily Formicinae, the stinger has been lost and instead the poison gland forcibly ejects the fluid of choice, formic acid. [8] Some carpenter ants (genus Camponotus) also have mandibular glands that extend throughout their bodies. When these are mechanically ...
Camponotus floridanus, or Florida carpenter ant, [1] is a species of ant in the genus Camponotus. [2] First described as Formica floridana by Buckley in 1866, [ 3 ] the species was moved to Camponotus by Mayr in 1886. [ 4 ]
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