Article by Grant Williams, B.A., M.Ed in Creation Magazine Vol 48, Issue 1. 2026
Imagine a creature so committed to protecting its colony that it quite literally explodes to save others. This is not science fiction. It is a real biological phenomenon known as autothysis. Derived from the Classical Greek avtós/autos (self) and Ovoía/thysia (sacrifice or offering), autothysis is the astonishing process where an organism ruptures its own body, often fatally. It does this to release a sticky, toxic, or corrosive substance that repels or kills predators. This act of apparent biological martyrdom is not only dramatic, it is also uniquely purposeful.
Autothysis is a remarkable act of self-sacrifice seen in some social insects like ants and termites, where individuals explode to defend their colony. These creatures trigger a bodily rupture, often causing special glands to release defensive chemicals that entangle, repel, or kill attackers. These behaviours are not random. They generally involve specialized glands, such as enlarged mandibular glands (associated with the lower jaw) in some species, or modified salivary glands in others. They also involve precise muscular contractions and behaviours triggered by specific threats.

Creatures that commit autothysis
There are several species in both the termite and ant orders that use this defensive mechanism. These include:
Globitermes sulphureus: The soldiers of this Southeast Asian termite (also known as the yellow-glanded termite) can store gummy yellow secretions in their enlarged mandibular glands. When these soldiers explode via autothysis, the released material coats intruders and often effectively seals any breach in the nest wall.
Colobopsis saundersi: This Southeast Asian carpenter ant species, commonly known as the Malaysian exploding ant, is the one in which the phenomenon of autothysis was first discovered (when it was still genus Camponotus). The secretions released by the exploding workers (ants have no soldier caste) not only trap and deter intruders, they can also help seal breaches in the nest.
Neocapritermes taracua: This termite species, found in French Guiana (South America), utilizes older workers for defence. These workers develop copper rich blue crystals in specialized dorsal pouches resembling ‘backpacks’. Upon autothysis, the crystals mix with secretions from their labial (another type of salivary) glands. This produces a highly toxic chemical reaction, effectively turning the termite into a ‘2-pack’ chemical weapon that kills or incapacitates invaders.
Grigiotermes and Ruptitermes: These two termite genera are primarily found in South America. The workers (there is no soldier caste) perform autothysis. Their toxic, sticky defensive secretions, which dry quickly, rapidly entangle and immobilize attackers. These secretions are stored in frontal glands, which are glands near the head specialized for this purpose.
What does this reveal about our Creator who was prepared to sacrifice Himself for the creatures He made in His own image.




