<unk>  is any of, or a mixture of, irritants and toxins inflicted by<unk> s. Most<unk> s spray or inject a<unk> , the main constituent of which is formic acid only in the case of subfamily Formicinae.
Ant venom
Snake venom
Neurotoxin
Insect toxin
Androctonus australis hector insect toxin
Toxin
Alpha-neurotoxin
Eoxin