Wiktionary
poneratoxin
n. A paralyze neurotoxic peptide isolated from the venom of the bullet ant.
Wikipedia
Poneratoxin
Poneratoxin is a paralyzing neurotoxic peptide from the bullet ant Paraponera clavata that affects voltage-dependent sodium ion channels and blocks the synaptic transmission in the central nervous system. It is being investigated for possible medical applications.