LD(50) on white mice is 0.7 mg/kg by intramuscular injection 0.6 mg/kg by intraperitoneal injection 0.5 mg/kg by intravenous injection LD(50) on Synbranchus marmoratus (a fish) is 1.5 mg/kg by intramuscular injection 1.3 mg/kg by intraperitoneal injection LD(50) on Gymnotus carapo (a fish) is 1.4 mg/kg by intramuscular injection 1.2 mg/kg by intraperitoneal injection | LD(50) on Amphisbaena cunhai (a squamate reptile) is 0.4 mg/kg by intramuscular injection 0.2 mg/kg by intraperitoneal injection LD(50) on Liophis typhlus (a colubrid snake) is 0.3 mg/kg by intramuscular injection 0.1 mg/kg by intraperitoneal injection |