Intramuscular LD-50s
| Scientific name |
Comon name (or species complex) |
LD-50 (mg/kg) |
| Hydrophis melanosoma |
Black banded sea snake |
0.082 |
| Aipysurus laevi |
Olive sea snake |
0.09 |
| Hydrophis ornatus |
Reef sea snake |
0.12 |
| Hydrophis belcheri |
sea snake species |
0.155 |
| Hydrophis elegans |
Elegant sea snake |
0.21 |
| Crotalus mitchelli mitchelli |
Panamint speckled rattlesnake |
0.3 |
| Naja nigricollis |
Black spitting cobra |
0.44 |
| Bitis arientas |
Puff adder |
2 |
| Crotalus enyo enyo |
Orange rattlesnake |
4.6 |
| Vipera aspis |
Asp viper |
4.7 |
| Bitis gabonica |
Gaboon viper |
5.2 |
| Bitis nasicorais |
Rhino viper |
8.6 |
| Crotalus exul |
rattlesnake species |
9.2 |
| Crotalus mitchelli pyrrhus |
Southwestern speckled rattlesnake |
9.6 |
| Crotalus catalinensis |
rattlesnake species |
10.9 |
| Crotalus pricei pricei |
Twin-spotted rattlesnake |
11.5 |
| Crotalus polysticus |
Mexican blotched rattlesnake |
13.3 |
| Agkistrodon contortrix laticinctus |
Broad-banded copperhead |
20 |
| Crotalus atrox |
Western diamondback rattlesnake |
20 |