North America
Loxosceles
Latrodectus
Tegenaria
South America
Loxosceles
Latrodectus
Phoneutria
Africa
Loxosceles
Latrodectus
Europe
Loxosceles
Latrodectus
Australia
Atrax
Hadronyche
Latrodectus
Asia
Latrodectus
Loxosceles
Latrodectus
Tegenaria
Loxosceles
Latrodectus
Phoneutria
Loxosceles
Latrodectus
Loxosceles
Latrodectus
Atrax
Hadronyche
Latrodectus
Latrodectus
Spider bites
Hymenoptera stings 
Snake bites
Mammalian bites
Lizard bites
Closed fist infection 
Shark bite
Dog bite