What are the four common species of compost worms?

Eisenia andrei, Eisenia fetida, Dendrobaena venta and Lumbricus rubellus are the four common species of compost worms. They have the respective common names of red tiger worms, of brandling or manure or tiger worms, of blue noses, and of blood or red worms or red wigglers. They operate best in temperature ranges of 64.4 to 73.4 degrees Fahrenheit (18 to 23 degrees Celsius).