I guess it depends on the worm but earthworms and such don't bite.
a snake
It Bites was created in 1982.
Solomon Grundy - song - was created in 1969.
History Bites was created in 1998.
A mosquito first bites an infected individual then bites another uninfected individual, transferring some of the worm larvae to the new host.
Pizza Worm was created in 1994.
The Glow-Worm was created in 1902.
Funky Worm was created in 1973.
A Little Worm was created in 1995.
Worm pipefish was created in 1835.
Doctor Worm was created in 1998.