Metztli

In Aztec mythology, Metztli (also Meztli, Metzi) was a god or goddess of the moon, the night, and farmers. He/she was probably the same deity as Yohaulticetl and Coyolxauhqui and the male moon god Tecciztecatl; like the latter, he/she feared the sun because he/she feared its fire. Also referred to as the lowly god of worms who failed to sacrifice himself to become the sun, and became the moon instead, his face darkened by a rabbit.

Read more about Metztli:  Otomi Mythology, Mexican Traces, Legend