this body of freshwater in mexico is also home to marine life. I am confused... Only lake Baikal in Russia comes up.

Answer 1

Mexico is a half a world away from Russia.

This is probably the lake you need.

http://www.aboutpuerto-vallarta.com/puerto-vallarta/lake-chapala.asp

Answer 2

thank you...that makes a lot more sense than lake baikal!:)

Answer 3

You're welcome. I searched for Mexico lake marine life.