This bug probably received its common name of bed bug from its close association with human ....

Mosquitoes are well known by most people because of their pesky biting habit. Of greater concern ....

Rodents including mice and rats are commensal, most of them are nocturnal and active year-around. Most rodents are relatively small and very active which requires much food to supply the needed of energy. They have the highest mammalian reproductive capacity which may ....