There are eight different genera in the family classified as rabbits, including the European rabbit (Oryctolagus cuniculus), cottontail rabbits (genus Sylvilagus; 13 species), and the Amami rabbit (Pentalagus furnessi, an endangered species on Amami Åshima, Japan).
What is that terrible musty/mold smell coming from my air vents? There have been numerous complaints of a bad musty/mold smell coming from the air conditioning vents. This usually occurs after the A/C has been running or after the truck has been sitting.
Dust, mildew and bacteria can make an air conditioner smelly. Foul smells from air conditioners are most often caused by dirt, mold and bacteria that build up within the unit. These odor causing particles can be found on condenser coils, evaporator coils, drain pans and filters. Moisture and heat make the smells even worse, sending odors through your entire ventilation system.