Ticks have an air hole on the underside of their body near the hind legs. They do not breathe through this constantly. They only need to breathe a few times an hour.
Another common question is whether ticks can breathe underwater. Technically they cannot, they do not have gills and they require oxygen to breath. However, they do have the ability to survive for a long period of time under water as they store oxygen for a large period of time. Also, a tick's mouth is taken inside its body when submerged in water so it would not be able to breathe anyway. It is perhaps more correct to say that the skin of the tick expands, which then envelops the mouth as the head gets bigger.
Ticks are tiny parasites in the arachnid family. They are in the super family Ixodoidea. They are actually ectoparasites, which mean they are external parasites, so are therefore 'on the outside' as opposed to parasites such as tapeworms that live inside the bodies of their hosts.
They feed on blood through hematophagy. They feed on the blood of mammals, birds and some reptiles and amphibians. Ticks can cause some diseases to occur in humans. Examples of these are Lyme disease, Q fever, Colorado tick fever, tularaemia and several others. Ticks favor humid climates so are unlikely to be found in cold or unusually dry countries.
Another common question is whether ticks can breathe underwater. Technically they cannot, they do not have gills and they require oxygen to breath. However, they do have the ability to survive for a long period of time under water as they store oxygen for a large period of time. Also, a tick's mouth is taken inside its body when submerged in water so it would not be able to breathe anyway. It is perhaps more correct to say that the skin of the tick expands, which then envelops the mouth as the head gets bigger.
Ticks are tiny parasites in the arachnid family. They are in the super family Ixodoidea. They are actually ectoparasites, which mean they are external parasites, so are therefore 'on the outside' as opposed to parasites such as tapeworms that live inside the bodies of their hosts.
They feed on blood through hematophagy. They feed on the blood of mammals, birds and some reptiles and amphibians. Ticks can cause some diseases to occur in humans. Examples of these are Lyme disease, Q fever, Colorado tick fever, tularaemia and several others. Ticks favor humid climates so are unlikely to be found in cold or unusually dry countries.