The Ixodidae are the family of hard ticks or scale ticks, one of the three families of ticks, consisting of over 700 species. They are known as 'hard ticks' because they have a scutum or hard shield, which the other big family of ticks, the 'soft ticks' (Argasidae), lack. They are ectoparasites of a wide range of host species, and some are vectors of pathogens that can cause human disease.
Kyasanur forest disease (KFD) is a tick-borne viral haemorrhagic fever endemic to South-western part of India. The disease is caused by a virus belonging to the family Flaviviridae. KFDV is transmitted to humans through the bite of infected hard ticks which act as a reservoir of KFDV.
Dermacentor is a genus of ticks in the family Ixodidae, the hard ticks. The genus has a cosmopolitan distribution, with native species on all continents except Australia. Most occur in the Nearctic realm.
Rhipicephalus is a genus of ticks in the family Ixodidae, the hard ticks, consisting of about 74 or 75 species. Most are native to tropical Africa.
Ticks of domestic animals directly cause poor health and loss of production to their hosts. Ticks also transmit numerous kinds of viruses, bacteria, and protozoa between domestic animals. These microbes cause diseases which can be severely debilitating or fatal to domestic animals, and may also affect humans. Ticks are especially important to domestic animals in tropical and subtropical countries, where the warm climate enables many species to flourish. Also, the large populations of wild animals in warm countries provide a reservoir of ticks and infective microbes that spread to domestic animals. Farmers of livestock animals use many methods to control ticks, and related treatments are used to reduce infestation of companion animals.
Haemaphysalis leporispalustris, the rabbit tick, is a species of tick that is widely distributed in the Americas, stretching from Alaska to Argentina. H. leporispalustris is known to have one of the largest distributions for a tick originating in the New World. It is a three-host tick and a member of the family Ixodidae, commonly called the "hard ticks," and the genus Haemaphysalis. Its common hosts are rabbits, hares, and sometimes ground-feeding birds. H. leporispalustris has a rigid scutum and a prominent capitulum projecting forward from its body and is often said to look like the "wood tick". It has a hemimetabolic life cycle. H. leporispalustris does not play a prominent role in disease transmission in humans but is a vector for disease in other animals.
Ixodes ceylonensis is a hard-bodied tick of the genus Ixodes. It is found in India and Sri Lanka. It is an obligate ectoparasite of mammals.
Haemaphysalis aculeata is a hard-bodied tick of the genus Haemaphysalis. It is found in India and Sri Lanka.
Haemaphysalis bispinosa is a hard-bodied tick of the genus Haemaphysalis. It is found in India, Sri Lanka, Myanmar, Pakistan, Nepal, Australia, and Indonesia. It is an obligate ectoparasite of mammals. It is a potential vector of Kyasanur Forest disease virus. These ticks was found parasitized by a chalcid Hunterellus sagarensis in these diseased areas.
Haemaphysalis anomala is a hard-bodied tick of the genus Haemaphysalis. It is found in India, Vietnam and Sri Lanka. It is an obligate ectoparasite of mammals.
Haemaphysalis cuspidata is a hard-bodied tick of the genus Haemaphysalis. It is found in India and Sri Lanka. It is a potential vector of Kyasanur Forest disease virus.
Haemaphysalis intermedia, the flat-inner-spurred haemaphysalid, is a hard-bodied tick of the genus Haemaphysalis. It is found in India and Sri Lanka. It is an obligate ectoparasite of mammals. It is a potential vector of Kyasanur Forest disease virus, Ganjam virus, and Nairobi sheep disease virus.
Haemaphysalis minuta, is a hard-bodied tick of the genus Haemaphysalis. It is found in India and Sri Lanka. It is an obligate ectoparasite of mammals. It is a potential vector of Kyasanur Forest disease virus.
Haemaphysalis spinigera, is a hard-bodied tick of the genus Haemaphysalis. It is found in India, Sri Lanka, Vietnam. It is an obligate ectoparasite of mammals of various rodents, insectivores and monkeys. It is a potential vector of Kyasanur Forest disease virus, and Kaisodi virus.
Haemaphysalis turturis, is a hard-bodied tick of the genus Haemaphysalis. It is found in India and Sri Lanka. It is an obligate ectoparasite of mammals. It is a potential vector of Kyasanur Forest disease virus, and ganjam virus.
Hyalomma brevipunctata, or Sharif's Indian hyalomma, is a hard-bodied tick of the genus Hyalomma. It is found in India and Sri Lanka.
Nosomma monstrosum, is a hard-bodied tick of the genus Nosomma. It is found in India, Bangladesh, Sri Lanka and Vietnam.
The Cattle tick,, is a hard-bodied tick of the genus Rhipicephalus. It is also known as North American cattle tick, North American Texas fever tick, and Texas fever tick.
Rhipicephalus haemaphysaloides is a hard-bodied tick of the genus Rhipicephalus. It is one of the major medically important ticks in the world.
