8. Ixodes amersoni Kohls, 1966

Map 2Phoenix Islands (Pacific Ocean).
This species is only known from three females collected from the white
tern Gygis alba and the red-footed booby Sula sula.
Literature: Kohls (1966).
9. Ixodes anatis Chilton, 1904

Map 4New Zealand.
Principal hosts of all stages are the kiwis Apteryx mantelli and
A. australis. These ticks were also found on ducks and geese.
Literature: Heath (1977).
10. Ixodes andinus Kohls, 1957

Map 2Peru.
Alpine zones of the Andes up to the altitude of 4000 m.
Females, nymphs, and larvae were found on the rodents Phyllotis
darwini and Hesperomys sorella. Males have not been described.
Literature: Guglielmone et al.
(2003a).
11. Ixodes angustus Neumann, 1899

Map 49Russia (Khabarovsk and Primorsky Krays, Magadan and Kamchatka Oblasts,
Sakhalin and Kuril Islands), Japan (Hokkaido and Honshu), Canada, and USA
(western and north-eastern).
All stages of this tick feed on small mammals, mainly rodents. In North America,
ticks occasionally attach to humans. Vector of tularemia and Powassan virus.
Literature: Filippova (1977), Keirans and Clifford (1978), Robbins and
Keirans (1989, 1992).
12. Ixodes antechini Roberts, 1960

Map 4 Australia (New South Wales, Victoria,
Tasmania, and South Australia).
All stages exclusively parasitize predatory marsupials (Dasyuridae).
Literature: Roberts (1960, 1970).
13. Ixodes apronophorus Schulze, 1924

Map 12Europe: Great Britain, Denmark, France, Switzerland, Slovakia, Poland,
Austria, Germany, Czechia, Hungary, Romania, Ukraine, Latvia, Estonia,
Byelorussia, and Moldīva; Russia to the east as far as Krasnoyarsk Kray;
Asia: Kazakhstan and Kirghizia.
Hygrophilous species, inhabiting humid biotopes, such as floodplains, water-meadows,
swamps, and similar habitats. Principal hosts of all stages are the water vole Arvicola
terrestris and the muskrat Ondatra zibethicus, but ticks are also
found on other small mammals. In northern parts of their range, life cycle
takes 3 to 4 years.
Literature: Arthur (1963), Filippova (1977).
14. Ixodes arboricola Schulze and Schlottke, 1929

Map 7Europe: Norway, Sweden, Denmark, Holland, Great Britain (southern),
France, Switzerland, Germany, Austria, Poland, Latvia, Byelorussia, Ukraine,
Czechia, Slovakia, Hungary, Romania, Bulgaria, and Italy; Asia: Israel,
Georgia, Azerbaijan, Afghanistan, Mongolia, China (Xingjiang, Inner Mongolia,
Gansu, and Tibet), Russia: Tver Oblast (unpublished data) and Primorsky Kray;
Africa: Egypt.
All stages parasitize birds nesting in hollows and burrows, including
starlings, jackdaws, tits, sparrows, owls, and others. In Germany (Essen), the
greatest number of ticks on tits is reported in winter, with infestations
sometimes resulting in the death of the host. A high abundance of ticks is
reported in peregrine falcon Falco peregrinus nests located in grottos
(about 320 ticks on one nestling). Mortality of nestlings in these nests
amounts to 74%.
Note: In China, I. subterraneus may be known under the
name I. arboricola.
Literature: Filippova (1977), Schilling et al. (1981), Mehl (1983), Dash
et al. (1988), Hudde and Walter (1988), Teng and Jiang (1991), Manilla (1991).
15. Ixodes arebiensis Arthur, 1956

Map 47Zaire.
A single female was collected on vegetation.
Literature: Arthur (1965).
16. Ixodes asanumai Kitaoka, 19

Map 15Japan (Kakeroma Island in the Ryukyu Archipelago and Miyake and Aoga
Islands in the Izu Archipelago).
Females parasitize the skink Eumeces okadae. Some females and males
were collected on vegetation and domestic dogs. Larvae and nymphs were reared.
Literature: Kitaoka (1973, 1977), Hayashi and Hasegawa (1983).
17. Ixodes aulacodi Arthur, 1956

Map 51Guinea, Cote dIvoire, Ghana, Burkina Faso, Benin, Nigeria, Cameroon,
Central African Republic, Zaire, Zambia, and the Republic of South Africa.
Primary host of all stages is the cane rat Thryonomys switderianus.
Females were also found on porcupine, civet, rat Praomys sp., and
mongoose. Nymphs and larvae were collected on rodents, shrews, and birds. Males
have not been described.
Literature: Arthur (1965), Walker (1991).
18. Ixodes auriculaelongae Arthur, 1958

Map 12Zaire, Tanzania, andZambia.
Females were found on rodents (Praomys, Mastomys, Rattus, and
others) and shrews Crocidura occidentalis. Males have not been
described. Assumed nymphs and larvae were collected on shrews.
Literature: Arthur (1965).
19. Ixodes auritulus Neumann, 1904

Map 8 Apparently, this species should be divided into two subspecies: I. a.
auritulus Neumann, 1904 and I. a. zealandicus Dumbleton, 1961.
Range of I.
a. auritulus: Canada (British Columbia and Ontario), USA (Alaska,
Washington, Oregon, California, and Colorado), Guatemala, Costa Rica, Colombia,
Venezuela, Ecuador, Peru, Chile, Argentina, Uruguay, Brazil (Sao Paulo,
Rio-de-Janeiro, and Parana), New Guinea, Tasmania, and Auckland Island.
Females, nymphs, and larvae were found on different species of land
birds, mainly from the order Passeriformes. Some larvae and one nymph were
collected from rodents. Male has been described but not found on hosts.
Range of I. a. zealandicus includes the shore and adjacent
islands of New Zealand.
Ticks were collected from the
petrels Puffinus griseus, Pachyptila turtur, and from a nest of the
petrel Pelecanoides urinatrix.
Literature: Cooley and Kohls (1945), Dumbleton (1961, 1973), Roberts
(1970), Jones et al. (1972), Need et al. (1991), Arzua et al. (2003),
Guglielmone et al. (2003ą), Gonzalez-Acuña et al. (2005).
20. Ixodes australiensis Neumann, 1904

Map 1Australia (Western Australia and Tasmania).
Ticks were collected from small
marsupial mammals (Bettongia lesueuri, B. penicillata, Potorous tridactylus,
and Setonyx brachyurus), dogs, cattle, and humans. Larvae have not been
described.
Literature: Roberts (1960, 1970).
21. Ixodes baergi Cooley and Kohls, 1942

Map 7USA (Arkansas, Colorado, Ņåõąs, Oklahoma, and Illinois).
Specific parasite of the cliff
swallow Petrochelidon pyrrhonota. Larvae feed on adult birds, females
infest nestlings, and nymphs parasitize adults and nestlings. Males inhabit
nests but do not feed on hosts. Ticks do not winter in nests, but in splits on
the ground.
Literature: George (1987), Larimore (1987), Keirans et al. (1993).
22. Ixodes bakeri Arthur and Clifford, 1961

Map 7 Malawi and the Republic of South Africa (Transvaal, Natal, and Cape
Province).
Ticks parasitize rodents and shrews. Females are more frequently found
on rodents, whereas nymphs and larvae are usually found on shrews. Male is
known from a single specimen.
Literature: Arthur (1965), Walker (1991).
23. Ixodes banksi Bishopp, 1911

Map 18Canada (Ontario) and USA (Wisconsin, Connecticut, Michigan, Alabama,
Arkansas, and Missouri).
All stages parasitize water mammals, such as musk-rat and otter, but
more are found on beavers. All stages are known.
Literature: Keirans and Clifford (1978), Kollars et al. (1995).