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'''Ticks''' are a species of insect known for their parasitic life-style. They have four pairs of legs and are effectively balloons with mouth parts. They are known for transmitting [[Lyme's disease]], usually by the [[sheep]] or [[castor bean]] tick, ''Ixodes ricinus''. <ref>http://www.cfsph.iastate.edu/Factsheets/pdfs/ixodes_ricinus.pdf</ref>

'''Ticks''' are a species of insect known for their parasitic life-style. They have four pairs of legs and are effectively balloons with mouth parts. They are known for transmitting [[Lyme's disease]], usually by the [[sheep]] or [[castor bean]] tick, ''Ixodes ricinus''. <ref>http://www.cfsph.iastate.edu/Factsheets/pdfs/ixodes_ricinus.pdf</ref>

Ticks have a complex lifecycle involving both nymphal and pupal stages, which requires blood meals between each.

Ticks have a complex life cycle involving both nymphal and pupal stages, which requires blood meals between each.

==References==

==References==