some mite species and ticks are parasites
Arachnida are in the class Arachnida themselves, not in reptilia.
arachnida has 15 segments
A mite is an invertebrate. Mites belong to the class Arachnida, which includes spiders and ticks, and are characterized by having no backbone. They are tiny arthropods that can be found in various environments, including soil, water, and as parasites on plants and animals.
Maria Rambla has written: 'Opiliones (Arachnida)' -- subject(s): Arachnida, Opiliones
arachanae
R. I. Pocock has written: 'Arachnida' -- subject(s): Arachnida, Spiders, Classification 'Mammalia' -- subject(s): Mammals
Arachnida
Brent D. Opell has written: 'Revision of the genera and tropical American species of the spider family Uloboridae' -- subject(s): Arachnida, Classification, Uloboridae 'The Nearctic Hahniidae (Arachnida: Araneae)' -- subject(s): Arachnida, Classification, Hahniidae
Vincent Daniel Roth has written: 'Distribution and taxonomy of the Genus Cybaeus in Oregon (Arachnida: Agelenidae)' -- subject(s): Arachnida
Arachnida
8 legs
J. H. P. Sankey has written: 'British harvestmen' -- subject(s): Arachnida, Identification, Opiliones 'Provisional atlas of the harvest-spiders (Arachnida : Opiliones) of the British Isles' -- subject(s): Arachnida, Geographical distribution, Maps, Opiliones