505 バイト追加
、 2021年5月21日 (金) 09:02
==classification and morphology==
*acari
**tick > 1mm
***hard ticks ''Ixodidae''
***soft ticks ''Argasidae''
***''Nuttalliellidae''
**mite < 1mm
***scrub typhus mite, Chigger mite ''Trombiculidae''
***scabies mite ''Sarcoptidae''
***house dust mite ''Pyroglyphidae''
*only 1 body part
*adult 8 legs, larvae 6 legs
*breathe through body surface
**stigmata (respiratory hole)
***prostigmata
***astigmata
***mesostigmata
***metastigmata
**whole surface by diffusion
***tick living in 400m depth of seawater