词根词缀：acaro-, acar-, acari-, acarin-

【来源及含义】Greek > Latin: "tiny spider", mite[s] "itch"; ticks

【相关词根词缀】 Cross references of word families that are related directly, or indirectly, to: "spider; arachnoidea": arachno-; arano-; mite, mites.

【同源单词】Acarapis, acararian, Acari, acarian, acariasis, acaricidal

词根词缀：-idium, -idion

【来源及含义】Greek: smaller or lesser; little

【同源单词】acarinarium, androgametangium, antheridium, arachnidium, ascidium, aspidium