词根词缀：arano-, aran-

【来源及含义】Latin: spider

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

【同源单词】Aranea, Araneae, araneid, Araneida, Araneidae, araneidan

词根词缀：-ida

【来源及含义】Latin: a suffix used to form names of zoological groups, classes, and orders

【同源单词】Anapsida, Arachnida, Araneida, Ichthyopsida, Ornithoscelida, Pseudoscorpionida