Arctisca definitions

Arctisca

• (n. pl.) A group of Arachnida. See Illust. in Appendix.
Found on http://thinkexist.com/dictionary/meaning/arctisca/

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Arctisca

Arc·tis'ca noun plural [ New Latin , from Greek ... bear.] (Zoology) A group of Arachnida. See Illust. in Appendix.
Found on http://www.encyclo.co.uk/webster/A/117

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