㲋

Extremely archaic — definitions follow classical attestation only. The character is glossed in the 《说文》 as 'an animal like a rabbit but bigger; blue color'. No modern usage. You'll encounter 㲋 only in paleographic dictionaries, Kangxi-radical browsing tables, or as an etymological footnote. It serves as the indexing radical of a small group of Ext-A characters.

Listed under Kangxi radical #196's neighborhood and used as a tiny stand-alone radical in a few comprehensive lists. The 《说文》 gloss 兽也，似兔，青色而大 ('a beast resembling a rabbit, blue and large') is the entire attested record — Han lexicographers may have been recording a folk creature now lost to identification.