Chinese character 蟼

It is an old Chinese term for a frog-like animal.

The Erya, an early Chinese dictionary, pairs 蟼 with 蟆 in a terse gloss. A note in the Jijiupian, a primer for learning Chinese characters, describes 蟼 as a name for 蝦蟆 with a broad belly and short legs (a frog or toad).

A Ministry of Education reference entry from 2024 says 蟼 is absent from Shuowen Jiezi, an early Chinese dictionary, and records later dictionary entries in Longkan Shoujing, Yupian, Guangyun, and Jiyun. Together, these texts preserve a trail of dictionary glosses for the animal term.

Why are 蟼, 蟆, and 蛙 linked?

Their link is lexical: dictionaries use them to explain the animal.

The Erya pairs 蟼 with 蟆, while commentary uses frog terms such as 蛙 to explain it. This links the characters through old glosses; it does not show that 蟼 can replace either one in ordinary writing.

蟼蟆 is the clearest preserved compound. Here 蟆 helps explain a historical frog-or-toad term, not an alternate shape of 蟼.

What should I do if someone sends 蟼?

Ask what the sender meant before deciding how to reply.

With no surrounding sentence, 蟼 gives little clue to the sender's purpose. It could be quoted text, a character lookup, or an input test; the amphibian gloss alone does not set a chat tone.

Treating it as a frog reaction may turn an old written term into the wrong reply.