Anserma (Anserna) is an extinct

Chocoan language The Choco languages (also Chocoan, Chocó, Chokó) are a small family of Native American languages spread across Colombia and Panama. Family division Choco consists of six known branches, all but two of which are extinct. *The Emberá langua ...

of Colombia. Dialects included Caramanta and Cartama.Campbell, Lyle, and Verónica Grondona (eds). 2012
''The indigenous languages of South America: a comprehensive guide''
Berlin: De Gruyter Mouton. Jolkesky (2016) also notes that there are lexical similarities with the

Barbacoan languages Barbacoan (also Barbakóan, Barbacoano, Barbacoana) is a language family spoken in Colombia and Ecuador. Genealogical relations The Barbacoan languages may be related to the Páez language. Barbacoan is often connected with the Paezan language ...

due to contact.

References

Choco languages Languages of Colombia Extinct languages of South America {{Na-lang-stub