Gracilidris is a genus of dolichoderine ants with nocturnal behaviour; thought to have gone extinct 15-20 million years ago, they have been found in Paraguay, Brazil, and Argentina and were described in 2006.
GENUS
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Gracilidris is a genus of dolichoderine ants with nocturnal behaviour; thought to have gone extinct 15-20 million years ago, they have been found in Paraguay, Brazil, and Argentina and were described in 2006.
==Discovery of G. pombero== For the first time, it was recorded that the dolichoderine ant genus Gracilidris and its sole species, G. pombero were found in the Colombia Amazon basin.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).