We mapped the distribution of two defensive behaviors (balling and head hiding) of Neotropical snakes to evaluate its distribution in distinct phylogenetic groups. Balling behavior was observed in 58 out of the 167 examined species across seven families. Head hiding was observed in a total of 100 species across nine families. https://www.spidertattooz.com/Industrie-Rohrventilator-mit-Wandmontageplatte-o-160-mm/