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Legless Amphibians Have a Taste for Their Mom’s Skin

Legless Amphibians Have a Taste for Their Mom’s Skin

by Joeby Ragpa - Oct. 23, 2023
Newborn legless amphibians

Legless amphibians (Caecilians) are the first amphibians known to pass on their microbiomes to their offspring.

When born, baby legless amphibians use their tiny hook-shaped teeth to scrape off their mother’s skin and feast. The flakes are dead but extra fatty and nutrient-rich, and within three months the infant squirmers have grown into independent teenagers.

According to a study, skin-feeding allows mothers to pass on their unique microbiomes and possibly inoculate their offspring’s immune systems—the first known instance of microbiome transmission among amphibians.

Joeby Ragpa FASHION EDITOR

Style and accessories director at Centre, magazine, fashion Editor consultant, artist.