Image: Development of fluorescence in Brachycephalus ephippium

Description: Development of fluorescence in Brachycephalus ephippium. Three live individuals of B. ephippium share the same skin colour (a: natural lighting) but present different levels of fluorescence (b; UV illumination using two SANKYO lamps λexcitation = 315–400 nm, no filter), corresponding to the extent of dermal ossification. The smallest individual (juvenile) does not present any fluorescent pattern; the larger juvenile presents several fluorescent points on its back and head; the adult presents the complete pattern, with more obvious fluorescence of the head and back. Photographs taken by S.G. and C.J.
Title: Development of fluorescence in Brachycephalus ephippium
Credit: https://www.nature.com/articles/s41598-019-41959-8
Author: Sandra Goutte, Matthew J. Mason, Marta M. Antoniazzi, Carlos Jared, Didier Merle, Lilian Cazes, Luís Felipe Toledo, Hanane el-Hafci, Stéphane Pallu, Hugues Portier, Stefan Schramm, Pierre Gueriau & Mathieu Thoury
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