Specimens assigned to Gephyromantis horridus from Montagne d’Ambre National Park in life. A, B Adult female photographed in March 1994 (ZFMK 57433) in dorsolateral and ventral views. C–E Adult male (ZSM 126/2018) in dorsolateral, dorsal and ventral views. F, G Adult female discovered under rotten wood in May 2014 (not collected) in dorsolateral and dorsal views. Note the absence of tibial glands in all specimens. Not to scale.

  Part of: Vences M, Köhler J, Crottini A, Hofreiter M, Hutter CR, du Preez L, Preick M, Rakotoarison A, Rancilhac L, Raselimanana AP, Rosa GM, Scherz MD, Glaw F (2022) An integrative taxonomic revision and redefinition of Gephyromantis (Laurentomantis) malagasius based on archival DNA analysis reveals four new mantellid frog species from Madagascar. Vertebrate Zoology 72: 271-309. https://doi.org/10.3897/vz.72.e78830