Seven new diamond frog species found in Madagascar

An intensive twelve-year quest involving meticulous detective work has led scientists to discover seven new species of frogs in Madagascar. These newly identified amphibians, belonging to the genus Rhombophryne, are commonly referred to as diamond frogs due to their distinctive rhomboid body shape.

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The name is a bit ironic. Frogs don't glitter like diamonds, but you might have to dig a bit to find them.

Mark D. Scherz, a herpetologist who led the study, noted the ironic nature of the name, as the frogs do not glitter like diamonds but can be challenging to find. The research, a collaboration between the Natural History Museum of Denmark and an international team of scientists, utilized advanced DNA sequencing and comparisons with existing museum archives to identify previously undiscovered species.

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We have gone through old museum archives and compared them with new DNA to determine which species were undiscovered.

Scherz explained that the frogs' elusive nature contributed to the lengthy duration of the study. Locating them requires being in the right place at the right time, and they often camouflage themselves by hiding under leaves. The discovery process also involved keen listening to detect their presence.

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You have to be in the right place at the right time, and sometimes you don't see them when they are hiding under the leaves. You have to prick up your ears.

Several of the newly found diamond frog species are thought to be critically endangered. Researchers hope this discovery will significantly enhance knowledge about the frogs' living environments and inform conservation efforts. Scherz believes there may be hundreds more species yet to be discovered in Madagascar's forests, suggesting ongoing research opportunities.

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By finding these species, we have gained more understanding of how they live and how they should be protected.