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African leopard: A cat of all trades

February 26, 2021
University of Copenhagen - Faculty of Science
The leopard stands out as an elusive, versatile, and adaptable animal. Researchers have just published the first genomic data for the African subspecies of the leopard. The results showed an exceptionally high genetic diversity compared to other top predators, transforming our understanding of population dynamics in species at the top of the food chain.

Large carnivores are generally sensitive to ecosystem changes because their specialized diet and position at the top of the trophic pyramid is associated with small population sizes. This in turn leads to lower genetic diversity in top predators compared to animals lower down the food chain. Genetic diversity is very important for a species' ability to survive and adapt to future changes.

Extraordinary genetic diversity in an extraordinary cat

In this study, the researchers sequenced the complete genome of 53 African leopards and compared them to the Amur leopards and other big cat species. To their surprise, the researchers found that the genetic diversity of African leopards is extremely high: Almost four times higher than the Amur leopard's, twice as high as the lion's and almost five times higher than the cheetah's.

Patrícia Pečnerová, postdoc at the Department of Biology and one of the shared first authors, explains: "The exceptional genetic diversity is likely a result of the leopard's ability to avoid population crashes and reductions. We found that during hundreds of thousands of years, African leopard populations remained large. We think that this reflects the versatility of the species, feeding on a wider variety of prey than any of the other large predators."

Roaming every habitat in Africa -- but for how long?

The high genetic diversity of the African leopards is not the only surprise hidden in the leopard genomes. They also show fewer genetic barriers within the continent of Africa than other mammal species.

Kristian Hanghøj, one of the corresponding authors of the study explains: "We believe that during evolutionary history the leopard roamed the African continent more freely than almost any other mammal species, exchanging genetic material throughout. It has a unique ability to succeed in almost any habitat and climate and neither rain forests, nor deserts seem to have blocked the movements of leopards over the millennia."

The surprising findings demonstrate how the ecology of a species -- such as how 'picky' it is about habitat and prey, can influence its genomic variation. The exceptionally high genetic diversity could give the African leopard an advantage in coping with environmental challenges, including climate change and habitat destruction.

However, habitat fragmentation is a severe threat to all large animals, even those as adept at coping with human presence as the leopard. The human-made changes to natural habitats are occurring at a pace that is likely too fast for almost any wild animal species to adapt to, and previous studies have shown that African leopards have lost 48-67% of their natural habitat over the last 300 years.

"To place our results into a greater context, we emphasize that the African leopard is also facing severe threats to its survival, despite being sort of an evolutionary success," finishes Patrícia Pečnerová..

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Materials provided by University of Copenhagen - Faculty of Science. Note: Content may be edited for style and length.

Journal Reference:

  1. Patrícia Pečnerová, Genís Garcia-Erill, Xiaodong Liu, Casia Nursyifa, Ryan K. Waples, Cindy G. Santander, Liam Quinn, Peter Frandsen, Jonas Meisner, Frederik Filip Stæger, Malthe Sebro Rasmussen, Anna Brüniche-Olsen, Christian Hviid Friis Jørgensen, Rute R. da Fonseca, Hans R. Siegismund, Anders Albrechtsen, Rasmus Heller, Ida Moltke, Kristian Hanghøj. High genetic diversity and low differentiation reflect the ecological versatility of the African leopard. Current Biology, 2021; DOI: 10.1016/j.cub.2021.01.064

Cite This Page:

University of Copenhagen - Faculty of Science. "African leopard: A cat of all trades." ScienceDaily. ScienceDaily, 26 February 2021. <>.
University of Copenhagen - Faculty of Science. (2021, February 26). African leopard: A cat of all trades. ScienceDaily. Retrieved December 4, 2023 from
University of Copenhagen - Faculty of Science. "African leopard: A cat of all trades." ScienceDaily. (accessed December 4, 2023).

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