The comprehensive survey of the ant fauna conducted in Cyprus revealed that the island is inhabited by two species of the genus Cataglyphis Förster, 1850. Both species are endemic and are described as new to science. Cataglyphis chionistrae n. sp., a member of the C. cursor species complex, occurs only in the high montane pine forest of Mt. Chionistra (= Mt. Olympos). While C. aphrodite n. sp., a member of the C. nodus species complex, is common at low and mid altitudes in open habitats or luminous pine forests. This work also provides the key to Cataglyphis from Cyprus and the very first synopsis lists of all the members of the cursor and nodus species complexes known from the Eastern Mediterranean Region.
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http://dx.doi.org/10.11646/zootaxa.5264.3.1 | DOI Listing |
iScience
June 2024
Evolutionary Biology and Ecology, Faculty of Sciences, Université Libre de Bruxelles, CP 160/12, av. FD Roosevelt, 1050 Brussels, Belgium.
Biological diversity often arises as organisms adapt to new ecological conditions (i.e., ecological opportunities) or colonize suitable areas (i.
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November 2021
Department of Evolutionary Biology & Ecology, Université Libre de Bruxelles, Brussels, Belgium.
Over the last decade, increasing attention has been paid to the molecular adaptations used by organisms to cope with thermal stress. However, to date, few studies have focused on thermophilic species living in hot, arid climates. In this study, we explored molecular adaptations to heat stress in the thermophilic ant genus Cataglyphis, one of the world's most thermotolerant animal taxa.
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November 2020
Institute of Neurobiology, Ulm University, Albert-Einstein-Allee 11, 89081, Ulm, Germany.
Desert ants of the genus Cataglyphis are renowned for their navigation abilities, especially for their beeline homing after meandering foraging excursions reaching several hundreds of meters in length. A spiralling nest search is performed when an ant misses the nest entrance upon completing its homebound travel. We examined the nest search behaviours of two desert ant species dwelling in different habitats-Cataglyphis bombycina living in the dunes of the Sahara and Cataglyphis fortis found in the salt pans of North Africa.
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February 2020
CNRS, INRA, IRD, Institute of Ecology and Environmental Sciences of Paris (iEES-Paris), Sorbonne Université, Université Paris Est Créteil, Paris, France.
Organisms use an amazingly large diversity of mechanisms to pass on their genes to the next generation. Sex is ancestral in eukaryotes, where it remains the most widespread way of reproduction. By combining one's genes with those of a partner, sex entails a dilution of one's genes at each generation.
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