AI Article Synopsis

  • A survey in Cyprus found two new endemic ant species in the Cataglyphis genus, specifically Cataglyphis chionistrae and Cataglyphis aphrodite.
  • Cataglyphis chionistrae is located in the high montane pine forests of Mt. Chionistra, while Cataglyphis aphrodite is found in open habitats at lower altitudes.
  • The research includes a key for identifying Cataglyphis species in Cyprus and a comprehensive list of cursor and nodus species complexes in the Eastern Mediterranean.

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Biological diversity often arises as organisms adapt to new ecological conditions (i.e., ecological opportunities) or colonize suitable areas (i.

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Article Synopsis
  • A survey in Cyprus found two new endemic ant species in the Cataglyphis genus, specifically Cataglyphis chionistrae and Cataglyphis aphrodite.
  • Cataglyphis chionistrae is located in the high montane pine forests of Mt. Chionistra, while Cataglyphis aphrodite is found in open habitats at lower altitudes.
  • The research includes a key for identifying Cataglyphis species in Cyprus and a comprehensive list of cursor and nodus species complexes in the Eastern Mediterranean.
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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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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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To have and not to have sex: When multiple evolutions of conditional use of sex elegantly solve the question in the ant genus Cataglyphis.

Mol Ecol

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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