Ant species belonging to seven genera occur in habitats near the tree line in the Northern Hemisphere. An analysis of colony founding strategies suggests that in addition to physiological cold resistance, behavioral and sociometric adaptations might be important for survival and propagation of ants in subarctic biomes.Key words: polygyny, budding, ants, Formicidae, LeptothoraxDes espèces de fourmis appartenant à sept genres vivent dans des habitats aux environs de la limite d'arbres. Une analyse des stratégies de fondation des sociétés suggère que, en plus d'une résistance physiologique au froid, des adaptations sociométriques et comportementales pourraient être importantes pour ...
Colonies of the holartic ant Leptothorax (s. str.) acervorum from Alaskan shrub tundra habitats are ...
1. Ants (Hymenoptera: Formicidae) are often cited as highly thermophilic and this has led to a range...
Ecological constraints on the success of independent colonies are thought to strongly shape the orga...
Ant species belonging to seven genera occur in habitats near the tree line in the Northern Hemispher...
Ant species belonging to seven genera occur in habitats near the tree line in the Northern Hemispher...
Ant species belonging to seven genera occur in habitats near the tree line in the Northern Hemispher...
ABSTRACT. Ant species belonging to seven genera occur in habitats near the tree line in the Northern...
Ant species belonging to seven genera occur in habitats near the tree line in the Northern Hemispher...
1. Most ants in boreal and alpine habitats are facultatively polygynous, i.e. their colonies may con...
Symbionts can have profound effects on host fitness, adaptations, and range distributions. Stress-i...
Current anticipated climate change suggests that average global temperature will continue to rise an...
Abstract. Ant material examined from the Yukon suggests that 19 recognized species occur there, taki...
Abstract. Ant material examined from the Yukon suggests that 19 recognized species occur there, taki...
Colonies of the holartic ant Leptothorax (s. str.) acervorum from Alaskan shrub tundra habitats are ...
Colonies of the holartic ant Leptothorax (s. str.) acervorum from Alaskan shrub tundra habitats are ...
Colonies of the holartic ant Leptothorax (s. str.) acervorum from Alaskan shrub tundra habitats are ...
1. Ants (Hymenoptera: Formicidae) are often cited as highly thermophilic and this has led to a range...
Ecological constraints on the success of independent colonies are thought to strongly shape the orga...
Ant species belonging to seven genera occur in habitats near the tree line in the Northern Hemispher...
Ant species belonging to seven genera occur in habitats near the tree line in the Northern Hemispher...
Ant species belonging to seven genera occur in habitats near the tree line in the Northern Hemispher...
ABSTRACT. Ant species belonging to seven genera occur in habitats near the tree line in the Northern...
Ant species belonging to seven genera occur in habitats near the tree line in the Northern Hemispher...
1. Most ants in boreal and alpine habitats are facultatively polygynous, i.e. their colonies may con...
Symbionts can have profound effects on host fitness, adaptations, and range distributions. Stress-i...
Current anticipated climate change suggests that average global temperature will continue to rise an...
Abstract. Ant material examined from the Yukon suggests that 19 recognized species occur there, taki...
Abstract. Ant material examined from the Yukon suggests that 19 recognized species occur there, taki...
Colonies of the holartic ant Leptothorax (s. str.) acervorum from Alaskan shrub tundra habitats are ...
Colonies of the holartic ant Leptothorax (s. str.) acervorum from Alaskan shrub tundra habitats are ...
Colonies of the holartic ant Leptothorax (s. str.) acervorum from Alaskan shrub tundra habitats are ...
1. Ants (Hymenoptera: Formicidae) are often cited as highly thermophilic and this has led to a range...
Ecological constraints on the success of independent colonies are thought to strongly shape the orga...