Recognition, speciation, and conservation: recent progress in brood parasitism research among social insects
| Autor: | Mark E. Hauber, Thomas J. Manna |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
0106 biological sciences
0301 basic medicine Sympatry Brood parasite Obligate Cognitive Neuroscience Parasitism Context (language use) Biology 010603 evolutionary biology 01 natural sciences Brood 03 medical and health sciences Behavioral Neuroscience Psychiatry and Mental health 030104 developmental biology Evolutionary arms race Evolutionary biology Genetic algorithm |
| Zdroj: | Current Opinion in Behavioral Sciences. 12:1-5 |
| ISSN: | 2352-1546 |
| DOI: | 10.1016/j.cobeha.2016.07.005 |
| Popis: | Obligate brood parasitism is costly to hosts because they are manipulated to parentally invest in unrelated offspring. In insects, this has culminated in an evolutionary arms race of adaptations and counter adaptations between hosts and parasites, providing a unique mosaic of specialization and speciation to investigate arms races in the context of ecological dynamics. Recent progress has employed new techniques to challenge well-established notions such as nestmate recognition mechanisms in host species and revealing never before documented specialized adaptations of both parasites and their hosts. Newly constructed molecular phylogenies have allowed the opportunity to examine the relatedness of host–parasite species-pairs with unprecedented clarity, lending to discussions of social parasitism as a model of speciation in sympatry. Finally, the recent and destructive spread of a lethally brood parasitic subspecies of honeybee in South Africa is discussed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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