Division of labor in post-emergence colonies of the primitively eusocial waspPolistes instabilis de Saussure (Hymenoptera: Vespidae)
| ISSN: |
1420-9098
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| Keywords: |
Foraging ; polyethism ; specialization ; task partitioning
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| Source: |
Springer Online Journal Archives 1860-2000
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| Topics: |
Biology
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| Notes: |
Abstract Polyethism was quantified in post-emergence colonies of the primitively eusocial wasp,Polistes instabilis, and compared to polyethism in a sympatric advanced eusocial wasp,Polybia occidentalis. Like P.occidentalis, P. instabilis foragers collected food (nectar and prey) and nest materials (wood pulp and water).P. instabilis foragers showed some evidence of specialization with respect to which materials they gathered, but most foragers, divided their effort among food and nest materials, a pattern that is rarely seen inP. occidentalis. In colonies of both species, more foragers collected nectar than any other material; in contrast, most water foraging was performed by one or two workers. Upon returning to the nest,P. instabilis foragers gave up part or all of most nectar, prey, and pulp loads to nestmates, while water was rarely partitioned. Prey loads were most likely to be given up entirely.P. instabilis workers show evidence of conflict over the handling of materials at the nest. The frequency with which workers took portions of nectar loads from forgers was positively correlated with their frequency of aggressive dominant behavior, and with their frequency of taking other foraged materials. Compared to polyethism inP. occidentalis P. instabilis showed less individual specialization on foraging tasks and less partitioning of foraged materials with nestmates, suggesting that these characteristics of polyethism have been modified during the evolution of advanced insect societies.
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| Type of Medium: |
Electronic Resource
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| URL: |
| _version_ | 1798295358041751553 |
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| autor | O'Donnell, S. |
| autorsonst | O'Donnell, S. |
| book_url | http://dx.doi.org/10.1007/BF01245696 |
| datenlieferant | nat_lic_papers |
| hauptsatz | hsatz_simple |
| identnr | NLM18960056X |
| issn | 1420-9098 |
| journal_name | Insectes sociaux |
| materialart | 1 |
| notes | Abstract Polyethism was quantified in post-emergence colonies of the primitively eusocial wasp,Polistes instabilis, and compared to polyethism in a sympatric advanced eusocial wasp,Polybia occidentalis. Like P.occidentalis, P. instabilis foragers collected food (nectar and prey) and nest materials (wood pulp and water).P. instabilis foragers showed some evidence of specialization with respect to which materials they gathered, but most foragers, divided their effort among food and nest materials, a pattern that is rarely seen inP. occidentalis. In colonies of both species, more foragers collected nectar than any other material; in contrast, most water foraging was performed by one or two workers. Upon returning to the nest,P. instabilis foragers gave up part or all of most nectar, prey, and pulp loads to nestmates, while water was rarely partitioned. Prey loads were most likely to be given up entirely.P. instabilis workers show evidence of conflict over the handling of materials at the nest. The frequency with which workers took portions of nectar loads from forgers was positively correlated with their frequency of aggressive dominant behavior, and with their frequency of taking other foraged materials. Compared to polyethism inP. occidentalis P. instabilis showed less individual specialization on foraging tasks and less partitioning of foraged materials with nestmates, suggesting that these characteristics of polyethism have been modified during the evolution of advanced insect societies. |
| package_name | Springer |
| publikationsjahr_anzeige | 1995 |
| publikationsjahr_facette | 1995 |
| publikationsjahr_intervall | 8004:1995-1999 |
| publikationsjahr_sort | 1995 |
| publisher | Springer |
| reference | 42 (1995), S. 17-29 |
| schlagwort | Foraging polyethism specialization task partitioning |
| search_space | articles |
| shingle_author_1 | O'Donnell, S. |
| shingle_author_2 | O'Donnell, S. |
| shingle_author_3 | O'Donnell, S. |
| shingle_author_4 | O'Donnell, S. |
| shingle_catch_all_1 | O'Donnell, S. Division of labor in post-emergence colonies of the primitively eusocial waspPolistes instabilis de Saussure (Hymenoptera: Vespidae) Foraging polyethism specialization task partitioning Foraging polyethism specialization task partitioning Abstract Polyethism was quantified in post-emergence colonies of the primitively eusocial wasp,Polistes instabilis, and compared to polyethism in a sympatric advanced eusocial wasp,Polybia occidentalis. Like P.occidentalis, P. instabilis foragers collected food (nectar and prey) and nest materials (wood pulp and water).P. instabilis foragers showed some evidence of specialization with respect to which materials they gathered, but most foragers, divided their effort among food and nest materials, a pattern that is rarely seen inP. occidentalis. In colonies of both species, more foragers collected nectar than any other material; in contrast, most water foraging was performed by one or two workers. Upon returning to the nest,P. instabilis foragers gave up part or all of most nectar, prey, and pulp loads to nestmates, while water was rarely partitioned. Prey loads were most likely to be given up entirely.P. instabilis workers show evidence of conflict over the handling of materials at the nest. The frequency with which workers took portions of nectar loads from forgers was positively correlated with their frequency of aggressive dominant behavior, and with their frequency of taking other foraged materials. Compared to polyethism inP. occidentalis P. instabilis showed less individual specialization on foraging tasks and less partitioning of foraged materials with nestmates, suggesting that these characteristics of polyethism have been modified during the evolution of advanced insect societies. 1420-9098 14209098 Springer |
| shingle_catch_all_2 | O'Donnell, S. Division of labor in post-emergence colonies of the primitively eusocial waspPolistes instabilis de Saussure (Hymenoptera: Vespidae) Foraging polyethism specialization task partitioning Foraging polyethism specialization task partitioning Abstract Polyethism was quantified in post-emergence colonies of the primitively eusocial wasp,Polistes instabilis, and compared to polyethism in a sympatric advanced eusocial wasp,Polybia occidentalis. Like P.occidentalis, P. instabilis foragers collected food (nectar and prey) and nest materials (wood pulp and water).P. instabilis foragers showed some evidence of specialization with respect to which materials they gathered, but most foragers, divided their effort among food and nest materials, a pattern that is rarely seen inP. occidentalis. In colonies of both species, more foragers collected nectar than any other material; in contrast, most water foraging was performed by one or two workers. Upon returning to the nest,P. instabilis foragers gave up part or all of most nectar, prey, and pulp loads to nestmates, while water was rarely partitioned. Prey loads were most likely to be given up entirely.P. instabilis workers show evidence of conflict over the handling of materials at the nest. The frequency with which workers took portions of nectar loads from forgers was positively correlated with their frequency of aggressive dominant behavior, and with their frequency of taking other foraged materials. Compared to polyethism inP. occidentalis P. instabilis showed less individual specialization on foraging tasks and less partitioning of foraged materials with nestmates, suggesting that these characteristics of polyethism have been modified during the evolution of advanced insect societies. 1420-9098 14209098 Springer |
| shingle_catch_all_3 | O'Donnell, S. Division of labor in post-emergence colonies of the primitively eusocial waspPolistes instabilis de Saussure (Hymenoptera: Vespidae) Foraging polyethism specialization task partitioning Foraging polyethism specialization task partitioning Abstract Polyethism was quantified in post-emergence colonies of the primitively eusocial wasp,Polistes instabilis, and compared to polyethism in a sympatric advanced eusocial wasp,Polybia occidentalis. Like P.occidentalis, P. instabilis foragers collected food (nectar and prey) and nest materials (wood pulp and water).P. instabilis foragers showed some evidence of specialization with respect to which materials they gathered, but most foragers, divided their effort among food and nest materials, a pattern that is rarely seen inP. occidentalis. In colonies of both species, more foragers collected nectar than any other material; in contrast, most water foraging was performed by one or two workers. Upon returning to the nest,P. instabilis foragers gave up part or all of most nectar, prey, and pulp loads to nestmates, while water was rarely partitioned. Prey loads were most likely to be given up entirely.P. instabilis workers show evidence of conflict over the handling of materials at the nest. The frequency with which workers took portions of nectar loads from forgers was positively correlated with their frequency of aggressive dominant behavior, and with their frequency of taking other foraged materials. Compared to polyethism inP. occidentalis P. instabilis showed less individual specialization on foraging tasks and less partitioning of foraged materials with nestmates, suggesting that these characteristics of polyethism have been modified during the evolution of advanced insect societies. 1420-9098 14209098 Springer |
| shingle_catch_all_4 | O'Donnell, S. Division of labor in post-emergence colonies of the primitively eusocial waspPolistes instabilis de Saussure (Hymenoptera: Vespidae) Foraging polyethism specialization task partitioning Foraging polyethism specialization task partitioning Abstract Polyethism was quantified in post-emergence colonies of the primitively eusocial wasp,Polistes instabilis, and compared to polyethism in a sympatric advanced eusocial wasp,Polybia occidentalis. Like P.occidentalis, P. instabilis foragers collected food (nectar and prey) and nest materials (wood pulp and water).P. instabilis foragers showed some evidence of specialization with respect to which materials they gathered, but most foragers, divided their effort among food and nest materials, a pattern that is rarely seen inP. occidentalis. In colonies of both species, more foragers collected nectar than any other material; in contrast, most water foraging was performed by one or two workers. Upon returning to the nest,P. instabilis foragers gave up part or all of most nectar, prey, and pulp loads to nestmates, while water was rarely partitioned. Prey loads were most likely to be given up entirely.P. instabilis workers show evidence of conflict over the handling of materials at the nest. The frequency with which workers took portions of nectar loads from forgers was positively correlated with their frequency of aggressive dominant behavior, and with their frequency of taking other foraged materials. Compared to polyethism inP. occidentalis P. instabilis showed less individual specialization on foraging tasks and less partitioning of foraged materials with nestmates, suggesting that these characteristics of polyethism have been modified during the evolution of advanced insect societies. 1420-9098 14209098 Springer |
| shingle_title_1 | Division of labor in post-emergence colonies of the primitively eusocial waspPolistes instabilis de Saussure (Hymenoptera: Vespidae) |
| shingle_title_2 | Division of labor in post-emergence colonies of the primitively eusocial waspPolistes instabilis de Saussure (Hymenoptera: Vespidae) |
| shingle_title_3 | Division of labor in post-emergence colonies of the primitively eusocial waspPolistes instabilis de Saussure (Hymenoptera: Vespidae) |
| shingle_title_4 | Division of labor in post-emergence colonies of the primitively eusocial waspPolistes instabilis de Saussure (Hymenoptera: Vespidae) |
| sigel_instance_filter | dkfz geomar wilbert ipn albert fhp |
| source_archive | Springer Online Journal Archives 1860-2000 |
| timestamp | 2024-05-06T09:34:56.066Z |
| titel | Division of labor in post-emergence colonies of the primitively eusocial waspPolistes instabilis de Saussure (Hymenoptera: Vespidae) |
| titel_suche | Division of labor in post-emergence colonies of the primitively eusocial waspPolistes instabilis de Saussure (Hymenoptera: Vespidae) |
| topic | W |
| uid | nat_lic_papers_NLM18960056X |