Article ; Online: The impact of prior and current information of a new nest on relocation dynamics in an Indian ant
Ethology. 2023 Apr., v. 129, no. 4-5 p.200-211
2023
Abstract: Animals are known to acquire and store information of their environment in order to enhance their performance in different tasks like foraging, migration and breeding. Having information regarding nesting sites would be particularly useful when they have ...
| Abstract | Animals are known to acquire and store information of their environment in order to enhance their performance in different tasks like foraging, migration and breeding. Having information regarding nesting sites would be particularly useful when they have to relocate. In the current study, we asked if having information of a new nest prior to or at the onset of relocation has a positive impact on the ability of ant colonies to relocate. We performed five sets of experiments on a ponerine ant species Diacamma indicum that recruits nestmates solely by tandem running. By analyzing data of 4756 unique ants across 61 colonies, we found that, access to information of the new nest for 1 day prior to the relocation did not give any significant advantage as compared to no prior information of the new nest. However, access to information for 7 days prior to relocation resulted in 50% increase in the number of tandem leaders and reduction of the transport time by an average of 49%. Our data on providing information at the onset of relocation indicates that introducing explorers to the new nest did not aid the process of relocation but when information of a new nest was self‐acquired, there was a reduction in discovery time by 50% and also in the transport time per unit distance for relocation into a new nest. Having information regarding only the surroundings and not the nest at the onset of a relocation did not give any significant advantages. Further, the manner in which work was organized during the relocation process was not significantly influenced by prior information across any of the treatments. Our findings suggest that information of new nest is important and when such information is self‐acquired at the onset of relocation or is available for a long enough duration, it has a positive influence in the process of relocation in this ant species. |
|---|---|
| Keywords | Diacamma ; animal behavior ; nests |
| Language | English |
| Dates of publication | 2023-04 |
| Size | p. 200-211. |
| Publishing place | John Wiley & Sons, Ltd |
| Document type | Article ; Online |
| Note | JOURNAL ARTICLE |
| ZDB-ID | 633469-6 |
| ISSN | 0179-1613 |
| ISSN | 0179-1613 |
| DOI | 10.1111/eth.13357 |
| Database | NAL-Catalogue (AGRICOLA) |
More links
Kategorien
In stock of ZB MED Bonn / Germany
| Z 731: Show issues |
Order via subito
This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.
Inter-library loan at ZB MED
Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.