Cornelius, Annika; Buschbaum, Christian; Wagner, Katerina (2021): Number of consumed Gammarus locusta and Mytilus edulis in a choice experiment with Hemigrapsus takanoi [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.935325, In: Cornelius, A et al. (2021): Prey preferences, consumption rates of Hemigrapsus takanoi and Carcinus maenas in northwestern Europe [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.935322
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Abstract:
Field and Laboratory experiments were performed to study the feeding ecology of Hemigrpasus takanoi and C. maenas. Experiments were done between 2017-2020 on oyster reefs near the island of Sylt (Wadden Sea, North Sea). Data were collected to investigate the effect of a non-native crab species on native community. We used exclusion experiments in the field and feeding experiments under controlled conditions at the lab.
Coverage:
Latitude: 55.019488 * Longitude: 8.429180
Date/Time Start: 2017-01-01T00:00:00 * Date/Time End: 2020-12-31T00:00:00
Event(s):
AC_2017-20 * Latitude: 55.019488 * Longitude: 8.429180 * Date/Time Start: 2017-01-01T00:00:00 * Date/Time End: 2020-12-31T00:00:00 * Location: Wadden Sea, North Sea, Germany * Method/Device: Experiment (EXP)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample ID | Sample ID | Cornelius, Annika | |||
| 2 | Sex | Sex | Cornelius, Annika | |||
| 3 | Species | Species | Cornelius, Annika | |||
| 4 | Number of mussels consumed | N mussels cons | # | Cornelius, Annika | Mytilus edulis | |
| 5 | Number of amphipods consumed | Amphipods consumed | # | Cornelius, Annika |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
150 data points
Data
| 1 Sample ID | 2 Sex | 3 Species | 4 N mussels cons [#] | 5 Amphipods consumed [#] |
|---|---|---|---|---|
| 1 | female | Hemigrapsus takanoi | 1 | 7 |
| 2 | female | Hemigrapsus takanoi | 0 | 7 |
| 3 | female | Hemigrapsus takanoi | 3 | 8 |
| 4 | female | Hemigrapsus takanoi | 4 | 5 |
| 5 | female | Hemigrapsus takanoi | 0 | 8 |
| 6 | female | Hemigrapsus takanoi | 0 | 4 |
| 7 | female | Hemigrapsus takanoi | 4 | 5 |
| 8 | female | Hemigrapsus takanoi | 0 | 5 |
| 9 | female | Hemigrapsus takanoi | 0 | 9 |
| 10 | female | Hemigrapsus takanoi | 3 | 9 |
| 11 | female | Hemigrapsus takanoi | 1 | 8 |
| 12 | female | Hemigrapsus takanoi | 1 | 9 |
| 13 | female | Hemigrapsus takanoi | 1 | 7 |
| 14 | female | Hemigrapsus takanoi | 2 | 8 |
| 15 | female | Hemigrapsus takanoi | 1 | 8 |
| 16 | male | Hemigrapsus takanoi | 29 | 0 |
| 17 | male | Hemigrapsus takanoi | 26 | 3 |
| 18 | male | Hemigrapsus takanoi | 14 | 6 |
| 19 | male | Hemigrapsus takanoi | 28 | 2 |
| 20 | male | Hemigrapsus takanoi | 30 | 6 |
| 21 | male | Hemigrapsus takanoi | 28 | 0 |
| 22 | male | Hemigrapsus takanoi | 28 | 2 |
| 23 | male | Hemigrapsus takanoi | 30 | 8 |
| 24 | male | Hemigrapsus takanoi | 29 | 7 |
| 25 | male | Hemigrapsus takanoi | 30 | 7 |
| 26 | male | Hemigrapsus takanoi | 5 | 1 |
| 27 | male | Hemigrapsus takanoi | 2 | 5 |
| 28 | male | Hemigrapsus takanoi | 23 | 2 |
| 29 | male | Hemigrapsus takanoi | 30 | 4 |
| 30 | male | Hemigrapsus takanoi | 16 | 0 |