Seefeldt, Meike Anna (2017): Consumption rates of Hippomedon kergueleni on different food items measured in ex situ feeding trials (Austral summer 2014/2015 and 2016) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.883690, In supplement to: Seefeldt, Meike Anna; Campana, Gabriela L; Deregibus, Dolores; Quartino, Maria Liliana; Abele, Doris; Tollrian, R; Held, Christoph (2017): Different feeding strategies in Antarctic scavenging amphipods and their implications for colonisation success in times of retreating glaciers. Frontiers in Zoology, 14, 59, https://doi.org/10.1186/s12983-017-0248-3
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Coverage:
Latitude: -62.233330 * Longitude: -58.666660
Minimum Elevation: -35.0 m * Maximum Elevation: -35.0 m
Event(s):
PotterCove * Latitude: -62.233330 * Longitude: -58.666660 * Elevation: -35.0 m * Location: Potter Cove, King George Island, Antarctic Peninsula * Campaign: Jubany_Dallmann * Basis: Carlini/Jubany Station * Method/Device: Multiple investigations (MULT)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Prey taxa | Prey | Seefeldt, Meike Anna | |||
| 2 | Replicate | Repl | Seefeldt, Meike Anna | |||
| 3 | Food mass | Food m | g | Seefeldt, Meike Anna | initial (control), wet weight | |
| 4 | Food mass | Food m | g | Seefeldt, Meike Anna | final after 24h (control), wet weight | |
| 5 | Factor | Factor | Seefeldt, Meike Anna | of autonomous mass change of control (mass final/mass initial) | ||
| 6 | Treatment | Treat | Seefeldt, Meike Anna | |||
| 7 | Food mass | Food m | g | Seefeldt, Meike Anna | initial (treatment), wet weight | |
| 8 | Food mass | Food m | g | Seefeldt, Meike Anna | final after 24h (treatment), wet weight | |
| 9 | Amphipoda, wet mass | Amphipoda wm | g | Seefeldt, Meike Anna | total, 15 specimens | |
| 10 | Food consumption | Food con | g/g/day | Seefeldt, Meike Anna | W initial*(W final/W initial)-W final)/ W total (food/amphipods/day |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
360 data points
Data
| 1 Prey | 2 Repl | 3 Food m [g] (initial (control), wet weight) | 4 Food m [g] (final after 24h (control), we...) | 5 Factor (of autonomous mass change of ...) | 6 Treat | 7 Food m [g] (initial (treatment), wet weight) | 8 Food m [g] (final after 24h (treatment), ...) | 9 Amphipoda wm [g] (total, 15 specimens) | 10 Food con [g/g/day] (W initial*(W final/W initial)...) |
|---|---|---|---|---|---|---|---|---|---|
| Palmaria decipiens | Replicate1 | 0.516 | 0.520 | 1.008 | P.decipiens and amphipods (Hippomedon kergueleni; 15 specimens) | 0.476 | 0.471 | 0.699 | 0.012 |
| Palmaria decipiens | Replicate 2 | 0.486 | 0.492 | 1.012 | P.decipiens and amphipods (Hippomedon kergueleni; 15 specimens) | 0.441 | 0.449 | 0.651 | -0.004 |
| Palmaria decipiens | Replicate 3 | 0.467 | 0.468 | 1.002 | P.decipiens and amphipods (Hippomedon kergueleni; 15 specimens) | 0.513 | 0.499 | 0.647 | 0.023 |
| Palmaria decipiens | Replicate 4 | 0.469 | 0.469 | 1.000 | P.decipiens and amphipods (Hippomedon kergueleni; 15 specimens) | 0.501 | 0.494 | 0.671 | 0.010 |
| Palmaria decipiens | Replicate 5 | 0.492 | 0.465 | 0.945 | P.decipiens and amphipods (Hippomedon kergueleni; 15 specimens) | 0.445 | 0.449 | 0.771 | -0.087 |
| Palmaria decipiens | Replicate 6 | 0.507 | 0.475 | 0.937 | P.decipiens and amphipods (Hippomedon kergueleni; 15 specimens) | 0.493 | 0.488 | 0.709 | -0.037 |
| Palmaria decipiens | Replicate 7 | 0.481 | 0.454 | 0.944 | P.decipiens and amphipods (Hippomedon kergueleni; 15 specimens) | 0.467 | 0.402 | 0.700 | 0.055 |
| Palmaria decipiens | Replicate 8 | 0.536 | 0.478 | 0.892 | P.decipiens and amphipods (Hippomedon kergueleni; 15 specimens) | 0.513 | 0.446 | 0.728 | 0.016 |
| Palmaria decipiens | Replicate 9 | 0.535 | 0.511 | 0.955 | P.decipiens and amphipods (Hippomedon kergueleni; 15 specimens) | 0.520 | 0.453 | 0.653 | -0.031 |
| Palmaria decipiens | Replicate 10 | 0.377 | 0.355 | 0.942 | P.decipiens and amphipods (Hippomedon kergueleni; 15 specimens) | 0.364 | 0.314 | 0.702 | 0.041 |
| Palmaria decipiens | Replicate 11 | 0.378 | 0.341 | 0.902 | P.decipiens and amphipods (Hippomedon kergueleni; 15 specimens) | 0.366 | 0.326 | 0.688 | 0.006 |
| Palmaria decipiens | Replicate 12 | 0.418 | 0.400 | 0.957 | P.decipiens and amphipods (Hippomedon kergueleni; 15 specimens) | 0.440 | 0.412 | 0.662 | 0.014 |
| Desmarestia menziesii | Replicate1 | 0.427 | 0.390 | 0.913 | D.menziesii and amphipods (Hippomedon kergueleni; 15 specimens) | 0.517 | 0.502 | 0.659 | -0.045 |
| Desmarestia menziesii | Replicate 2 | 0.369 | 0.345 | 0.935 | D.menziesii and amphipods (Hippomedon kergueleni; 15 specimens) | 0.358 | 0.429 | 0.597 | -0.158 |
| Desmarestia menziesii | Replicate 3 | 0.343 | 0.323 | 0.942 | D.menziesii and amphipods (Hippomedon kergueleni; 15 specimens) | 0.335 | 0.311 | 0.702 | 0.006 |
| Desmarestia menziesii | Replicate 4 | 0.404 | 0.392 | 0.970 | D.menziesii and amphipods (Hippomedon kergueleni; 15 specimens) | 0.484 | 0.444 | 0.654 | 0.039 |
| Desmarestia menziesii | Replicate 5 | 0.404 | 0.358 | 0.886 | D.menziesii and amphipods (Hippomedon kergueleni; 15 specimens) | 0.358 | 0.377 | 0.596 | -0.100 |
| Desmarestia menziesii | Replicate 6 | 0.356 | 0.391 | 1.098 | D.menziesii and amphipods (Hippomedon kergueleni; 15 specimens) | 0.416 | 0.461 | 0.700 | -0.006 |
| Desmarestia menziesii | Replicate 7 | 0.512 | 0.545 | 1.064 | D.menziesii and amphipods (Hippomedon kergueleni; 15 specimens) | 0.430 | 0.465 | 0.727 | -0.010 |
| Desmarestia menziesii | Replicate 8 | 0.406 | 0.411 | 1.012 | D.menziesii and amphipods (Hippomedon kergueleni; 15 specimens) | 0.502 | 0.474 | 0.672 | 0.051 |
| Desmarestia menziesii | Replicate 9 | 0.455 | 0.381 | 0.837 | D.menziesii and amphipods (Hippomedon kergueleni; 15 specimens) | 0.456 | 0.376 | 0.667 | -0.092 |
| Desmarestia menziesii | Replicate 10 | 0.463 | 0.383 | 0.827 | D.menziesii and amphipods (Hippomedon kergueleni; 15 specimens) | 0.418 | 0.367 | 0.673 | -0.094 |
| Desmarestia menziesii | Replicate 11 | 0.333 | 0.299 | 0.898 | D.menziesii and amphipods (Hippomedon kergueleni; 15 specimens) | 0.394 | 0.354 | 0.670 | -0.054 |
| Desmarestia menziesii | Replicate 12 | 0.456 | 0.388 | 0.851 | D.menziesii and amphipods (Hippomedon kergueleni; 15 specimens) | 0.440 | 0.394 | 0.632 | -0.093 |
| Notothenia coriiceps | Replicate1 | 2.357 | 2.661 | 1.129 | N. coriiceps and amphipods (Hippomedon kergueleni; 15 specimens) | 2.472 | 2.506 | 0.566 | 0.503 |
| Notothenia coriiceps | Replicate 2 | 2.418 | 2.612 | 1.080 | N. coriiceps and amphipods (Hippomedon kergueleni; 15 specimens) | 2.470 | 2.446 | 0.614 | 0.362 |
| Notothenia coriiceps | Replicate 3 | 2.636 | 2.913 | 1.105 | N. coriiceps and amphipods (Hippomedon kergueleni; 15 specimens) | 2.222 | 2.155 | 0.627 | 0.479 |
| Notothenia coriiceps | Replicate 4 | 2.268 | 2.342 | 1.033 | N. coriiceps and amphipods (Hippomedon kergueleni; 15 specimens) | 2.421 | 2.219 | 0.631 | 0.445 |
| Notothenia coriiceps | Replicate 5 | 2.662 | 3.145 | 1.181 | N. coriiceps and amphipods (Hippomedon kergueleni; 15 specimens) | 2.645 | 3.009 | 0.621 | 0.187 |
| Notothenia coriiceps | Replicate 6 | 2.597 | 3.289 | 1.266 | N. coriiceps and amphipods (Hippomedon kergueleni; 15 specimens) | 2.650 | 2.982 | 0.710 | 0.527 |
| Notothenia coriiceps | Replicate 7 | 2.707 | 3.378 | 1.248 | N. coriiceps and amphipods (Hippomedon kergueleni; 15 specimens) | 2.360 | 2.574 | 0.714 | 0.520 |
| Notothenia coriiceps | Replicate 8 | 2.432 | 2.980 | 1.225 | N. coriiceps and amphipods (Hippomedon kergueleni; 15 specimens) | 2.381 | 2.652 | 0.733 | 0.362 |
| Notothenia coriiceps | Replicate 9 | 2.894 | 3.326 | 1.149 | N. coriiceps and amphipods (Hippomedon kergueleni; 15 specimens) | 3.065 | 3.115 | 0.739 | 0.629 |
| Notothenia coriiceps | Replicate 10 | 2.651 | 2.831 | 1.068 | N. coriiceps and amphipods (Hippomedon kergueleni; 15 specimens) | 3.168 | 3.075 | 0.642 | 0.325 |
| Notothenia coriiceps | Replicate 11 | 2.620 | 3.054 | 1.166 | N. coriiceps and amphipods (Hippomedon kergueleni; 15 specimens) | 3.166 | 3.152 | 0.651 | 0.802 |
| Notothenia coriiceps | Replicate 12 | 2.835 | 3.275 | 1.155 | N. coriiceps and amphipods (Hippomedon kergueleni; 15 specimens) | 3.091 | 3.361 | 0.638 | 0.818 |