Labansen, Aili L; Lydersen, Christian; Levermann, Nette; Haug, Tore; Kovacs, Kit Maureen (2011): (Table 3) Otolith length and body length of prey species of ringed seals (Pusa hispida) obtained from the Northeast Greenland area [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.814026, In supplement to: Labansen, AL et al. (2010): Diet of ringed seals (Pusa hispida) from Northeast Greenland. Polar Biology, 34(2), 227-234, https://doi.org/10.1007/s00300-010-0874-0
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Coverage:
Median Latitude: 74.040000 * Median Longitude: -12.875000 * South-bound Latitude: 70.260000 * West-bound Longitude: -22.570000 * North-bound Latitude: 77.820000 * East-bound Longitude: -3.180000
Date/Time Start: 2002-05-01T00:00:00 * Date/Time End: 2004-06-30T00:00:00
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Prey taxa | Prey | Labansen, Aili L | |||
| 2 | Sample comment | Sample comment | Labansen, Aili L | |||
| 3 | Number of individuals | Ind No | # | Labansen, Aili L | prey total | |
| 4 | Sample amount | N | # | Labansen, Aili L | number of prey measured | |
| 5 | Percentage | Perc | % | Labansen, Aili L | of prey measured | |
| 6 | Otolith, length | Otolith l | mm | Labansen, Aili L | min | |
| 7 | Otolith, length | Otolith l | mm | Labansen, Aili L | max | |
| 8 | Otolith, length | Otolith l | mm | Labansen, Aili L | mean | |
| 9 | Length | l | mm | Labansen, Aili L | of prey min | |
| 10 | Length | l | mm | Labansen, Aili L | of prey max | |
| 11 | Length | l | mm | Labansen, Aili L | of prey mean |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
110 data points
Data
| 1 Prey | 2 Sample comment | 3 Ind No [#] (prey total) | 4 N [#] (number of prey measured) | 5 Perc [%] (of prey measured) | 6 Otolith l [mm] (min) | 7 Otolith l [mm] (max) | 8 Otolith l [mm] (mean) | 9 l [mm] (of prey min) | 10 l [mm] (of prey max) | 11 l [mm] (of prey mean) |
|---|---|---|---|---|---|---|---|---|---|---|
| Boreogadus saida | 4906 | 1295 | 26.0 | 0.7 | 9.3 | 4.6 | 31 | 212 | 114 | |
| Arctogadus glacialis | 264 | 99 | 38.0 | 2.2 | 14.2 | 5.8 | 86 | 363 | 170 | |
| Gadidae indeterminata sp. | 199 | 4 | 2.0 | 1.0 | 4.8 | 3.0 | ||||
| Gadidae indeterminata larvae | only the size range of these otoliths was determined | 95 | 79 | 83.0 | 0.5 | 2.3 | ||||
| Stichaeidae indeterminata sp. | equation for the species Leptoclinus maculates used here. Fish length (mm) = 25.564 x Otolith length (mm) + 74.561 (R2 = 0.3023) (K. T. Nilssen, pers. comm.) | 39 | 7 | 18.0 | 1.3 | 2.7 | 2.0 | 109 | 144 | 126 |
| Stichaeidae larvae | only the size range of these otoliths was determined; in some samples, large number of small Stichaeidae were found and were noted separately | 253 | 202 | 80.0 | 0.5 | 1.0 | ||||
| Liparis sp. | 410 | 81 | 20.0 | 0.8 | 2.2 | 1.4 | ||||
| Lycodes sp. | equation for the species Lycodes vahli used | 4 | 2 | 50.0 | 2.0 | 2.6 | 2.3 | 97 | 118 | 107 |
| Sebastes sp. | equation for the species Sebastes marinus used | 2 | 2 | 100.0 | 4.5 | 4.5 | 4.5 | 103 | 103 | 103 |
| Cottidae spp. | equation for the species Myoxocephalus scorpius used | 552 | 39 | 7.0 | 1.0 | 4.0 | 2.4 | 43 | 149 | 94 |
| Otolith sum | 6724 | 1810 | 26.9 | |||||||
| Parathemisto libellula | 3054 | 3054 | 100.0 | 11 | 52 | 27 | ||||
| Thysanoessa inermis | 252 | 252 | 100.0 | 22 | 24 | 24 |