Hauss, Helena; Peck, Myron A (2022): Growth and behaviour of Baltic spring spawning herring (Clupea harengus) larvae raised at two different temperatures and under different feeding regimes (prey size) using the copepod Acartia tonsa: behaviour [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.940567, In: Hauss, H; Peck, MA (2022): Growth and behaviour of Baltic spring spawning herring (Clupea harengus) larvae raised at two different temperatures and under different feeding regimes (prey size) using the copepod Acartia tonsa [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.940574
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Abstract:
Ten female (mean 179 g wet mass (WM) and 25.3 cm standard length (SL) and ten male (182 g WM, 24.5 cm SL) Atlantic herring (Clupea harengus L.) were obtained from Kiel Bight (54°22'N, 010°09'E) and strip-spawned. Their offspring were subjected to feeding and growth experiments using different prey size spectra in controlled laboratory settings at different temperatures. In 4- (13°C) or 7-day (7°C) experiments, the effect of prey size on larval foraging behaviour, specific growth rate (SGR) and biochemical condition (RNA:DNA, RD) was tested. On a daily basis, the swimming behaviour and foraging activity of these larvae was recorded.
Keyword(s):
Related to:
Hauss, Helena; Schwabe, Laura; Peck, Myron A (2023): The costs and trade‐offs of optimal foraging in marine fish larvae. Journal of Animal Ecology, 92(5), 1016-1028, https://doi.org/10.1111/1365-2656.13915
Coverage:
Latitude: 54.366660 * Longitude: 10.150000
Date/Time Start: 2007-05-12T00:00:00 * Date/Time End: 2007-06-13T00:00:00
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Hauss, Helena | Geocode | ||
| 2 | Species | Species | Hauss, Helena | |||
| 3 | Experiment | Exp | Hauss, Helena | |||
| 4 | Type | Type | Hauss, Helena | Fish size: 1= young larvae (25-31 days post hatch), 2= older larvae (39-49 days post hatch) | ||
| 5 | Temperature, water | Temp | °C | Hauss, Helena | ||
| 6 | Experimental treatment | Exp treat | Hauss, Helena | Prey size treatments. 0 = initial, 1 = small prey, 2 = medium prey, 3= large prey, 4= no prey | ||
| 7 | Experiment day | Exp day | day | Hauss, Helena | ||
| 8 | Frequency | Freq | Hz | Hauss, Helena | pause frequency (number of stops / observation time) | |
| 9 | Duration | Duration | s | Hauss, Helena | pause duration (total observation time - time moving)/number of stops | |
| 10 | Feeding strikes | Feeding strikes | # | Hauss, Helena | feeding strike frequency (numberof feeding strikes/observation time) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2817 data points
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