Hauss, Helena; Peck, Myron A (2023): Length-at-age and weight-at-age of larval herring (Clupea harengus) reared at three temperatures in the laboratory up to 52 days post hatch [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.961496
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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. The eggs were strip-spawned onto polyethylene plates, fertilized and incubated within aerated 250-L tanks containing 16 (±0.2) psu, 10 (±0.12)°C water at a light regime of 14 h (light):10 h (dark). After hatch on April 17, 2007, larvae were reared in semi-static (30% water exchange day−1) 100-L tanks (Ø 60 cm) at 17 (±0.5) psu and either 13.2 (±0.4), 10 (±0.4) or 7.2 (±0.3)°C. Tanks were “greened” with R. baltica (50,000 cells mL−1) and larvae were fed ad libitum rations of newly-hatched A. tonsa nauplii which corresponded to 5 prey mL−1 until a larval age of 13 days post hatch (dph) and then 2 prey mL−1 of early and late naupliar and copepodite stages. During rearing, larval SL- and dry mass (DM)-at-age was monitored every 2 to 3 days.
Supplement 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: 2007-04-17T00:00:00 * Date/Time End: 2007-06-07T00:00:00
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Hauss, Helena | |||
| 2 | Species | Species | Hauss, Helena | |||
| 3 | DATE/TIME | Date/Time | Hauss, Helena | Geocode | ||
| 4 | Day of experiment | DOE | day | Hauss, Helena | days post hatch | |
| 5 | Treatment: temperature | T:temp | °C | Hauss, Helena | nominal temperature | |
| 6 | Tank number | Tank No | Hauss, Helena | |||
| 7 | Length, standard | I std | mm | Hauss, Helena | ||
| 8 | Mass | Mass | µg | Hauss, Helena | dry weight |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
3729 data points
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