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Bode, Antonio; Olivar, M Pilar; López-Pérez, Cristina; Hernández-León, Santiago (2021): Stable isotope data for Stomiiform fishes from the MAFIA cruise (April 2015) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.932001

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Abstract:
The values of natural abundance of stable isotopes were measured in 13 micronekton fish species sampled during the MAFIA cruise (North Atlantic, April 2015). This dataset contains the values obtained for carbon and nitrogen in bulk tissues, and nitrogen values in amino acids. Length data and the number of individuals analysed for each species are also provided. Mesopelagic fishes were collected using a ''Mesopelagos” net (5x7 m mouth opening, 58 m total lenght) equipped with graded-mesh netting (starting with 30 mm and ending with 4 mm) and a multi-sampler for collecting samples from 5 different depth layers (Olivar et al., 2017). For C:N and stable isotope analyses, individual fish were eviscerated, freeze-dried and weighted. Aliquots of muscular tissue (or whole individuals for species of small size) were analyzed in an elemental analyzer (bulk tissues, Olivar et al., 2019) or a gas chromatograph (derivatized amino acids, Mompeán et al., 2016) coupled to isotope-ratio mass spectrometers.
Keyword(s):
amino acids; carbon isotope ratio (δ13C); fish; micronekton; nitrogen isotope ratios; North Atlantic; Stable isotopes
Supplement to:
Bode, Antonio; Olivar, M Pilar; López-Pérez, Cristina; Hernández-León, Santiago (2021): The microbial contribution to the trophic position of stomiiform fishes. ICES Journal of Marine Science, fsab189, https://doi.org/10.1093/icesjms/fsab189
Related to:
Bode, Antonio; Olivar, M Pilar; Hernández-León, Santiago (2021): Natural abundance of stable isotopes in micronekton fish species from the BATHYPELAGIC cruise (North Atlantic, June 2018): carbon and nitrogen values in bulk tissues and nitrogen values in amino acids. PANGAEA, https://doi.org/10.1594/PANGAEA.930111
Olivar, M Pilar; Hulley, P Alexander; Castellón, Arturo; López, Cristina; Tuset, Victor M; Contreras, Tabit (2021): Abundance of mesopelagic fish through the water column and diel patterns in the tropical and equatorial Atlantic. PANGAEA, https://doi.org/10.1594/PANGAEA.927991
Further details:
Bode, Antonio; Olivar, M Pilar; Hernández-León, Santiago (2021): Trophic indices for micronektonic fishes reveal their dependence on the microbial system in the North Atlantic. Scientific Reports, 11, 8488, https://doi.org/10.1038/s41598-021-87767-x
Hernández-León, Santiago; UTM-CSIC (2018): MAFIA Cruise, RV Hespérides. UTM-CSIC, https://doi.org/10.20351/29HE20150403
Mompeán, Carmen; Bode, Antonio; Gier, Elizabeth; McCarthy, Matthew D (2016): Bulk vs. amino acid stable N isotope estimations of metabolic status and contributions of nitrogen fixation to size-fractionated zooplankton biomass in the subtropical N Atlantic. Deep Sea Research Part I: Oceanographic Research Papers, 114, 137-148, https://doi.org/10.1016/j.dsr.2016.05.005
Olivar, M Pilar; Bode, Antonio; López-Pérez, Cristina; Hulley, P Alexander; Hernández-León, Santiago (2019): Trophic position of lanternfishes (Pisces: Myctophidae) of the tropical and equatorial Atlantic estimated using stable isotopes. ICES Journal of Marine Science, 76(3), 649-661, https://doi.org/10.1093/icesjms/fsx243
Olivar, M Pilar; Hulley, P Alexander; Castellón, Arturo; Emelianov, Mikhail; López, Cristina; Tuset, Victor M; Contreras, Tabit; Molí, Balbina (2017): Mesopelagic fishes across the tropical and equatorial Atlantic: Biogeographical and vertical patterns. Progress in Oceanography, 151, 116-137, https://doi.org/10.1016/j.pocean.2016.12.001
Project(s):
Biomass and Active Flux in the Bathypelagic Zone (BATHYPELAGIC)
GRC-EPB (GRC-EPB)
Migrants and Active Flux In the Atlantic Ocean (MAFIA)
Severo Ochoa Centre of Excellence (ICM_Excellence_Centre)
Sustainable Management of Mesopelagic Resources (SUMMER)
Tropical and South Atlantic climate-based marine ecosystem predictions for sustainable management (TRIATLAS)
Funding:
Axencia Galega de Innovación, Xunta de Galicia (GAIN), grant/award no. IN607A2018/2: GRC-EPB
Horizon 2020 (H2020), grant/award no. 817578: Tropical and South Atlantic climate-based marine ecosystem predictions for sustainable management
Horizon 2020 (H2020), grant/award no. 817806: Sustainable management of mesopelagic resources
Ministerio de Ciencia e Innovación (MICINN), grant/award no. CEX2019-000928-S: Severo Ochoa Centre of Excellence / Severo Ochoa Excellence Award
Ministerio de Ciencia e Innovación (MICINN), grant/award no. CTM2012-39587-C04: Migrants and Active Flux In the Atlantic Ocean
Ministerio de Economía y Competitividad (MEC), grant/award no. CTM2016-78853-R: Biomass and Active Flux in the Bathypelagic Zone
Coverage:
Median Latitude: 14.923284 * Median Longitude: -21.165149 * South-bound Latitude: 7.116670 * West-bound Longitude: -23.950000 * North-bound Latitude: 25.429420 * East-bound Longitude: -17.384200
Date/Time Start: 2015-04-17T23:28:00 * Date/Time End: 2015-04-27T21:09:00
Minimum DEPTH, water: 0 m * Maximum DEPTH, water: 800 m
Event(s):
MAFIA_PEL_7N  * Latitude Start: 7.250000 * Longitude Start: -23.950000 * Latitude End: 7.116670 * Longitude End: -23.000000 * Date/Time Start: 2015-04-17T22:19:00 * Date/Time End: 2015-04-17T23:46:00 * Elevation: -4245.0 m * Mesh size: 4 mm * Location: Central Atlantic * Campaign: MAFIA * Basis: Hespérides * Method/Device: Midwater trawl, Mesopelagos (Meillat, 2012) (Mesopelagos)
MAFIA_PEL_8D  * Latitude Start: 10.821230 * Longitude Start: -22.676200 * Latitude End: 10.740830 * Longitude End: -22.683170 * Date/Time Start: 2015-04-19T11:45:00 * Date/Time End: 2015-04-19T13:29:00 * Elevation: -5103.0 m * Mesh size: 4 mm * Location: Central Atlantic * Campaign: MAFIA * Basis: Hespérides * Method/Device: Midwater trawl, Mesopelagos (Meillat, 2012) (Mesopelagos)
MAFIA_PEL_8N  * Latitude Start: 10.940610 * Longitude Start: -22.646170 * Latitude End: 10.853330 * Longitude End: -22.688330 * Date/Time Start: 2015-04-19T23:07:00 * Date/Time End: 2015-04-20T03:16:00 * Elevation: -5100.0 m * Mesh size: 4 mm * Location: Central Atlantic * Campaign: MAFIA * Basis: Hespérides * Method/Device: Midwater trawl, Mesopelagos (Meillat, 2012) (Mesopelagos)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventBode, Antonio
2 Station labelStationBode, Antonio
3 DATE/TIMEDate/TimeBode, AntonioGeocode
4 Latitude of eventLatitudeBode, Antonio
5 Longitude of eventLongitudeBode, Antonio
6 DEPTH, waterDepth watermBode, AntonioGeocode – min
7 DEPTH, waterDepth watermBode, AntonioGeocode – max
8 Time of dayTime of dayBode, Antonio
9 SpeciesSpeciesBode, Antonio
10 FamilyFamilyBode, Antonio
11 Length, standardI stdmmBode, AntonioMeasured using callipers
12 Number of individualsInd No#Bode, Antonio
13 δ15Nδ15N‰ airBode, AntonioElemental analyser - isotope ratio mass spectrometrybulk tissues
14 δ13Cδ13C‰ PDBBode, AntonioElemental analyser - isotope ratio mass spectrometrybulk tissues
15 Carbon/Nitrogen ratioC/NBode, AntonioElemental analyser - isotope ratio mass spectrometrybulk tissues
16 AlanineAla%Bode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
17 GlycineGly%Bode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
18 ThreonineThr%Bode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
19 SerineSer%Bode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
20 ValineVal%Bode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
21 LeucineLeu%Bode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
22 IsoleucineIle%Bode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
23 ProlinePro%Bode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
24 Aspartamine and Aspartic acidAsn + Asp%Bode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
25 MethionineMet%Bode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
26 Glutamine and Glutamic acidGln + Glu%Bode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
27 PhenylalaninePhe%Bode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
28 LysineLys%Bode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
29 Alanine, δ15NAla δ15N‰ airBode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
30 Glycine, δ15NGly δ15N‰ airBode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
31 Threonine, δ15NThr δ15N‰ airBode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
32 Serine, δ15NSer δ15N‰ airBode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
33 Valine, δ15NVal δ15N‰ airBode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
34 Leucine, δ15NLeu δ15N‰ airBode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
35 Isoleucine, δ15NIle δ15N‰ airBode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
36 Proline, δ15NPro δ15N‰ airBode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
37 Aspartamine and Aspartic acid, δ15NAsn + Asp δ15N‰ airBode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
38 Methionine, δ15NMet δ15N‰ airBode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
39 Glutamine and Glutamic acid, δ15NGln + Glu δ15N‰ airBode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
40 Phenylalanine, δ15NPhe δ15N‰ airBode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
41 Lysine, δ15NLys δ15N‰ airBode, AntonioGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
444 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Event		2 
Station		3 
Date/Time		4 
Latitude		5 
Longitude		6 
Depth water [m]
(min)		7 
Depth water [m]
(max)		8 
Time of day		9 
Species		10 
Family		11 
I std [mm]
(Measured using callipers)		12 
Ind No [#]		13 
δ15N [‰ air]
(bulk tissues, Elemental analy...)		14 
δ13C [‰ PDB]
(bulk tissues, Elemental analy...)		15 
C/N
(bulk tissues, Elemental analy...)		16 
Ala [%]
(Gas chromatography - Isotope ...)		17 
Gly [%]
(Gas chromatography - Isotope ...)		18 
Thr [%]
(Gas chromatography - Isotope ...)		19 
Ser [%]
(Gas chromatography - Isotope ...)		20 
Val [%]
(Gas chromatography - Isotope ...)		21 
Leu [%]
(Gas chromatography - Isotope ...)		22 
Ile [%]
(Gas chromatography - Isotope ...)		23 
Pro [%]
(Gas chromatography - Isotope ...)		24 
Asn + Asp [%]
(Gas chromatography - Isotope ...)		25 
Met [%]
(Gas chromatography - Isotope ...)		26 
Gln + Glu [%]
(Gas chromatography - Isotope ...)		27 
Phe [%]
(Gas chromatography - Isotope ...)		28 
Lys [%]
(Gas chromatography - Isotope ...)		29 
Ala δ15N [‰ air]
(Gas chromatography - Isotope ...)		30 
Gly δ15N [‰ air]
(Gas chromatography - Isotope ...)		31 
Thr δ15N [‰ air]
(Gas chromatography - Isotope ...)		32 
Ser δ15N [‰ air]
(Gas chromatography - Isotope ...)		33 
Val δ15N [‰ air]
(Gas chromatography - Isotope ...)		34 
Leu δ15N [‰ air]
(Gas chromatography - Isotope ...)		35 
Ile δ15N [‰ air]
(Gas chromatography - Isotope ...)		36 
Pro δ15N [‰ air]
(Gas chromatography - Isotope ...)		37 
Asn + Asp δ15N [‰ air]
(Gas chromatography - Isotope ...)		38 
Met δ15N [‰ air]
(Gas chromatography - Isotope ...)		39 
Gln + Glu δ15N [‰ air]
(Gas chromatography - Isotope ...)		40 
Phe δ15N [‰ air]
(Gas chromatography - Isotope ...)		41 
Lys δ15N [‰ air]
(Gas chromatography - Isotope ...)
MAFIA_PEL_10D 10_L2015-04-23T10:49:0018.1283-20.16410800DayStomias boaStomiidae91310.50-18.833.4714.8117.413.651.922.7511.591.886.3411.366.4312.205.528.2421.234.12-6.646.5821.7025.6724.6215.0420.2712.1823.715.333.70
MAFIA_PEL_10N 10_D2015-04-23T23:05:0018.0719-20.21500800NightChauliodus danaeStomiidae15219.83-18.173.1815.4016.544.853.042.999.721.819.4810.471.8611.455.107.2920.708.39-14.733.2121.9720.6619.3115.9016.4611.2220.764.10-1.10
MAFIA_PEL_12N 12_D2015-04-27T21:09:0025.3535-17.39510800NightSigmops elongatusGonostomatidae11118.75-18.913.3314.4723.244.212.502.768.371.5010.819.204.4911.064.602.8019.577.57-11.104.9319.2420.0014.7712.6115.837.5019.923.71-3.43
MAFIA_PEL_10D10_L2015-04-23T10:49:0018.1283-20.16410800DayPolyipnus polliPhosichthyidae35211.52-20.376.0614.5814.853.391.883.1911.142.069.3311.581.6313.575.277.5222.552.59-8.047.2722.4921.9721.2918.5218.998.6923.945.06-0.47
MAFIA_PEL_8D 8_L2015-04-19T11:54:0010.8212-22.6762400700DayArgyropelecus sladeniSternoptychidae3016.27-18.822.377.2126.595.621.9714.2413.7711.7012.176.7114.94-1.22-4.2018.8420.7220.5622.236.12
MAFIA_PEL_10N10_D2015-04-23T23:05:0018.0719-20.21500800NightSternoptyx diaphanaSternoptychidae2718.67-18.673.0814.4217.554.022.763.369.601.7911.879.103.0811.214.686.5621.736.80-7.437.1822.8620.8619.0620.6318.0910.6923.074.664.07
MAFIA_PEL_9N 9_D2015-04-21T20:55:0014.3818-21.3721700800NightCyclothone acclinidensGonostomatidae31111.34-19.053.6718.0022.173.511.963.1610.152.228.378.993.3310.314.483.3621.0010.24-13.464.4821.1419.6229.1713.8917.5211.7820.814.50-2.76
MAFIA_PEL_9N9_D2015-04-21T21:04:0014.3818-21.3721400700NightCyclothone lividaGonostomatidae31111.06-19.413.8018.4718.862.850.913.6010.082.519.969.872.1511.554.564.6222.398.84-13.224.4321.1820.0024.6718.2717.7212.8321.564.85-1.36
MAFIA_PEL_8D8_L2015-04-19T11:54:0010.8212-22.6762400700DayCyclothone pseudopallidaGonostomatidae3128.75-20.183.6319.0317.832.790.793.3010.512.139.839.172.5111.314.446.3516.156.55-15.156.8317.7615.9215.2615.3813.2310.0616.672.24-2.93
MAFIA_PEL_7N 7_D2015-04-17T23:28:007.2500-23.95000100NightVinciguerria nimbariaPhosichthyidae4817.86-19.833.7816.9818.202.782.1112.601.738.139.892.2814.296.044.9719.30-0.97-8.5216.0217.7617.0311.9515.768.5719.501.91-3.63
MAFIA_PEL_8N 8_D2015-04-19T23:07:0010.9406-22.64620800NightMalacosteus nigerStomiidae7119.93-20.003.3418.8716.945.022.813.4510.852.596.179.393.1311.594.944.2521.557.61-15.226.6820.4019.1621.2115.6816.3510.0620.982.22-3.79
MAFIA_PEL_10D10_L2015-04-23T10:49:0018.1283-20.16410800DayBorostomias elucensStomiidae98110.78-18.003.2016.8316.205.713.433.2910.071.956.259.451.0612.264.988.5025.459.85-16.236.2523.0721.6224.6724.0118.5113.6423.235.263.91
MAFIA_PEL_9D 9_L2015-04-21T10:54:0014.5105-21.3722400700DayArgyropelecus hemigymnusSternoptychidae31111.48-17.843.2817.0317.204.172.513.1710.831.787.069.191.1112.824.868.2622.138.50-7.676.6221.4921.7419.0320.4719.2111.2523.905.874.78