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Eggs and Larvae
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Eggs and larvae
> Inventory of Data
On this page you can filter and download ICES eggs and larvae data. Data are also available through
web services
.
You can see an inventory of the eggs and larvae database:
Year
Month
Country
Institute
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
1973
1972
1971
1970
1968
1967
1966
1965
1964
1963
1962
1961
1959
1958
1957
1956
1955
1954
1953
1952
1951
1948
1947
1938
1934
1933
1932
1931
1930
1929
1928
1926
1924
1922
1921
1920
1915
1914
1913
1912
1911
1910
1909
1908
1907
1906
1905
1904
1902
1895
1883
1863
1862
1
2
3
4
5
6
7
8
9
10
11
12
DENMARK
ENGLAND
FAROE ISLANDS
FRANCE
GERMANY
ICELAND
IRELAND
NETHERLANDS
NORTHERN IRELAND
NORWAY
PORTUGAL
SCOTLAND
SPAIN
SWEDEN
Agri-Food and Biosciences Institute (AFBI)
AZTI - Tecnalia, Headquarters Pasaia(Gipuzkoa) (AZTI)
Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS)
DTU Aqua, National Institute of Aquatic Resources, Technical University of Denmark
Faroe Marine Research Institute
IEO/ Vigo Oeanographic Centre (IEO)
IFREMER
IFREMER, Fisheries English Channel North sea, Boulogne-sur-mer (HMMN)
Institute of Marine Research
Institute of Marine Research - Norwegian Marine Data Centre (NMD)
Marine Institute (MI)
Marine Research Institute (MRI)
Marine Scotland Science
Portuguese Institute of Ocean and Atmosphere (IPMA)
Swedish University of Agricultural Sciences, Department of Aquatic Resources (SLU)
Thünen-Institute of Baltic Sea Fisheries (TI-OF) (TI-OF)
Thünen-Institute of Sea Fisheries (TI-SF)
Wageningen Marine Research, IJmuiden (WMR)
Survey
Species
Stage
Atlantic Anguilla surveys (EEL)
Gulf of Riga Larvae survey (GORL)
International Bottom Trawl Survey - Midwater Ring Net
International Herring Larvae Surveys Q1
International Herring Larvae Surveys Q3
International Herring Larvae Surveys Q4
Mackerel and Horse Mackerel Egg Survey
North Sea cod and plaice egg surveys (CP-EGGS)
North Sea Mackerel Egg Survey
Northern Irish Northeastern Larvae Survey (NINEL)
Rügen Herring Larvae Survey (RHLS)
Actinopterygii
Agonus cataphractus
Ammodytes
Ammodytes marinus
Ammodytes tobianus
Ammodytidae
Anarhichas lupus
Anarhichas minor
Anguilla
Anguilla
Anguilla anguilla
Anguilla rostrata
Aphia minuta
Arctozenus risso
Arctozenus rissoi
Argentina
Argentina silus
Argentina sphyraena
Arnoglossus laterna
Belone belone
Benthosema glaciale
Branchiostoma lanceolatum
Brosme brosme
Buglossidium luteum
Callionymidae
Callionymus
Callionymus lyra
Callionymus maculatus
Callionymus reticulatus
Capros aper
Chirolophis ascanii
Ciliata
Ciliata mustela
Clupea harengus
Clupeidae
Cottidae
Crystallogobius linearis
Ctenolabrus rupestris
Cyclopterus lumpus
Engraulis encrasicolus
Entelurus aequoreus
Eutrigla gurnardus
Gadiculus argenteus
Gadidae
Gadus morhua
Gaidropsaridae
Gaidropsarus
Gasterosteus aculeatus
Glyptocephalus cynoglossus
Gobiidae
Gobius niger
Gymnammodytes semisquamatus
Hippoglossoides platessoides
Hyperoplus immaculatus
Hyperoplus lanceolatus
Lebetus
Limanda limanda
Liparis
Liparis liparis
Liparis montagui
Liza
Maurolicus muelleri
Melanogrammus aeglefinus
Merlangius merlangus
Merluccius merluccius
Micromesistius poutassou
Microstomus kitt
Molva molva
Mugilidae
Myctophum punctatum
Myoxocephalus scorpius
Nephrops norvegicus
Nerophis ophidion
Osmerus eperlanus
Percidae
Pholis gunnellus
Phrynorhombus norvegicus
Pisces
Platichthys flesus
Pleuronectes platessa
Pleuronectidae
Pollachius pollachius
Pollachius virens
Pomatoschistus
Pomatoschistus pictus
Rhinonemus cimbrius
Sardina pilchardus
Scomber
Scomber scombrus
Scophthalmus maximus
Scophthalmus rhombus
Solea solea
Soleidae
Sprattus sprattus
Syngnathus
Syngnathus rostellatus
Syngnathus typhle
Taurulus bubalis
Trachipterus arcticus
Trachurus trachurus
Trigla lucerna
Triglidae
Trisopterus esmarki
Trisopterus esmarkii
Trisopterus luscus
Unidentified spp
Zeugopterus punctatus
Adult
E&L surveys: egg - combination of stages 1A and 1B
E&L surveys: egg formation of blastodisc and subsequent thickening at one pole
E&L surveys: egg from fertilisation until cleavage produces a cell bundle where ind.cells are invisible
E&L surveys: egg from the first sign of primitive streak until closure of blastopore
E&L surveys: egg growth of embryo from 1/2 to 3/4 around egg circumference
E&L surveys: egg growth of embryo from 3/4 to full egg circumference
E&L surveys: egg growth of embryo until the tail touches the nose or beyond
E&L surveys: egg stage unknown
E&L surveys: glass eels (eels)
E&L surveys: leptocephalus (eels)
E&L surveys: nephrops larvae rudimentary pleopods present but no supra-orbital spines
E&L surveys: nephrops larvae supra-orbital spines appear but no uropods
Egg
Juvenile
Larvae
Not specified
Apply criteria
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Disclaimer
Please acknowledge the following conditions before downloading data.
• All data products are by default publicly available, including those derived from restricted data.
• Only summary information for restricted records are publicly available for download.
• All public data are under the Creative Commons (CC BY 4.0) licence.
• You have sole responsibility for correct and appropriate data interpretation.
• Results, conclusions, and/or recommendations derived from the data do not imply endorsement from ICES.
• You are requested to inform ICES of any suspected problems in the data.
The full ICES data policy and terms of use can be viewed
here
.
Restricted Data
Some data within the ICES eggs and larvae database may be classified as restricted as determined by the data provider. These data are under the ICES Data Policy (
link
)
Year
Month
Country
Institute
Survey
Species
Stage
No. Measurements
Format type
2025
2
SE
4484
I4537
Anguilla anguilla
Larvae
14
2025
1
SE
4484
I4537
Clupea harengus
Larvae
128
2025
2
FR
542
I4537
Clupea harengus
Larvae
157
2024
9
NL
1340
I9086
Clupea harengus
Larvae
306
2022
1
DE
1570
I2359
Clupea harengus
Larvae
327
2019
1
DE
1570
I4537
Glyptocephalus cynoglossus
Larvae
3
2022
2
NL
1340
I4537
Sprattus sprattus
Larvae
11
2022
2
NL
1340
I4537
Anguilla anguilla
Larvae
1
2023
2
DE
1570
I4537
Microstomus kitt
Larvae
7
2015
2
DE
1570
I4537
Clupea harengus
Larvae
100
2023
2
NL
1340
I4537
Microstomus kitt
Larvae
22
2009
1
DE
1570
I4537
Clupea harengus
Larvae
273
2008
1
DE
1570
I4537
Arctozenus rissoi
Larvae
3
2011
1
DE
1570
I4537
Argentina sphyraena
Larvae
1
2013
1
DE
1570
I4537
Clupea harengus
Larvae
66
2016
2
DE
1570
I4537
Microstomus kitt
Larvae
9
2018
11
DE
1574
I8486
Clupea harengus
Larvae
164
2024
12
NL
1340
I2687
Clupea harengus
Larvae
177
2025
1
DK
2195
I4537
Anguilla anguilla
Larvae
7
2025
2
SE
4484
I4537
Sardina pilchardus
Larvae
22
2023
1
SE
4484
I4537
Sardina pilchardus
Larvae
109
2024
1
GB-SCT
2135
I4537
Anguilla anguilla
Larvae
4
2023
2
GB-SCT
2135
I4537
Clupeidae
Larvae
1
2024
2
FR
542
I4537
Clupea harengus
Larvae
155
2024
1
FR
542
I4537
Microstomus kitt
Larvae
1
2021
1
NL
1340
I4537
Clupea harengus
Larvae
202
2023
1
DE
1570
I2359
Clupea harengus
Larvae
178
2022
2
DK
2195
I4537
Microstomus kitt
Larvae
22
2021
2
NL
1340
I4537
Sardina pilchardus
Larvae
37
2015
3
DE
1574
I8486
Clupea harengus
Larvae
40
2023
1
FR
542
I4537
Clupea harengus
Larvae
229
2007
1
DE
1570
I4537
Hyperoplus immaculatus
Larvae
3
2005
1
DE
1570
I4537
Microstomus kitt
Larvae
2
2023
2
NL
1340
I4537
Clupea harengus
Larvae
390
2014
1
DE
1570
I4537
Clupea harengus
Larvae
198
2010
2
DE
1570
I4537
Clupea harengus
Larvae
278
2023
2
DE
1570
I4537
Sardina pilchardus
Larvae
10
2012
2
DE
1570
I4537
Clupea harengus
Larvae
109
2020
1
DE
1570
I4537
Gaidropsaridae
Larvae
1
2021
2
NO
1351
I4537
Clupea harengus
Larvae
2
2021
2
GB-SCT
2135
I4537
Ciliata
Larvae
1
2001
2
DK
2135
I4537
Clupea harengus
Larvae
508
2001
2
NL
2135
I4537
Clupea harengus
Larvae
671
2001
1
GB-SCT
2135
I4537
Clupea harengus
Larvae
709
2023
6
DE
1574
I8486
Clupea harengus
Larvae
406
2023
4
DE
1574
I8486
Clupea harengus
Larvae
747
2025
2
NL
1340
I4537
Microstomus kitt
Larvae
26
2025
2
GB-SCT
2135
I4537
Clupeidae
Larvae
1
2025
2
FR
542
I4537
Microstomus kitt
Larvae
4
2019
1
DE
1570
I4537
Arnoglossus laterna
Larvae
1
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