posted on 2024-02-26, 10:30authored bySúni Lamhauge, Anatoly Filin, Ivan Oganin
No abstracts are to be cited without prior reference to the author.
The lanternfish Notoscopelus kroeyerii is widely distributed in the North Atlantic, being one of the most widespread lanternfish species inhabiting the mesopelagic community. The literature contains information on length distributions, feeding habits and some meristic characters from the Northeast (NEA) and the Northwest Atlantic (NWA). The aims of this study were to compare the N. kroeyerii from these wide areas on each side of the Mid Atlantic Ridge (MAR), and to test whether the samples within the NEA area, i.e. from the northern NEA (Norwegian and Faroese waters) and the southern NEA (Hatton Plateau and Porcupine Bank areas) have the same origin. The present study validates that N. kroeyerii from the NEA and NWA were significantly different. The N. kroeyerii from the NEA having fewer gillrakers (mean= 26.6) than those from the MAR (mean = 27.6) and NWA (mean= 28.5). It is concluded that the N. kroeyerii in Faroese and Norwegian waters are not different from N. kroeyerii from the Porcupine Bank and Hatton Plateau.
Theme Session B: Large-scale changes in the migration of small pelagic fish and the factors modulating such changes (co-sponsored by PICES)
Abstract reference
B:18
Recommended citation
[Authors]. 2006. Origin Of Notoscopelus kroeyeri In The Northeast Atlantic. 2006 Annual Science Conference, Maastricht, Netherlands. CM 2006/B:18. https://doi.org/10.17895/ices.pub.25258588