Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Ingvar Byrkjedal"'
Autor:
Ingvar Byrkjedal, Gunnar Langhelle
Publikováno v:
Fauna Norvegica, Vol 40 (2020)
A small (36.5 cm) female walleye pollock Gadus chalcogrammus Pallas, 1814 was caught north of Spitsbergen in 2011. The specimen had a high number of pyloric caeca (n=109), indicating a Pacific origin. The record is the first evidence of a possible in
Externí odkaz:
https://doaj.org/article/f70f767a8e32443ebefd34cf009b9ba1
Publikováno v:
Fauna Norvegica, Vol 40 (2020)
Two adult specimens of the tropical to subtropical fish species Diretmichthys parini are reported from the North Sea and the northern Norwegian Sea, respectively. Both were accidentally caught as bycatch by commercial trawlers. Although not uncommon
Externí odkaz:
https://doaj.org/article/bb8597a791b4494688060b4279844b00
Publikováno v:
Polar Research, Vol 35, Iss 0, Pp 1-11 (2016)
Most birds preen their feathers with an oily excrete from the uropygial (preen) gland. This oily excrete contains persistent organic pollutants (POPs), which make the preen gland a potential route of depuration of POPs in birds. Black-legged kittiwak
Externí odkaz:
https://doaj.org/article/f6e595bf2f754b90b593e9b4c9966c44
Publikováno v:
Fauna Norvegica, Vol 38 (2018)
The range of the rarely caught fathead sculpin species Cottunculus subspinosus has been considered restricted to the waters off East Greenland and Northeast Iceland. For the first time the species is recorded from the east side of the Norwegian Sea,
Externí odkaz:
https://doaj.org/article/f6522d64c213453c935e978df41fc106
Publikováno v:
Fauna Norvegica, Vol 36 (2016)
Two gobiid species, Lebetus scorpioides and Buenia jeffreysii, were recorded in northern Norway, for the first time north of the Arctic Circle. While both species were found on the continental shelf west of the Lofoten islands, one of them, L. scorpi
Externí odkaz:
https://doaj.org/article/0d32f7d682474eddbf3e50e34db47f00
Publikováno v:
PLoS ONE, Vol 11, Iss 8, p e0159762 (2016)
The family Opisthoproctidae (barreleyes) constitutes one of the most peculiar looking and unknown deep-sea fish groups in terms of taxonomy and specialized adaptations. All the species in the family are united by the possession of tubular eyes, with
Externí odkaz:
https://doaj.org/article/64399ebcb5594bdf928948da4dae6b89
Publikováno v:
Fauna Norvegica, Vol 28 (2009)
Specimens of Lycodes adolfi were collected from an epibenthic sampler at six stations near Jan Mayen and in the eastern part of the Norwegian Sea. The stations were at depths from 708 to 2150 m and all of them had subzero water temperatures. The reco
Externí odkaz:
https://doaj.org/article/8463498b0b534b0da24ce73633e26c9a
Publikováno v:
Ornis Norvegica. 46:1-11
Cover photo: Male Lapland Longspur in its breeding habitat. Photo: Vegard B. Fjeldheim. The population of Lapland Longspur Calcarius lapponicus has declined drastically in the Scandinavian mountains over the last decades. One hypothesis is that the p
Autor:
Gunnar Langhelle, Ingvar Byrkjedal
Publikováno v:
Fauna Norvegica
Fauna Norvegica, Vol 40 (2020)
Fauna Norvegica, Vol 40 (2020)
A small (36.5 cm) female walleye pollock Gadus chalcogrammus Pallas, 1814 was caught north of Spitsbergen in 2011. The specimen had a high number of pyloric caeca (n=109), indicating a Pacific origin. The record is the first evidence of a possible in
Autor:
Ingvar Byrkjedal, Göran Högstedt
Publikováno v:
Ornis Norvegica
Cover photo: Female Horned Lark Eremophila alpestris. Photo: Terje Lislevand. Strong declines in number of breeding Horned Larks Eremophila alpestris were reported from several Fennoscandian breeding grounds in the 1960s and 1970s. Counts from the sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a9626e1a9e2bd469994446fac11c3a1
https://hdl.handle.net/11250/3039248
https://hdl.handle.net/11250/3039248