Results 71 to 80 of about 4,059 (239)
Genetic differentiation of brackish water populations of cod Gadus morhua in the southern Baltic, inferred from genotyping using SNP-arrays [PDF]
, 2015 The Baltic is a semi-enclosed sea characterised by decreasing salinity in the eastern and northern direction with only the deeper parts of the southern Baltic suitable as spawning grounds for marine species like cod.
Arnyasi, M. +8 more
core +2 more sources
The deep-sea teleost cornea: a comparative study of gadiform fishes.
Histology and histopathology, 1998 The corneal structure of three deep-sea species of teleosts (Gadiformes, Teleostei) from different depths (250-4000 m) and photic zones are examined at the level of the light and electron microscopes. Each species shows a similar but complex arrangement of layers with a cornea split into dermal and scleral components.
Collin, S.P., Collin, H.B.
openaire +3 more sources
Evolution of Hemoglobin Genes in Codfishes Influenced by Ocean Depth
Scientific Reports, 2017 Understanding the genetic basis of adaptation is one of the main enigmas of evolutionary biology. Among vertebrates, hemoglobin has been well documented as a key trait for adaptation to different environments. Here, we investigate the role of hemoglobins
Helle Tessand Baalsrud +9 more
doaj +1 more source
Reproduction of Baltic cod, Gadus morhua (Actinopterygii: Gadiformes: Gadidae), in the Gotland Basin: Causes of annual variability [PDF]
Acta Ichthyologica et Piscatoria, 2015 Background. The Gotland Basin spawning ground is one of three main spawning areas of Baltic cod, Gadus morhua Linnaeus, 1758. The threshold water parameters for cod development are the salinity exceeding 11‰ and the oxygen level above 2 mL&#
M. Plikshs +5 more
doaj +3 more sources
No relationship between fecundity and annual reproductive rate in bony fish [PDF]
, 2004 Background. There is still a widespread notion that bony fishes with high fecundities are more productive and therefore more resistant to overexploitation.
Froese, Rainer, Luna, S.
core +1 more source
First Cretaceous teleostean otolith assemblage (Arkadelphia Formation, upper Maastrichtian) from Arkansas, USA, early Gadiformes, and the Western Interior Seaway [PDF]
, 2023 Gary L. Stringer, James Carson Sloan
openalex +1 more source
Environmental DNA, Volume 7, Issue 2, March/April 2025.Using fish eDNA metabarcoding, we successfully described an overwintering fish community in ice‐covered environments. eDNA data indicated that the dominant species were Clupea pallasii in the lagoon and Tribolodon spp. in the inlet river. Our findings suggested that the eDNA technique is useful for studying ice‐covered areas and could provide new ...
Tatsuya Kawakami +4 more
wiley +1 more source
DiversityCoprolites from the Oligocene Menilite Formation of the Outer Carpathians in southeastern Poland were investigated to reveal the diversity of prey fishes consumed by coprolite producers. The material comprises 186 coprolites from seven localities.
Malgorzata Bienkowska-Wasiluk +2 more
doaj +1 more source
Ecology and Evolution, Volume 15, Issue 2, February 2025.The goal of this study was to leverage existing survey technology to design and test an eDNA sampler that captures an integrated eDNA sample over the length of a deep‐water transect. We provide a biological interpretation of the resulting data, demonstrating the usefulness of such technology to understand the ocean environments, using fish species as ...
Cindy Bessey +11 more
wiley +1 more source
, 2021 Our understanding of phylogenetic relationships among Gadiformes fish is obtained through the analysis of a small number of genes, but uncertainty remains around critical nodes. A series of phylogenetic controversial exists at the suborder, family, subfamily, and species levels.
Zhiqiang Han +3 more
openaire +2 more sources