Results 51 to 60 of about 1,295 (166)

Ichthyoplankton of the continental shelf near Kodiak Island, Alaska [PDF]

, 1985
Eleven ichthyoplankton surveys were conducted (1 in 1972 and 10 between 1977 and 1979) in the northeastern Pacific Ocean over the continental shelf off Kodiak Island, Alaska. In the 677 neuston and 632 bongo tows, eggs or larvae of more than 80 fish taxa
Dunn, Jean R., Kendall, Jr., Arthur W.
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Temporal stability of the maturation schedule of capelin (Mallotus villosus Mueller) in the Barents Sea [PDF]

, 2012
Capelin in the Barents Sea are primarily harvested in a terminal fishery that targets maturing indiviuals. Theory predicts that, in a semelparous population (i.e., one in which reproduction is seasonal, synchronous, and followed by parental mortality ...
Baulier, L., Gjosaeter, H., Heino, M.
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Modification of the biological intercept model to account for ontogenetic effects in laboratory-reared delta smelt (Hypomesus transpacificus)* [PDF]

, 2007
We investigated age, growth, and ontogenetic effects on the proportionality of otolith size to fish size in laboratory-reared delta smelt (Hypomesus transpacificus) from the San Francisco Bay estuary.
Baskerville-Bridges, Bradd, Bennett, William A., Burton , Jessica, Hobbs, James A.   +3 more
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Distribution and Diversity of Coastal Fish in Fresh and Oligohaline Waters: An Example of the Largest Baltic Sea Estuary of the Neva River

Ecology of Freshwater Fish, Volume 34, Issue 2, April 2025.
ABSTRACT Understanding how low salinity gradients (0‰–5‰) influence fish life cycles is critical for clarifying principles of fish assemblage formation in estuarine ecosystems. This study is intended to provide a foundation for predicting changes in fish populations amidst ongoing surface salinity decreases in the Baltic Sea. In the Neva River Estuary,
Anton A. Uspenskiy
wiley   +1 more source

Overwintering Fish Community in Ice‐Covered Environments in Hokkaido, Japan, Inferred From Environmental DNA

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, Makoto Ozaki, Aya Yamazaki, Daiki Nomura, Akihide Kasai   +4 more
wiley   +1 more source

The Length–Weight Relationships of 17 Freshwater Fishes Inhabiting Bosten Lake, China

Journal of Applied Ichthyology, Volume 2025, Issue 1, 2025.
Bosten Lake is an important inland freshwater lake in China, which is rich in fishery resources. However, due to various factors, its fishery resources have declined. The length–weight relationship (LWR) is of great significance for fish research and fishery management. This study was based on the samples of 17 freshwater fish species collected from 10
Zhengwei Wang, Huimin Hao, Dandan Zhang, Qing Xiao, Hongmei Fu, Wentao Zhu, Zhulan Nie, Jie Wei, Georgii Ruban   +8 more
wiley   +1 more source

Contenido de ADN nuclear en Galaxias Platei (Steindachner, 1898) (Teleostei: Osmeriformes: Galaxiidae) [PDF]

, 2011
Galaxias platei, es un pez endémico de Chile y cubre una extensa área geográfica desde la zona centro-sur hasta gran parte de la Patagonia (38ºS-54ºS), incluyendo también parte de Argentina.
Jara Seguel, Pedro, Palma-Rojas, Claudio, Valdebenito Isler, Iván   +2 more
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Length–Mass and Length–Weight Relationships of Japanese Freshwater Fishes

Journal of Applied Ichthyology, Volume 2025, Issue 1, 2025.
Relationships between weights (W, dry weight [DW] and wet weight [WW] and lengths L, standard length [SL], head length [HL], and caudal peduncle depth [CD]) and these between DW and WW were examined in 61 freshwater fishes using formula W = aLb and DW = aWWb, respectively.
Hikaru Nakagawa, Yuki Matsuzawa, Seiya Okamoto, Akira Nagayama, Yuki Mukai, Terutaka Mori, Georgii Ruban   +6 more
wiley   +1 more source

Atlas of abundance and distribution patterns of ichthyoplankton from the Northeast Pacific Ocean and Bering Sea ecosystems: based on research conducted by the Alaska Fisheries Science Center (1972–1996) [PDF]

, 2003
This regional atlas summarizes and illustrates the distribution and abundance patterns of fish eggs and larvae of 102 taxa within 34 families found in the Northeast Pacific Ocean including the Bering Sea, Gulf of Alaska, and U.S.
Benson, Jan L., Blood, Deborah M., Matarese, Ann C., Picquelle, Susan J.   +3 more
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Stock‐specific spatial overlap among seabird predators and Columbia River juvenile Chinook Salmon suggests a mechanism for predation during early marine residence

Marine and Coastal Fisheries, Volume 16, Issue 6, December 2024.
Abstract Objective Because predation is thought to be the primary source of natural mortality for juvenile salmon first entering the ocean, we sought to identify regions where, on average, stock‐specific spatial overlap between the distribution of threatened and endangered juvenile Chinook Salmon Oncorhynchus tshawytscha and abundant fish‐eating ...
Jeannette E. Zamon, Nick Tolimieri, Brandon E. Chasco, Mary E. Hunsicker, Donald M. Van Doornik, Brian J. Burke, David J. Teel, Elizabeth M. Phillips   +7 more
wiley   +1 more source