Results 31 to 40 of about 262 (134)

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

open access: yesJournal 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   +8 more
wiley   +1 more source

Occurrence of microsporidians Glugea hertwigi and Pleistophora ladogensis, in smelt Osmerus eperlanus from two German rivers, North Sea coast [PDF]

open access: yes, 2016
Monthly samples of smelt Osmerus eperlanus (Linnaeus, 1758) were collected from July 1985 to May 1986, in the river Elbe (Germany), and examined for infections with microsporidi ans.
Carvalho, M. A. P. de   +2 more
core   +1 more source

Aspects of the Life History of the Pond Smelt (Hypomesus olidus) in the Yukon and Northwest Territories [PDF]

open access: yes, 1986
The pond smelt (Hypomesus olidus) has a limited North American distribution, being restricted to the west coast of Alaska and the drainage of the lower Mackenzie River, N.W.T. This study examined an isolated population in a small tundra lake on the Yukon
Degraaf, Dirk A.
core   +1 more source

Nonnative Fish Species across Different Trophic Levels Shape the Trophic Niches of Native Fish

open access: yesEcosystem Health and Sustainability
Nonnative fish threaten native species in river ecosystems, yet their effects on native trophic niches remain unclear. Here, using δ13C and δ15N stable isotope from fish and other aquatic organisms in Longyangxia Reservoir—a key regulatory reservoir in ...
Qiyong Luo   +6 more
doaj   +1 more source

Observations on Food-organisms of a Teleost, Hypomesus olidus Pallas

open access: yesNIPPON SUISAN GAKKAISHI, 1935
Observations were made from August, 1933 to July, 1934 on the content of alimentary canal of a teleost, Hypomesus olidus, and plankton organisms living in its habitat, Lake Kasumigaura Pref. Ibaraki. The fish feeds mostly on such kinds of small animals as are found most abundantly in the lake.
openaire   +2 more sources

Proximate composition, energy, fatty acid, sodium, and cholesterol content of finfish, shellfish, and their products [PDF]

open access: yes, 1987
This document contains data concerning the proximate composition and energy, fatty acid, sodium, and cholesterol content of finfish, shellfish, and their products as listed in 228 articles published between the years of 1976 and 1984.
Krzynowek, Judith, Murphy, Jenny
core  

Risk monitoring of stage Ⅲ Anisakis larvae in marine fish in five areas of Fujian Province

open access: yesZhongguo shipin weisheng zazhi
ObjectiveTo investigate the infection of stage Ⅲ Anisakis spp. larvae in marine fish in five areas of Fujian Province.MethodsMarine fish of different species were purchased from seafood markets from October 2021 to May 2022 and were directly dissected ...
GAO Lanlin   +3 more
doaj   +1 more source

Необычная форма взаимоотношений паразитических нематод рода Philonema (Philonemidae) и лососевидных рыб [PDF]

open access: yes, 2020
The purpose of the research is studying the relationship between nematodes of the genus Philonema (Philonemidae) and salmonids at the organismic level and justification for their interpretation as a peculiar form of encapsulation.Materials and methods ...
V. P. Nikishin   +3 more
core   +2 more sources

United States Fish and Wildlife Service Reports [PDF]

open access: yes, 1950
Biological investigations of king salmon, striped bass, and shad, water flow in relation to fish populations in the Sacramento - San Joaquin ...
Cope, Oliver B.   +4 more
core  

Initial Assessment of the Introduction of Spottail Shiner (Notropis hudsonius) and Delta Smelt (Hypomesus transpacificus) into Willard Bay Reservoir, Utah. [PDF]

open access: yes, 1984
Spottail shiner (Notropis hudsonius) and delta smelt (Hypomesus transpacificus) were introduced into Willard Reservoir to improve the forage base for walleye (Stizostedion vitreum vitreum) and black crappie (Pomoxis nigromaculatus). Spottail shiners were
Sommerfeldt, Thomas E.
core   +1 more source

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