Whitefish Coregonus maraenoides Poljakow) lake svitiaz shatsky national nature reserve and its morphological characteristics
Journal Title: Водні біоресурси та аквакультура - Year 2017, Vol 2, Issue
Abstract
In the lakes of Shatskiy Nanional Nature Reserve has acclimatized and existed whitefish (Coregonus maraenoides Poljakow). This species was taken its trophic niche, feeding on mollusks, which also were invaders, which reduced the tension of trophic relationships between whitefish and native fish species. The results of the investigations have given the grounds for continuing acclimatization works with whitefish in the Shatskiy lakes under modern conditions.
Authors and Affiliations
П. Г. Шевченко, Ю. М. Забитівський, М. Б. Халтурин
Keywords
Related Articles
- EP ID EP441317
- DOI -
- Views 129
- Downloads 0
STATE CONTROL OVER FISH KILL IN THE RESERVOIRS OF ZHYTOMYR REGION
The paper identifies the scope of fish kill in the reservoirs of Zhytomyr region during 2012–2018. The extension of asphyxiation zone ranged from 50 to 3000 m. A total amount of fish kill was 92 431. The main causes of f...
ANALYSIS OF RESORPTION IN THE PUMPKINSEEDS LEPOMIS GIBBOSUS (LINNAEUS, 1758) (CENTRARCHIDAE, PERCIFORMES) OVARIES
Presented results of histological studies of resorption of oocytes in the gonads of the pumpkinseed Lepomis gibbosus (Linnaeus, 1758) (Centrarchidae, Perciformes) of the Samara Bay of Zaporizhzhya (Dnipro) reservoir. It...
TOXICOLOGICAL ESTIMATION OF WATER OF RIVER ECOSYSTEMS ON TEST RESPONSE “INTENSITY OF FISH RESPIRATION”
The results of biotesting of river water using the physiological function of aquarium fish Cichlasoma nigrofasciatа in different hydrological seasons are presented. During the summer period, the degree of toxicity of wat...
HISTOMORPHOLOGICAL CHARACTERISTIC OF STAGES OF RIPENESS OF CAVIAR (Acipenser ruthenus) IN CONDITIONS OF CLOSED WATER SUPPLY
The dynamics of the development of caviar of five-year species of the Acipenser ruthenus was studied. The sequence of certain stages and the specificity of cytological processes are shown. The obtained data can be used t...
Whitefish Coregonus maraenoides Poljakow) lake svitiaz shatsky national nature reserve and its morphological characteristics
In the lakes of Shatskiy Nanional Nature Reserve has acclimatized and existed whitefish (Coregonus maraenoides Poljakow). This species was taken its trophic niche, feeding on mollusks, which also were invaders, which red...