Although ruffe (Gymnocephalus cernua) are widely distributed in Eurasia, in some regions
(ie, North America) ruffe are considered an invasive species. There have been no reports on …

The experiments were conducted to investigate the hormonal stimulation of oocyte
maturation in cultured (F 2 generation) vimba bream (Vimba vimba) under controlled …

This study analysed the effect of feeding a freshwater fish, barbel (Barbus barbus), with
Artemia sp. enriched with polyunsaturated fatty acids (PUFA). Barbel larvae were divided …

Only with new technology and the ability to simulate systems are we beginning to
understand fish reproductive processes at the individual scale over time. Traditionally …

Pikeperch is one of the major new fish species in freshwater aquaculture. Artificial
reproduction is difficult in this species, and many aspects require further study. These …

In this research biochemical, amino acid and fatty acid compositions of wild and cultured sea
bass (Dicentrarchus labrax) were compared. Crude protein (CP), crude fat (CF) and moist …

Artificial reproduction of common barbel (Barbus barbus) under controlled conditions usually
did not exceed 10% of ovulation success. The aim of the study was to optimise the process …

Most knowledge on the feeding ecology of fish has been based on the analyses of food
remains from the alimentary tracks. This traditional method, however, only provides …

Bmpr2 plays a central role in the regulation of reproductive development in mammals, but its
role during ovarian development in fish is still unclear. To ascertain the function of bmpr2 in …

Simple Summary The European eel (Anguilla anguilla) is currently a critically endangered
fish species (IUCN list). This is thought to be due to many factors, including pollution of the …