Now showing items 1-5 of 5
The onset of piscivory in a freshwater fish species: analysis of behavioural and physiological traits
(Journal of Fish Biology, 2020-03-12) Aqüicultura
The onset of piscivory in fish, resulting in a shift from zooplankton or invertebrate to fish prey, was studied on pikeperch (Sander lucioperca) larvae displaying and not displaying piscivorous behaviour ...
Is a cannibal different from its conspecifics? A behavioural, morphological, muscular and retinal structure study with pikeperch juveniles under farming conditions
(Applied Animal Behaviour Science, 2020-02-05) Aqüicultura
Cannibalism is defined as the act of killing and consuming the whole, or major part, of an individual belonging to the same species, irrespective of its stage of development. Intra-cohort cannibalism ...
Improving pikeperch larviculture by combining environmental, feeding and populational factors
(Aquaculture Reports, 2020-05-12) Aqüicultura
Pikeperch (Sander lucioperca) has a high potential for inland aquaculture diversification in Europe. Bottlenecks (i.e. low survival, cannibalism and deformity rates) hamper further expansion of pikeperch ...
The ontogeny of greater amberjack digestive and antioxidant defence systems under different rearing conditions: A histological and enzymatic approach
(Aquaculture Nutrition, 2020-09-23) Aqüicultura
An overall synchronization of morphological and physiological ontogenetic events of the digestive and antioxidant defence systems occurred in greater amberjack (Seriola dumerili) larvae reared under ...
Farmed or wild fish? Segmenting European consumers based on their beliefs
(Aquaculture, 2020-10-03) Qualitat i Tecnologia Alimentària
Wild fish cannot meet the global demand of fish, making aquaculture the most suitable alternative to support increase in fish consumption. However, farmed fish have a less positive image among consumers ...