Results 81 to 90 of about 718 (168)

Growth of bream, Abramis brama, in the Croatian section of the Danube

open access: yesCzech journal of animal science, 2003
The growth of bream (Abramis brama) was analyzed from the commercial catch in the Danube near the mouth of the river Drava, Croatia. The length-weight relationship demonstrated isometric growth with a b-value of 3, 01. According to bream&#8217 ; ; s stable condition factor (CF) of 2, 44&plusmn ; ; 0, 24 throughout its life, the ...
Opačak, Anđelko   +5 more
openaire   +1 more source

Towards disentangling the classification of freshwater fish trypanosomes. [PDF]

open access: yesMar Life Sci Technol, 2023
Zhang P   +6 more
europepmc   +1 more source

ЖАЙЫҚ ӨЗЕНІНДЕГІ ТАБАН (ABRAMIS BRAMA) ПОПУЛЯЦИЯНЫҢ ДИНАМИКАСЫ

open access: yes
Мақалада Жайық өзеніндегі табан (Abramis brama) популяциясын зерттеу нәтижелері ұсынылған, негізі, балықтардың әртүрлі жас топтарындағы санының динамикасына және биологиялық ерекшеліктеріне назар аударылған. Аулану көлемі мен балық шаруашылықтық пайдалану қарқындылығы мен деректері негізінде уылдырық шашатын дарақтар санының өзгерісі талданып ...
openaire   +3 more sources

Trends in the Average Weight of Fish Caught by Artisanal Fishers in the Croatian Section of the Sava River

open access: yesCroatian Journal of Fisheries
The number of artisanal fishers and consequently their catch in the Sava River have been declining significantly for years. The aim of this study is therefore to examine how this affects the average weight of the most important fish species caught.
Treer Tomislav
doaj   +1 more source

Decline of Artisanal Fish Catch by Species in the Croatian Section of the Sava River

open access: yesCroatian Journal of Fisheries
The aim of this study is to analyse the development of artisanal fish catch by species in the Croatian section of the Sava River. For Abramis brama and Silurus glanis, a significant decline in catches (in kg) was observed throughout the study period ...
Treer Tomislav
doaj   +1 more source

Non-native fish of the Upper Irtysh and the Ulungur Rivers in China. [PDF]

open access: yesBiodivers Data J, 2023
Tian C   +7 more
europepmc   +1 more source

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