This study aimed to determine the length-weight relationship and condition factor of Prussian carp (Carassius gibelio, Bloch, 1782) from Asi River. Samples were collected by 12-18 mm mesh sized fyke-nets between November December 2021. Totally 88 specimens have been Turkish part River, Hatay, Türkiye. Lengths weights ranged 10.2 29.8 cm 19.47 408.59 g, respectively. The b-values calculated as 3...

Ukraine ranks first in Europe the number of natural water bodies. These abundant resources are source significant fish resources, which effectively exploited by fishing industry. Rationalization and equal distribution commercial load, reduction pressure on main species has always been an urgent issue. This can be achieved shifting focus to other types fish, will allow rational use entire comple...

The concentrations of iron, lead, cadmium, copper, manganese, mercury and arsenic were measured in water, sediment, five macrophytes (Typha angustifolia, Iris pseudacorus, Polygonum amphybium, Myriophyllum spicatum and Lemna gibba) and five fish species (Sander lucioperca, Abramis brama, Carassius gibelio, Silurus glanis and Arystichtys nobilis) in the Gruža Reservoir, used for water supply and...

The invasion success of gibel carp (Carassius gibelio) depends on demographic and competitive traits. major biological trait responsible for the invasiveness C. gibelio is mode reproduction. Apart from sexual reproduction, which typical in fish, a unique cyprinid species able to reproduce through asexual gynogenesis, also known as sperm-dependent parthenogenesis, observed all-female populations...

Carassius auratus var. pingxiangnensis is a natural triploid crucian carp mutant. In order to understand its placement and genetic background at the gene level, the characteristics of mitochondrial DNA sequences and phylogenetic relationship were examined. The results showed that the mitochondrial DNA is a circular double-stranded DNA molecule that is 16,576 bp in length with 13 protein-coding ...

The levels of some heavy metals in muscle tissues (As, Cr, Mn, Co, Ni, Cu and Cd) Carassius gibelio collected from the Tigris River were analyzed using inductively coupled plasma mass spectrometry (ICP-MS/MS). All fish determined. highest metal concentration tissue was found to be lowest Co. In regard size there remarkable positive negative relationships. There no gender differences terms accum...