Results 91 to 100 of about 5,235 (204)

PRESENCE OF THE MOST ECONOMICALLY IMPORTANT FISH SPECIES IN THE RIVER DANUBE AND ITS FLOOD ZONES IN SERBIA [PDF]

open access: yesCroatian Journal of Fisheries, 2012
On the basis of the data published between 1983 and 2008, this paper shows presence of tench (Tinca tinca), carp (Cyprinus carpio), pike (Esox lucius), catfish (Silurus glanis), zander (Sander lucioperca) and sterlet (Acipenser ruthenus) in the Gornje ...
Zoran Marinović   +6 more
doaj  

STURGEON DISEASES IN AQUACULTURE

open access: yesArchives of Veterinary Medicine, 2019
Sturgeon aquaculture is economically important in many countries, for both meat and caviar production. Sturgeon is the common name for 27 species of fish belonging to the family Acipenseridae.
Vladimir Radosavljević   +7 more
doaj   +1 more source

Protein phosphorylation in spermatozoa motility of Acipenser ruthenus and Cyprinus carpio [PDF]

open access: yes, 2017
Spermatozoa of externally fertilizing freshwater fish possess several different modes of motility activation. Spermatozoa of common carp (Cyprinus carpioL.) are activated by hypoosmolality, whereas spermatozoa of sterlet (Acipenser ruthenus) require Ca2+
Olena Shaliutina   +6 more
core   +1 more source

Figure 2 in Review of sterlet (Acipenser ruthenus L. 1758) (Actinopterygii: Acipenseridae) feeding habits in the River Danube, 1694-852 river km [PDF]

open access: yes, 2014
Figure 2. Relative abundance of food items (bottom fauna taxa) found in the stomach contents of sterlet sampled from the River Danube.Published as part of Djikanovic, V., Skoric, S., Lenhardt, M., Smederevac-Lalic, M., Visnjic-Jeftic, Z., Spasic, S ...
Skoric, S.   +6 more
core   +1 more source

MORPHOPHYSIOLOGICAL PARAMETERS OF SOME STURGEON SPECIES (ACIPENSERIDAE, ACIPENSERIFORMES) OF DIFFERENT AGE GROUPS REARED IN AQUACULTURE

open access: yesRibogospodarsʹka Nauka Ukraïni, 2015
Purpose. To study some morphometric parameters, protein and lysozyme content in organs and serum in several sturgeon species reared in aquiculture at the ages of 3, 8 and 18 months, and to investigate the specific and age distribution of lysozyme in fish
L. Kurovskaya, V. Lysenko, S. Neborachek
doaj   +1 more source

The sub-lethal effects of Cadmium on some gill histopathology in the cultivated Sterlet (Acipenser ruthenus)

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2014
The sub-lethal effects of water-born Cadmium (Cd) on histopathological changes of gill tissues were investigated on Sterlet, Acipenser ruthenus.
M. Orojali; F. Paykan Heyrati email ; S. alar Dorafshan; N. Mahboobi Soofiani
doaj  

Nalaz kečige (acipenser ruthenus) u rijeci Savi kod Zagreba [PDF]

open access: yes, 2015
U ovom radu se potvrđuje prisustvo dva odrasla primerka kečige, nađenih 20 km jugoistočno od Zagreba u reci Savi. Familija Acipenseridae spada među najstarije zrakoperke. Populacija kečige u reci Savi je doživela značajan pad u toku XX veka, a u delovima
Piria, Marina   +4 more
core  

OBSERVATIONS REGARDING THE EMBRYONARY AND LARVAL DEVELOPMENT OF STERLET (ACIPENSER RUTHENUS)

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
Studying and presenting the embryo stages of sterlet has the main purpose of widening the knowledge horizon in this direction. Although all sterlet embryos originated from one female and from the same incubator (15°C, 9.6 mg/l of dissolved oxygen and a water flow of 2.7 l/min), they are in different stages of development at a certain time.
CRISTINA MUSCALU-NAGY, R. MUSCALU-NAGY
openaire   +1 more source

The antioxidant system of seminal fluid during in vitro storage of sterlet Acipenser ruthenus sperm [PDF]

open access: yes, 2016
The role of the seminal fluid antioxidant system in protection against damage to spermatozoa during in vitro sperm storage is unclear. This study investigated the effect of in vitro storage of sterlet Acipenser ruthenus spermatozoa together with seminal ...
Linhart, Otomar   +5 more
core   +1 more source

Home - About - Disclaimer - Privacy