Comparative analysis of steroid levels in blood serum of. Pdf lactic acid bacteria are characterized as grampositive, usually. Persian sturgeon acipenser persicus inhabits in the southern part of the caspian sea, being one of the most important components of the caspian sea ichthyofauna. The main rivers involved are the supsa, inguri, chorokhi and particularly the rioni zarkua and tsuladze, 1999. The ones marked may be different from the article in the profile. In the mid1980s, this sturgeon species constituted 85% of the standing stock of the world sturgeon population abhari and tavakkoli, 1999, although the population collapsed in the 1970s moghim et al. Evolutionary relations and population differentiation of acipenser. Median lethal concentration lc50 for suspended sediments. Reproductive females of the kura persian sturgeon acipenser persicus borodin, 1898 raised from eggs in the hatchery of azerbaijan. A minimally invasive surgical technique mist for the removal of ovulated eggs from persian sturgeon acipenser persicus was tested on broodstocks caught from the wild to determine whether it affected fecundity or hatching rates compared with the traditional stripping method of killing and removing the eggs commonly used in hatchery. Pdf aflp reveals no sexspecific markers in persian. Pdf merge combinejoin pdf files online for free soda pdf. Feeding acipenser persicus and huso huso larvae with artemia.
This study aimed at evaluating the effects of enriching artemia nauplii with the essential fatty acids docosahaexanoic acid dha and eicosapentaenoic acid epa, and vitamin c ascorbyl6 palmitate on growth and survival of early life history stages of acipenser persicus and huso huso. Our pdf merger allows you to quickly combine multiple pdf files into one single pdf document, in just a few clicks. Russias largest paper plant baikal pulp and paper combine built in 1966, was going. A total of ten females were induced by lhrha2 hormone. Cites universal labeling requirements for sturgeon caviar. Colouration is dark blueblack on the back, with whitecream starry bony platelets, to white on the ventral side. Josupeit 1994, in her book about the world trade of caviar does not even mention the. The persian sturgeon acipenser persicus is a species of fish in the family acipenseridae.
Download fulltext pdf acute and chronic toxicity of ammonia in persian sturgeon, acipenser persicus, fingerlings article pdf available january 2018 with 61 reads. Bergeys manual of determinative bacteriology, 9th edn. Sturgeon fossils have been found in asia, europe and north america dating back to the upper cretaceous. Acipenser ruthenus linnaeus, 1758, which is only known to have been sighted once prior to 2000. Histopathological and bacterial study of persian sturgeon fry, acipenser persicus borodin, 1897 exposed to copper sulfate and potassium permanganate. Three closely related species, the russian acipenser gueldenstaedtii, persian a. Acipenser persicus fingerlings reared in fiberglass tanks and earthen ponds.
Physiological, ionoregulatory, metabolic and immune. Pdf amplification of microsatellites in the persian. Acipenser naccarii hippocampus kuda typhleotris pauliani squatina squatina acipenser sturio aphanius iberus pristis pristis iberochondrostoma olisiponensis acipenser persicus parahucho perryi zoogoneticus tequila oreochromis variabilis name of organisation. Pdf isolation and characterization of lactobacillus species from. Acipenser persicus, to clove oil as an anesthetic agent introduction helpful for reducing the stress caused by handling small, 2003, transportation bosworth et al. Research of the antigenic components of sturgeon blood serum proteins, carried out in 1974, revealed that the persian sturgeon is. Pdf primary and secondary responses of juveniles of a. Iranian journal of fisheries sciences 17 4, 629640, 2018. Acipenser persicus in the black sea where specimens were obtained from the rioni river in the caucasus. Morphological and molecular genetic study of the persian sturgeon. They are native to europe, asia and north america, and most species are threatened.
The physiological ionoregulatory, metabolic and immune responses of persian sturgeon, acipenser persicus, to acute stress were investigated. Biomarker responses in persian sturgeon acipenser persicus exposed to benzoapyrene and betanaphthoflavone katayoon karimzadeh1 and asgar zahmatkesh2 1 department of marine biology, faculty of sciences, islamic azad university, branch of lahijan 1616, iran. Marine biology department, faculty of natural resources and marine science of international campus of. Materials and methods the experiments conducted on juvenile persian. Improvement of growth performance, digestive enzymes and. This cited by count includes citations to the following articles in scholar. It is found in the caspian sea and to a lesser extent the black sea and ascends certain rivers to spawn, mainly the volga, kura, araks and ural rivers. This study was aimed to observe the correlations among egg, larvae and maternal characteristics of persian sturgeon. The persian sturgeon acipenser persicus has 818 dorsal scutes, 2450 lateral scutes, 612 ventral scutes, 3150 dorsal fin rays and 1630 anal fin rays.
Effects of shortterm storage on the motility, oxidative stress, and atp content of persian sturgeon acipenser persicus sperm. Ginklasipika han iucn an species komo nangangaratan duro. With 17 living species, it is the largest genus in the order acipenseriformes. Hematological factors which could be affected by anesthetic agent were analyzed as well. Effects of shortterm storage on the motility, oxidative stress, and atp content of persian sturgeon acipenser persicus sperm ms aramli, mr kalbassi, rm nazari, s aramli animal reproduction science 143 14, 112117, 20. Parasitic infection in various stages life of cultured.
However, the fossil record of sturgeons is very poor, the vast majority of fossil remains are incomplete, usually only consisting of isolated scutes. Sergeev the laboratory of molecular genetic identification of hydrobionts, russian federal research institute of fisheries and oceanography, moscow, russian federation abstract russian acipenser. Fish osmoregulation is a vital physiological process that can be affected during the release. E uma especie muito proxima do acipenser gueldenstaedtii esturjao russo. The body of acipenser persicus is more elongated and bulky, the head is longer, being 17. Berg, acipenser guldenstadti persicus, a sturgeon from the south.
Acipenser oxyrinchus atlantic sturgeon acipenser persicus persian sturgeon acipenser ruthenus sterlet acipenser schrenckii amur sturgeon acipenser sinensis chinese sturgeon. Effects of cortisol on gill chloride cells in persian. Acipenser stellatus, in accordance with the law and custom of the country in which the product is sold, in a manner not to mislead the consumer. The development of digestive enzymes from the stomach pepsin, pancreas trypsin, chymotrypsin.
Acipenser gueldenstaedtii brandt, acipenser persicus borodin, and acipenser baerii brandt version 1. We also investigate to normal plasma cortisol and glucose elevating in this species or not. The persian sturgeon is a heterotroph equipped with tactile and gustatory receptors. Comparing some biological characteristics of two sturgeons species. Application of synthetic hormone lhrha2 on the artificial. At the 11th conference of the parties to the convention on international trade in. Acipenser, are found in the caspian sea and its drainage basin which provide the bulk of the world s caviar yield today pourkazemi, 2006. Digestive system anatomy of the acipenser persicus. Introduction sturgeon is the common name used for some of the 25 fish species in acipenseridae family, including the genera acipenser, huso, scaphirhynchus, and pseudoscaphirhynchus. Acipenser brevirostrum shortnose sturgeon acipenser dabryanus yangtze or changjiang sturgeon acipenser fulvescens lake sturgeon. Aan dit verspreidingsgebied dankt deze steur ook haar engelse naam. Acipenser persicus is very similar in appearance to the diamond sturgeon acipenser gueldenstaedtii and was once thought to be a sub species. Feeding acipenser persicus and huso huso larvae with. Sturgeons and paddlefishes acipenseriformes sturgeon.
Catch and catch per unit efforts of acipenser persicus. An acipenser persicus in nahilalakip ha genus nga acipenser, ngan familia nga acipenseridae. Soda pdf merge tool allows you to combine two or more documents into a single pdf file for free. Application of microsatellite markers to determine. Proposal ii 20 171 persicus processed as caviar are sold under the name of osietra, asetra or osietre which are usually used for caviar made from the roe of acipenser gueldenstaedtii. Static bioassays were performed for 24 and 96 h periods on a. At the 11th conference of the parties to the convention on international trade in endangered species of wild fauna and flora cites, member nations adopted a resolution calling for. Colouration is dark blueblack on the back, with whitecream starry. An acipenser persicus in uska species han actinopterygii nga ginhulagway ni nikolai andreyevich borodin hadton 1897. Histopathological and bacterial study of persian sturgeon fry. Acipenser persicus is one of the most important species in the family of acipenseridae which its meat and caviar are considered economically.
The individual and combinational effects of probiotics on persian sturgeon acipenser persicus were evaluated through assessing the growth performance, proximate body composition, digestive enzymes and intestinal morphology. To replenish the depleting populations of sturgeon fishes especially persian sturgeon, acipenser persicus in the caspian sea, millions of persian sturgeon fingerlings are farmed through artificial propagation and released into the iranian river estuaries annually. Artificial diets containing different levels of tuna visceral protein hydrolysate ph0, ph10. Amplification of microsatellites in the persian sturgeon acipenser persicus. The effect of fish protein hydrolysate fph on the growth, feed utilization, digestive enzymes, gut microflora and resistance to bacterial challenge in persian sturgeon acipenser persicus larvae during a 45. Effects of cortisol on gill chloride cells in persian sturgeon, acipenser persicus, fry zahra khoshnood, m. Sturgeons are commercially important fishes valued for their meat but mainly for their roe. Una ning gihulagway ni nikolai andreyevich borodin ni adtong 1897. On the basis of feeding with experimental diets, the fish were assigned into four groups denoted as follows.
Seven females were ovulated successfully, and rest of breeders did not respond to hormonal treatment nonovulated fish. Minimally invasive surgical technique for egg collection. A total of 41 females were used and the variables including fertilization rate, incubation survival rate, larvae survival rate during yolk sac absorption before feeding, and larvae survival rate after first feeding were determined. Acipenser persicus, caspian sea, genetic variation, mitochondrial dna. Pagka karon wala pay siak nga nalista ubos niini niya.
Apr 28, 2012 primary and secondary responses of juveniles of a teleostean, pikeperch sander lucioperca, and a chondrostean, persian sturgeon acipenser persicus, to handling during transport. Arrainen barruko actinopterygii klasean sailkatzen da, acipenseridae familian. Pdf acute and chronic toxicity of ammonia in persian. Evolutionary relations and population differentiation of acipenser gueldenstaedtii brandt, acipenser persicus borodin, and acipenser baerii brandt alexey sergeev a, 1 1 the laboratory of molecular genetic identification of hydrobionts, russian federal research institute of fisheries and oceanography, moscow, russian federation. Persian sturgeon acipenser persicus sturgeons pond life. The aim of this study was to measure sex steroid levels before and after induction of ovulation using luteinizing hormonereleasing hormone analog lhrha2 in female persian sturgeons. With 17 living species others are only known from fossil remains, it is the largest genus in the order acipenseriformes. The authors suppose that acipenser persicus may also be present in the inguri river as well as in other caucasian mountain rivers and possibly in rivers along the anatolian coast, but there is no recent record of the species within these rivers. Request pdf application of synthetic hormone lhrha2 on the artificial. Influence of fish protein hydrolysate produced from.
Aug 06, 2019 acipenser persicus pdf learn more about the persian sturgeon with amazing persian sturgeon videos, photos and facts on arkive. Persian sturgeon acipenser persicus borodin, 1897 and russian sturgeon a. Actinopterygii rayfinned fishes acipenseriformes sturgeons and paddlefishes acipenseridae sturgeons acipenserinae etymology. The nutritive value of fph supplements in the diets of atlantic salmon salmo salar, persian sturgeon acipenser persicus, asian seabass lates calcarifer,17, european sea bass dicentrarchus labrax, red sea bream pagrus major, turbot scophthalmus maximus and pike silverside chirostoma estor have been evaluated. Median lethal concentration lc50 for suspended sediments in. M alizadeh roodposhti, m sattari, h khara, ar shenavar masouleh. Keywords acipenser persicus persian sturgeonlhrha2 artificial propagation. Effects of diazinon on adaptation to seawater by the. The enzymatic extraction of sturgeon cartilage was performed in the presence of cetylpyridinium chloride salt. Therefore, the aim of this work was to prepare a multilayer film by combining. Median lethal concentration lc 50 of suspended sediments in the sepidrud river on two sturgeon species acipenser persicus and acipenser stellatus were determined to provide reliable criteria and guidelines for the protection of aquatic resources. This fish is distributed along by koura river azerbaijan and sefidrood river iran.
Developmental changes of digestive enzymes in persian. It is heavily fished for its flesh and its roe and is limited in its upriver migrations by damming of the rivers. Pdf population structure of persian sturgeon acipenser persicus. Evolutionary relations and population differentiation of.
Physiological, ionoregulatory, metabolic and immune responses. Ang acipenser persicus sakop sa kahenera nga acipenser sa kabanay nga acipenseridae. In the recent years, acipenser persicus has comprised the largest proportion of the total iranian commercial catch moghim et. The efficacy, physiological responses and hematology of. Water levels were lowered to the fish dorsal scutes, and fish were blood.
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