Maria Fernanda S Gomes, Maiko Willas S Ribeiro, Cristiane C Guimarães, Tiago C Nóbrega, Thayson L Pinto, Rayana M Paixão, Adriene Núzia A Santos, Paulo Henrique R Aride, Adriano T DE Oliveira
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引用次数: 0
摘要
了解淡水黄貂鱼的生理参数对保护黄貂鱼种类的多样性至关重要。本文首次对Uatumã河流域淡水黄貂鱼的红细胞图和血浆生化进行了研究。标本采集于巴西亚马逊州的Presidente Figueiredo、s o sebasti o do Uatumã和Itapiranga。采集了69条黄貂鱼的血液样本，并对其进行处理以获得血液值。鉴定出了大斑斑马铃薯（Potamotrygon orbignyi）、大斑斑马铃薯（Potamotrygon motoro）、大斑马铃薯（Potamotrygon scobina）、马氏马铃薯（Potamotrygon marquesi）和副斑马铃薯（Paratrygon）属的标本。在Itapiranga发现了新生儿和马氏疟原虫个体。在这一阶段，比幼鱼、成鱼和亚成鱼的血谱要低。不同地点、物种和亚马逊盆地现有数据的结果都是相似的。该研究为今后Uatumã河流域黄貂鱼的研究奠定了基础。
Physiological parameters of freshwater stingrays from the Uatumã River Basin, Amazon, Brazil.
Knowledge of freshwater stingrays' physiological parameters is essential for conserving elasmobranch diversity. This study aims to characterize the erythrogram and plasma biochemistry of freshwater stingrays from the Uatumã River basin for the first time. Specimens were captured in Presidente Figueiredo, São Sebastião do Uatumã, and Itapiranga, Amazonas, Brazil. Blood samples were collected from 69 stingrays and processed to obtain blood values. The species Potamotrygon orbignyi, Potamotrygon motoro, Potamotrygon scobina, Potamotrygon marquesi and specimens of the genus Paratrygon were identifield. Neonates and P. marquesi individuals were found was Itapiranga. At this stage, the blood profiles of P. orbignyi and P. scobina rays were lower than those of young, adult, and subadult individuals. The results were similar across locations, species, and existing data from the Amazon basin. The study provides a basis for future research on stingrays in the Uatumã River basin.
期刊介绍：
The Brazilian Academy of Sciences (BAS) publishes its journal, Annals of the Brazilian Academy of Sciences (AABC, in its Brazilianportuguese acronym ), every 3 months, being the oldest journal in Brazil with conkinuous distribukion, daking back to 1929. This scienkihic journal aims to publish the advances in scienkihic research from both Brazilian and foreigner scienkists, who work in the main research centers in the whole world, always looking for excellence.
Essenkially a mulkidisciplinary journal, the AABC cover, with both reviews and original researches, the diverse areas represented in the Academy, such as Biology, Physics, Biomedical Sciences, Chemistry, Agrarian Sciences, Engineering, Mathemakics, Social, Health and Earth Sciences.
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