IKAN AIR TAWAR DI SUNGAI BATANG MUAR DESA SERAMI KABUPATEN MUKOMUKO

This study aimed to look at the inventory of freshwater fish species in the Batang Muar River, Serami Baru Village, Mukomuko Regency, Bengkulu. This study uses an exploratory descriptive research method by using a survey technique conducted by determining the point of observation. Determination of the location of the research is done by the method of purposive sampling. The samples obtained were grouped based on the same morphological characteristics and the number of each type was counted. Based on the results of the research, the results of the inventory of freshwater fish species in the Batang Muar River found 9 species consist of Oxyeleotris marmota, Angulia marmorata, Monopterus albus, Tor putitora, Labiobarbus leptocheilus, Mystacoleucus padanggensis, Osteochiolus vittatus, Chana striata and Schismatgobius ridawatiae.

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Determination of Organochlorine Pesticide Residues in Freshwater Fish Species in Punjab, India

Bulletin of Environmental Contamination and Toxicology ◽

10.1007/s00128-007-9335-z ◽

2008 ◽

Vol 80 (2) ◽

pp. 154-157 ◽

Cited By ~ 21

Author(s):

Manpreet Kaur ◽

Jagdish K. Sharma ◽

Jatinder P. Gill ◽

Rabinder Singh Aulakh ◽

Jasbir S. Bedi ◽

...

Keyword(s):

Freshwater Fish ◽

Organochlorine Pesticide ◽

Fish Species ◽

Pesticide Residues ◽

Freshwater Fish Species ◽

Organochlorine Pesticide Residues

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Determination of the Age and Growth of Glossogobius Giuris (Hamilton-Buchanan, 1822) Using Sectioned Otolith

Bangladesh Journal of Zoology ◽

10.3329/bjz.v40i1.12889 ◽

2012 ◽

Vol 40 (1) ◽

pp. 13-19

Author(s):

Md Sagir Ahmed ◽

Gulshan Ara Latifa

Keyword(s):

Freshwater Fish ◽

Fish Species ◽

Growth Parameters ◽

Age And Growth ◽

Von Bertalanffy ◽

Annual Rings ◽

Freshwater Fish Species ◽

Total Length ◽

Glossogobius Giuris

The freshwater gobi, Glossogobius giuris (Hamilton-Buchanan, 1822) (Gobiidae: Perciformes) is an important freshwater fish species in Bangladesh. The age and growth of this species, collected from the river Titas, Brahmanbaria, were studied with transverse sections of otoliths. The otoliths opaque zones that are formed every year were the annual rings. The growth of this species was rapid during the first two years, reaching 18.5 cm in total length. Most of the specimens were 1-2 years old and accounted for 90% in total. The maximum age recorded was five years with 19.5 cm in total length. The von Bertalanffy growth parameters L? and K for this species were 19.58 cm and 1.36/year, respectively. The study indicated that the age and growth of G. giuris can be determined using its sectioned otolith. DOI: http://dx.doi.org/10.3329/bjz.v40i1.12889 Bangladesh J. Zool. 40(1): 13-19, 2012

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Determination of Mercury in Some Freshwater Fish Species from Chahrmahal va Bakhtyari Province, Iran and Potential Limits for Human Consumption

Bulletin of Environmental Contamination and Toxicology ◽

10.1007/s00128-013-1118-0 ◽

2013 ◽

Vol 91 (6) ◽

pp. 667-672 ◽

Cited By ~ 7

Author(s):

Mehdi Raissy

Keyword(s):

Freshwater Fish ◽

Fish Species ◽

Human Consumption ◽

Freshwater Fish Species

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Optimization of Ultrasonic-Assisted Acid Extraction of Mercury in Muscle Tissues of Fishes Using Multivariate Strategy

Journal of AOAC International ◽

10.1093/jaoac/92.5.1580 ◽

2009 ◽

Vol 92 (5) ◽

pp. 1580-1586 ◽

Cited By ~ 19

Author(s):

Abdul Q Shah ◽

Tasneem G Kazi ◽

Mohammad B Arain ◽

Jameel A Baig ◽

Hassan I Afridi ◽

...

Keyword(s):

Freshwater Fish ◽

Acid Concentration ◽

Fish Species ◽

Extraction Procedure ◽

World Health ◽

Acid Extraction ◽

Hydrochloric Acid Concentration ◽

Freshwater Fish Species ◽

Muscle Tissues

Abstract A simple and rapid ultrasound-assisted extraction procedure was developed for the determination of total mercury (Hg) in muscle tissues of freshwater fish species. A Plackett-Burman experimental design was used as a multivariate strategy for the evaluation of the effects of variables, such as presonication time (without ultrasonic stirring), sonication time, ultrasonic bath temperature, nitric acid concentration, hydrochloric acid concentration, and sample mass of muscle tissues. Some variables showed a significant effect on recovery, and they were further optimized by a 23 + star central composite design that involved 16 experiments. The validation was carried out by analysis of certified reference material DORM-2 (dog fish muscles); for comparative purposes, an acid digestion induced by microwave energy was used. Cold vapor atomic absorption spectrometry was used for the determination of total Hg. No significant differences were established between the analytical results and the certified values (paired t-test at P > 0.05). The LOD and LOQ of Hg were 0.133 and 0.445 g/kg, respectively, which demonstrated the high sensitivity of the proposed procedure for the determination of Hg at trace levels. The Hg concentrations in the muscle tissues of 10 freshwater fish species were found in the range of 35.367.8 g/kg on a dried basis, which were within the permissible limit of the World Health Organization.

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