Prevalence and intensity of Trypanosoma sp. in wild swamp eels (Synbranchus bengalensis) marketed in Surabaya, Indonesia

Mahasri, Gunanti; Koesdarto, Setiawan; Kismiyati,; Sari, Desi Puspita; Santanumurti, Muhammad Browijoyo; Kandi, Iqyu Widya; Fitri, Selvi Debi Savia; Amin, Muhamad

doi:10.13057/biodiv/d201119

Cited by 5 publications

(1 citation statement)

References 8 publications

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“…Marine leeches found in this stage were collected, counted and preserved in 5% glycerine alcohol until further uses. Prevalence and intensity of the marine leech on groupers were calculated according to Mahasri, Koesdarto, et al (2019) with the following formula:

Prevalence = \frac{\sum infected fish}{\sum fish samples} \times 100 %,

Intensity = \frac{\sum marine leeches}{\sum infected fish} .

…”

Section: Methodsmentioning

confidence: 99%

Prevalence, intensity and histopathology of Zeylanicobdella arugamensis infestation on groupers reared on different aquaculture systems

Mahasri

Hafidloh

Pratama

et al. 2020

Journal of Fish Diseases

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Indonesia is the third largest grouper-producing country in the world after China and Taiwan (Rimmer & Glamuzina, 2019; Session, 2017). The total Indonesian production of groupers in 2015 was recorded at 8,972 tons, 15,089 tons in 2016 and increased significantly to 605.132 tons in 2018 (BKIPM, 2018). The most common species of groupers which are cultured by Indonesian farmers are humpback grouper (Cromileptes altivelis) and hybrid "Cantang" grouper (Epinephelus sp.). Among the cultured species, humpback grouper

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Prevalence = \frac{\sum infected fish}{\sum fish samples} \times 100 %,

Intensity = \frac{\sum marine leeches}{\sum infected fish} .

…”

Section: Methodsmentioning

confidence: 99%

Prevalence, intensity and histopathology of Zeylanicobdella arugamensis infestation on groupers reared on different aquaculture systems

Mahasri

Hafidloh

Pratama

et al. 2020

Journal of Fish Diseases

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Identification and prevalence infection of helminth in the gastrointestinal tract swamp eel (Synbranchus bengalensis) which marketed in Surabaya, East Java

Subekti

Kurniawan

Sudjarwo

2020

IOP Conf. Ser.: Earth Environ. Sci.

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Disease is one of the obstacles in cultivation are caused by an imbalance of the interaction between environmental factors, host, and disease agents. This study aimed to determine the prevalence of helminth species and endoparasites which infect the gastrointestinal tract swamp eel (Synbranchus bengalensis) is marketed in the city of Surabaya, East Java. Samples was taken 75 swamp eel of (10%) from total population 750. The research method used is a survey method. The collected data were analyzed descriptively. Based on the results of checks are performed on 75 samples of eel swamp tail result 22 positive swamp eels infected with helminth endoparasit Pingus sinensis and Eustrongylides Ignotus. Based on these results the prevalence values obtained for an average of 29.3%. In this study, found a single L3 Pingus sinensis infection with a prevalence rate of 4% and a single infection L4 Eustrongylides Ignotus infection rate of 8%. While the prevalence of infection mixture L3 Pingus sinensis and L4 Eustrongylides Ignotus by 16%. These results indicate that the helminth Pingus sinensis and Eustrongylides Ignotus often infects the eel.

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Isolation and identification of bacteria in gastrointestinal of eel (Anguilla bicolor) that has potential as probiotic

Lestari

Suprapto

Mahasri

2020

IOP Conf. Ser.: Earth Environ. Sci.

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Antibiotic usage in aquaculture serves for the prevention and treatment of diseases but causes an accumulation of residues, and the development of resistant bacterial strains that demands the use of probiotics is increasing. The quality of fish not only seen on the weight of fish but also of bacteria associated with the digestive tract. Some types of bacteria found in the digestive tract of animals have an essential role in order to improve the utilization of feed, fish health, and improvement of environmental quality and microorganisms. The research aims to determine the type of bacteria that can be isolated and characterized from the gastrointestinal tract Anguilla bicolor and potential as a candidate probiotic bacteria. This study used data analysis with descriptively. The gastrointestinal tract is the intestine isolation and characterization of bacterial strains obtained. The observations made include morphological characters, hydrolysis tests (fat, starch, protein), and identification of each isolate. From the digestive tract, Anguilla bicolor found seven bacterial isolates based on the identification and competent to hydrolyze protein, fat, and starch consists of 3 species thought to be used as probiotics Anguilla bicolor are Bacillus subtilis, Bifidobacterium and Lactobacillus plantarum.

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Prevalence and intensity of Trypanosoma sp. in wild swamp eels (Synbranchus bengalensis) marketed in Surabaya, Indonesia

Cited by 5 publications

References 8 publications

Prevalence, intensity and histopathology of Zeylanicobdella arugamensis infestation on groupers reared on different aquaculture systems

Prevalence, intensity and histopathology of Zeylanicobdella arugamensis infestation on groupers reared on different aquaculture systems

Identification and prevalence infection of helminth in the gastrointestinal tract swamp eel (Synbranchus bengalensis) which marketed in Surabaya, East Java

Isolation and identification of bacteria in gastrointestinal of eel (Anguilla bicolor) that has potential as probiotic

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