The prevalence of benedeniasis in humpback grouper (Cromileptes altivelis) in floating net cages in Situbondo Regency, East Java, Indonesia

1st International Conference on Fisheries and Marine Science

Wijaya, S.O.^1 ; Subekti, S.^2^4 ; Kismiyati^3

Bachelor Programme in Aquaculture, Faculty of Fisheries and Marine, UniversitasAirlangga, Surabaya, Indonesia^1

Department of Marine, Institute of Tropical Diseases, Universitas Airlangga, Surabaya, Indonesia^2

Department of Fish Health Management and Aquaculture, Universitas Airlangga, Surabaya, Indonesia^3

Institute of Tropical Diseases Universitas Airlangga, Surabaya, Indonesia^4

关键词: Cage systems;    Hong-kong;    Indonesia;    Ornamental fish;    Singapore;    Survey methods;    Thailand;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/236/1/012006/pdf
DOI  :  10.1088/1755-1315/236/1/012006

来源: IOP

【 摘 要 】

Humpback groupers (Cromileptes altivelis) are a high value commodity that consumers demand at both the national and international level, including in places such as Hong Kong, Singapore, Japan, Taiwan and Thailand. They mainly desire juveniles (3-5 cm) as ornamental fish. The ideal consumption size (400- 800 g) is desired as a supply of seafood for restaurants. This study aimed to determine the prevalence of Benedeniasis in humpback grouper in floating net cages in Situbondo Regency, East Java. The method used in this research was a survey method. The prevalence of Benedeniasis in the form of worms in floating net cage systems was 10%. The frequency of the infestation was classified as Often. There were differences in the prevalence of ectoparasites among the worms in the districts of Bungatan, Kendit and Panarukan.