Study of ectoparasite prevalence and intensity on mud crab (Scylla serrata) in Mangrove area of Wonorejo, Surabaya

Indarto, Selobing Purna Agung and Munir, Misbakhul and Maisaroh, Dian Sari Maisaroh (2021) Study of ectoparasite prevalence and intensity on mud crab (Scylla serrata) in Mangrove area of Wonorejo, Surabaya. Journal of Marine Resources and Coastal Management, 2 (1). pp. 1-6. ISSN 2722-0966

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Abstract

This study aims to know various types, prevalence, and intensity of ectoparasite on mud crab (Scylla serrata) in Mangrove Forest Wonorejo, Surabaya. This study used survey method with random sampling to collect the data. This study was conducted in November 2020. Ectoparasite in this study collected by smear method. In-situ water quality measurement were applied in this study. Mud crab (Scylla serrata) in this study was obtained from local fisherman that consist of 30 crabs. There are 3 types of ectoparasite was infected mud crab there are Octolasmis sp. (208 ind), Zoothamnium sp. (93 ind), dan Epistylis sp. (116 ind). Those ectoparasite was found in mud crabs gills. The highest prevalence was Octolasmis sp. (70%), Epistylis sp. (30%), Zoothamnium sp. (23%). The highest intensity was Zoothamnium sp (13,29 ind/crab), Epistylis sp. (12,89 ind/crab), dan Octolasmis sp. (9,90 ind/crab). Based on Ministerial Decree of Ministry Environment and Forestry No. 1 of 2004 water quality in Wonorejo Mangrove Forest was still optimal for life cycle of mud crab with average of temperature is 31,20°C, Dissolved Oxygen 5,53 mg/l, salinity 11 ppt, and pH 7,40.

Item Type: Article
Creators:
Creators
Email
NIDN
Indarto, Selobing Purna Agung
purnaobing@gmail.com
-
Munir, Misbakhul
misbakhul_munir@uinsby.ac.id
2025078102
Maisaroh, Dian Sari Maisaroh
maisaroh.ds@uinsby.ac.id
-
Uncontrolled Keywords: Ectoparasite; prevalence; intensity; mud crab
Subjects: 06 BIOLOGICAL SCIENCES > 0601 Biochemistry and Cell Biology > 060199 Biochemistry and Cell Biology not elsewhere classified
Divisions: Fakultas Sains dan Teknologi > Prodi ilmu Kelautan
Depositing User: Abdun Nashir
Date Deposited: 27 Dec 2021 03:43
Last Modified: 27 Dec 2021 03:43
URI: http://repository.uinsby.ac.id/id/eprint/1908

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