Rama Supanji
Jurusan Manajemen Sumberdaya Perairan, Universitas Bangka Belitung

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STRUKTUR KOMUNITAS IKAN AIR TAWAR YANG DITEMUKAN DI SUNGAI LUBUK BAKONG TUA TUNU PANGKALPINANG Rama Supanji; Wahyu Adi; Eva Utami
Akuatik: Jurnal Sumberdaya Perairan Vol 12 No 2 (2018): Akuatik: Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (801.453 KB) | DOI: 10.33019/akuatik.v12i2.700

Abstract

The Lubuk Bakong’s River is located in Tua Tunu Village, Pangkalpinang and generally used as agricultural land and livestock. The purpose of this research is to analyze the community structure and the relationship of aquatic parameters to the diversity of fish in the Lubuk Bakong River. The benefit of this research is to complete data about the structure of the fish community in the Lubuk Bakong River. This research was conducted in March 2018 at the Lubuk Bakong River, Tua Tunu Village. Sample identification was carried out at the Fisheries Laboratory, FPBB. The method used is purposive sampling method and Principal Component Analysis. The fishes caught are Kemuring (Puntius lineatus), Tanah (Puntius binotatus), Palm (Osteochilus spilurus), Seluang (Rasbora cepholotaenia), Ordinary septic (Trichogaster trichopterus), Belida (Chitala sp), Betok (Anabas testudineus), Kelincah (Belontia hasselti), Kepatung (Pristolepis grootii), Baung (Mystus nemurus), Gabus (Channa striata), Kiung (Channa lucius), Sepat api (Trichogaster pectoralis) and Chitala sp. The results of the analysis related characteristics of environmental parameters on the diversity of fish species show the magnitude of the effect of the parameters Depth, Current velocity, and Nitrate at station I, station II shows the magnitude of the influence of temperature, pH, DO, Brightness, and Nitrate parameters and station III is more influenced by Phosphate factors
Pola Pertumbuhan Ikan Tempuring (Puntius gemellus) di Sungai Lubuk Bakong Tua Tunu Pangkalpinang, Pulau Bangka Andi Gustomi; Irma Akhrianti; Rama Supanji
Akuatik: Jurnal Sumberdaya Perairan Vol 13 No 1 (2019): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (213.037 KB)

Abstract

Tempuring fish (Puntius gemellus) is a freshwater fish that belongs to the family cyprinidae, genus puntius. Ecobiological information on Tempuring fish at Bangka Island has not been found yet. The Information about Tempuring fish is limited to the study of abundance and diversity of fish species. This research aims to determine growth patterns of Tempuring fish, based on weigth and length relationship aspects. This research used a survey method, and purposive sampling.This research was carried out on the Lubuk Bakong Tua Tunu River in Pangkalpinang City Bangka Island. The results showed that growth pattern of Puntius gemellus is a negative allometric fish (b = 2.25) with a growth model W = 0.056L2.25. The parameters of aquatic environment indicate that the water quality of the measured parameters is still at an adequate threshold for the development of freshwater fish.