Chaidir P Pulungan
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Journal : Berkala Perikanan Terubuk

KAN-IKAN AIR TAWAR DARI SUNGAI UKAI, ANAK SUNGAI SIAK, RIAU Chaidir P Pulungan
Berkala Perikanan Terubuk Vol 39, No 1 (2011): Februari 2011
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (719.426 KB) | DOI: 10.31258/terubuk.39.1.%p

Abstract

Collection of fishes from the Ukai stream, a branch of Siak River has been conductedfrom June to October 2008. Thirty one species that are belonged to 4 orders, 13 familiesand 25 generas are captured . The fish fauna was dominated by fish species that arebelonged to family Cyprinidae (45,16 %). Fish species that are abundance in the streamare Rasbora caudimaculata and Dermogenys sumatrana. Both species are found in theupstream. Fishes that are present in the stream mostly categorized as the primary family.In the Sumatra island, there are 25 fish families that are categorized as primary family.The number of primary family fishes present in the Ukai stream is 10 or 40% of that ofthe Sumatra’s. Almost all of fish species are belonged economical valued fishes.
FAUNA IKAN DARI SUNGAI TENAYAN, ANAK SUNGAI SIAK, DAN RAWA DI SEKITARNYA, RIAU Chaidir P Pulungan
Berkala Perikanan Terubuk Vol 37, No 2 (2009): Juli 2009
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (691.966 KB) | DOI: 10.31258/terubuk.37.2.%p

Abstract

A research on fishes in the Tenayan river and in the swamp aroundthe river has been conducted on July to October 2008 and January to February2009. Fish samples were taken at three sites namely in the downstream, upstreamand in the swamp around downstream area. The fishes collected by gill-net, fishtrap and scoop-net. The specimen was identified based on weber and De Beaufort(1913 and 1916), Nelson (1976), Saanin (1986) dan Kottelat et al. (1993). Fishescollected are belonged to order Cypriniformes (14 species), Siluriformes (4species), Cyprinodontiformes (14 species) and Perciformes (10 species). Mostspecimen from the upper stream belonged to order Cypriniformes andCyprinodontiformes, while fishes capture in the swamp around the downstreamarea mainly belonged to order Perciformes. Surprisingly, a new species that hasnot been collected in the zoological museum, LIPI, Cibinong was capture in thestudy area and this fish is identified as Esomus sp. Fishes that are present in thestream mostly categorized as the primary family. Fish species that are abundancein the stream are Esomus sp.
ANALISIS ISI SALURAN PENCERNAAN IKAN KASAU (Lobocheilos schwanefeldi) DARI PERAIRAN SUNGAI SIAK, RIAU Chaidir P Pulungan; Deni Efizon
Berkala Perikanan Terubuk Vol 39, No 2 (2011): Juli 2011
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (863.313 KB) | DOI: 10.31258/terubuk.39.2.%p

Abstract

A Study on the food habit aspects of the kasau fish (Lobocheilos schwanefeldi) in SiakRiver was conducted from July to October 2008. Fishes were captured using gill-net and trap net.Total sample collected were 78 fishes, comprised of 17 fishes from Palas, 34 from Tebing TinggiOkura and 27 from Perawang. The Results shown that the composition of food were consisted ofsix classes, namely Cyanophyceae, Chlorophyceae, Bacillariophyceae, Xanthophyceae, Rotiferand Cladocera, and the main food was the Cyanophyceae.Closterium (Chlorophyceae) andDactylococcopsis (Cyanophyceae) were the dominant food in the digestive tract.