DIMORFISME SEKSUAL DAN RASIO SEKSUAL JENDERDUA JENIS IRAN ARWANA ASIA {Scleropages jardinii dan S.formosus : Osteoglossidae)

Agus H Tjakrawidjaja
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Abstract

Study on biological reproduction aspects of Asian Arwanas fishes {Scleropages jardinii and S. formosus) particularly their sexual dimorphism and sexual ratio of gender is very important as a base for captivity breeding. Up to the present, it is difficult to determine the sexual identity of these Asian Arwanas, lead the difficulties in making sexual ratio description.The reliable sexual ratio in captive breeding would increase the production. The result of this research would be useful for reference in the identification of the gender of Asian Arwanas.

Keywords

Dimorfisme seksual, jender, morfometrik, penangkaran, rasio seksual.

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References

Allen GR. 1991. Field Guide to the Freshwater Fishes of New Guinea. Christensen Research Institute, Madang, Papua New Guinea.

Allen GR, SH Midgley and M Allen. 2002. Field Guide to the Freshwater fishes of Australia. Western Australian Museum, Perth, West Australia.

Anonim. 1987. Survai Potensi Ikan Siluk (Scleropages formosus) di Kabupaten Daerah Tingkat HSintang dan Kapuas Hulu, Kalimantan Barat. Dinas Perikanan DT I Kalimanta Barat dan Fakultas Perikanan Institut Pertanian Bogor.

Arwana Gender Index (AGI). http://203.116.88.76/content/phase 1 /arowgender/Arowgender. asp

Hub CL and KF Lagler. 1949. Fishes of the great Lakes Region. Bull. No. 26, Cranbrook Institute of Sciences, Bloomfied Hills.

Larson HK and KC Martin. 1990. Freshwater Fishes of the Northern Territory. Northern Territory Museum of Arts and Sciences, Darwin, Australia.

Nikolskii GV. 1969. Theory of Fish Population Dynamics as the Biological Background for Rational Exploitation and Management of Fishery Reseources. Oliver & Boyd. Edinburgh.

Tjakrawidjaja AH. 1999. Laporan Hasil Survai Ikan Siluk Irian (Scleropages jardinii) di Kabupten Merauke, Irian Jaya. Dinas Perikanan Propinsi Daerah Tingkat I Irian Jaya.

Tjakrawidjaja AH. 2000. Laporan Kajian Penangkaran Ikan Arwana di Perusahaan Penangkaran Arwana PT. Sumatra Aquaprima Buana, Pekanbaru, Riau.

Tjakrawidjaja AH. 2004. Proses domestikasi ikan arwana Irian (Scleropagus jardinii) di Kabupaten Merauke, Propinsi Papua. Laporan Program Kompetitif LIPI, Jakarta.

Weber M and De Boufort 1965. The Fishes Indo-Australia Archipelago. EJ Bril, Leiden.

Yamazaki Y. 1996. Scleropages formosus in Rain Forest. Narumi, Tokyo, Japan.


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