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Journal : Jurnal Ilmiah Mahasiswa Kelautan Perikanan Unsyiah

Distribusi dan Kelimpahan Apogonidae pada Ekosistem Lamun di Teluk Ahmad Rhang Manyang, Kabupaten Aceh Besar Samsul Bahri; Sayyid A. El Rahimi; Viqqi Kurnianda
Jurnal Ilmiah Mahasiswa Kelautan Perikanan Unsyiah Vol 3, No 2 (2018): April 2018
Publisher : Universitas Syiah Kuala

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Abstract

Research on the distribution and abundance of fish species Apogon Kiensis, from Apogonidae family, was conducted on September 2017 on seagrassAhmad Rhang Manyang bay, Lamreh, Aceh Besar District. Distribution data collection and abundance using systematic sampling method and belt transect technique. Fish datas collect starts fromat 1 to 5 meter with 3 repetitions. The result of observation Apogonidae family fish distribution showed that the index value of morisita ranged from 0.91 - 1 with the random and uniform category. The results of observation of fish family abundance Apogonidae at every depth of 1 meter to 5 meters ranged between 7 ind / 100 m^2 until 16,67 ind / 100 m^2and known relative abundance ranged between 100%, relative frequency and frequency ranged between 100%.  Based on the results of depth comparison, apogonidae fish abundance along with depth increases the amount of fish is also increasing and fish distribution pattern is randomly caused by the environmental condition is homongent, while fish are uniformly influenced by high natural selectivity so that there is a competition that pushes for the same spatial distribution. This spread may be suspected due to food competition.Keywords: Distribution and abundance of Apogon Kiensis fish, Apogonidae family, Ahmad Rhang Manyang Bay.       Penelitian tentang distribusi dan kelimpahan ikan spesies Apogon Kiensis, Famili Apogonidae telah selesai dilakukan pada tanggal 25 September 2017pada kawasan padang lamun di Perairan Teluk Ahmad Rhang Manyang, Lamreh, Kabupaten Aceh Besar. Pengambilan data distribusi dan kelimpahan menggunakan metode sistematik sampling serta tehnik metode belt transect. Pengambilan data ikan dilakukan dimulai pada kedalaman 1 sampai 5 meter serta dilakukan 3 kali pengulangan. Hasil pengamatan distribusi ikan famili Apogonidae menunjukan nilai indeks morisita berkisar antara 0,91 - 1 dengan kategori acak dan seragam. Hasil pengamatan kelimpahan ikan famili Apogonidae pada setiap kedalaman 1 meter sampai 5 meter berkisar antara 7 ind/100m2 sampai 16,67 ind/100 m2dan diketahui kelimpahan relatif berkisar antara 100%, frekuensi dan frekuensi relatif berkisar antara 100%. Berdasarkan hasil perbandingan kedalaman, kelimpahan ikan apogonidae seiring pertambahan kedalaman jumlah ikan semakin meningkat dan pola distibusi ikan secara acak disebabkan terjadi kondisi lingkungan bersifat homongen, sedangkan ikan secara seragam dipengaruhi selektifitas alam yang tinggi sehingga timbul kompetisi yang mendorong untuk pembagian ruang hidup yang samapenyebaran ini dapat diduga karena persaingan makanan.Kata Kunci : Distribusi dan kelimpahan ikan Apogon Kiensis, Famili Apogonidae, Teluk Ahmad Rhang Manyang.
Co-Authors - Marzuki - Usman Afif Dwi Nugraha Afrida Handayani Agung Dwi Juniarsyah Agus Wahyuni Aliawan Saputra Anhar Rozi Annisa Fitria Edriani asep achmad Asmar Asmar atik Prihatiningrum Baginda Patar Sitorus Besperi Besperi Besperi Budi Harsoyo Cut Maulida Rahmah Dadan Resmana Dini Islama DWI AGUST SUSILO IRAWAN Edi Rudi Ernawati Ernawati Evi Apriana, Evi Apriana Fahmi Hasan Fakhriza Fakhriza Faliqul Isbah Febby Khafilwara feny wijayanti Findy Renggono Florentinus Heru Widodo Halimatun Sakdiya Hamdani Hamdani Harun Arrasyid Sitorus Herman Hermanto Hermanto Husaini, Husaini Imam Safei Irianti Bahana Irma Dewiyanti isma nurunnisa Jamilah . Jon Arifian Judo Laksono Jufriadi Jufriadi Lindung Zalbuin Mase Mahally Kudsy Mahendra Mahendra Makmun R. Razali melsa lestari Melysha Trianshy Meriatna Milda Ernita Mimin Karmini Moch. Asmawi Mochamad Zakaria Muh. Shaleh Muhamad Fahmi Hasan muhammad Fauzan Hanif Muhammad Nasir Muhammad Ridwan Muhammad Zairin Yunior MUKHLIS ISLAM muslih mustofa Nazliah Nazliah Nely Murniati Nia Sri Ramania Novi Sylvia Nursim Nursim R Djoko Goenawan Raden Aswin Rahadian Radite Praeko Agus Setiawan rafly hermana Ramli Idris Razali Makmun Reza remifa berliana Rika Favoria Gusa Rino Bahtiar Yahya Rizka Nurlaila Ropi nuralim Rozanna Dewi Rubiah Rubiah Salsabillah Anisa putri Satyo Nuryanto Sayyid A. El Rahimi Sulhatun Sulhatun Sunu Tikno susi ayu selpiani Sutopo Purwo Nugroho Syarifah Rahmah Tommy Apriantono Tri Handoko Seto Tukiyat Tukiyat Untung Haryanto Viqqi Kurnianda Wasir Ibrahim Wawan Hermawan Yudanto Yudanto Yulianis Zella Alfinda Yusran Ibrahim Yusuf Adisasmita Zulfadhli Zulfadhli