Penangkapan dengan set net di sekitar perairan Juata Laut belum diketahui berapa tingkat komposisi hasil tangkapan dengan set net ini di perairan Juata Laut. Tujuan dari penelitian ini adalah untuk Mengetahui jenis-jenis hasil tangkapan serta perbandingan hasil tangkapan set net di di perairan Juata Laut Kota Tarakan. Pengambilan sampel dilakukan pada periode Neap tide sebanyak tiga (3) kali dan Spring tide sebanyak tiga (3) kali. Total hasil tangkapan 636 ekor dengan berat 41.67 kg terdiri dari 36 spesies yang terbagi kedalam tiga kelompok organisme ikan sebanyak 28 spesies, crustacea sebanyak 5 spesies dan molusca sebanyak 2 spesies. Hasil Tangkapan pada periode spring tide sebesar 58.38% dan nipe tide sebesar 41.67%, dengan hasil tangkapan Main catch sebanyak 11.8 kg, by catch sebanyak 19.3 kg dan discards sebanyak 10.6 kg. Komposisi tertinggi selama penelitian berdasarkan jumlah didapatkan berturut-turut ikan otek sebesar 26.42%, ikan puput sebesar 6.52%, ikan buntal sebesar atau 6.78%, ikan gulama sebesar 6.17%, ikan bulan-bulan sebesar 5.43% dan ikan ketang-ketang sebesar 4.72%.
Kata Kunci: Komposisi, Ikan, Perairan Juata Laut Kota Tarakan

Set Net Catching Level surround Juata Laut territorial sea hasn’t been identified on how many composition levels of the catch result. The purpose of this research is to identified any kinds of the catch product from the sea and comparing with the Set Net method at Juata Laut territorial sea of Tarakan city. Sample taking is be done on 3 (three) times Nep Tide Period and 3 (three) times Spring tide period. The total of the catch result is 636 fishes with 41.67 kilograms weight that is consist of 36 species divided into 3 (three) groups fishes organism in 28 species in each group, crustacea as much as 5 species and molusca as much as 2 species. The amount of Spring tide catch result period is 58.38% (Fifty eight point thirty eight percent) and Nipe tide is 41.67% (Forty one point sixty seven percent), and the amount of Main catch catch result is 11,8 kilograms and by catch is 19.3 kilograms and discards is 10.6 kilograms. The highest composition during the research based on the total catching that has been found continuously is otek fish is 26.42% (twentysix point forty two percent) and Tardoore fish is 6.52% (six point fifty two percent), balloonfish is 6.78% (six point seventy eight percent), gulama fish is 6.17% (six point seventeen percent), Tarpon fish is 5.43% (five point forty three percent) and butter fish is 4.72 % (four point seventy two percent). Key word: Composition, fish, Juata Laut territorial sea