Telah dilakukan penelitian Analisis Makanan Dan Kebiasaan Makan Ikan Kerapu (Epinephalus Malabaricus) Hasil Tangkpan Bubu Dasar (Bottom Fish Pots) Di Perairan Bunyu. Berdasarkan hasil penelitian di Perairan Pulau Bunyu menggunakan variabel isi lambung ikan kerapu jantan yang didapatkan berasal dari lambung dan usus terdapat tiga kelas dari biota laut yaitu kelas pisces / ikan, kelas crustacea (udang dan kepiting) dan kelas cepalopoda (cumi-cumi). Tiap-tiap kelas tersebut, terdapat empat jenis makanan yang berada dalam lambung ikan kerapu jantan yaitu ikan, udang, cumi dan kepiting. Hasil penelitian yang di olah didapatkan jenis spesies yang berasal dari lambung ikan kerapu jantan yang paling banyak di temukan adalah jenis kepiting dengan persentase sebesar 30,92%, kemudian jenis spesies udang sebesar 30,88% dan jenis spesies ikan sebesar 20,39% serta jenis cepalopoda/ cumi-cumi sebesar 17,81%. Hasil penelitian di olah menggunakan kriteria indeks preponderance.Hasil penelitian mengenai indeks proporderance ikan kerapu betina dengan menganalisis isi lambung dan usus ikan kerapu betina yang banyak di temukan adalah jenis ikan dengan persentase sebesar 42,7%, kemudian jenis spesies udang sebesar 32,2%, jenis spesies cumi sebesar 17,6% dan jenis kepiting sebesar 4% serta jenis kerangka sebesar 1,36%.Berdasarkan hasil penelitian mengenai isi lambung ikan kerapu betina, dimana jenis ikan paling banyak di temukan dalam usus dan lambung sebesar 42,7%,dari hasil penelitian menjelaskan bahwa apabila IP lebih dari 40% maka jenis makanan tersebut kategori jenis makanan utama.
Kata Kunci: Makanan, Kebiasaan Makan, Ikan Kerapu (Epinephalus Malabaricus), Bubu Dasar (Bottom Fish Pots), Perairan Bunyu

Research on Food Analysis and Feeding Habits of Grouper Fish (Epinephalus Malabaricus) Results of Bottom Fish Pots in Bunyu Waters. Based on the results of research in Bunyu Island waters, using variable stomach contents of male grouper obtained from the stomach and intestines, there are three The class of marine biota is the pisces / fish class, the crustacean class (shrimp and crab) and the cepalopod class (squid). For each class, there are four types of food in the stomach of male grouper, namely fish, shrimp, squid and crab. The results obtained from the types derived from the hull of male grouper fish which were mostly found were crab species with a proportion of 30.92%, then shrimp species were 30.88% and fish species were 20.39% and cepalopods / squid. squid by 17.81%. The research results were processed using criteria that dominate the index.The results of the study regarding the prop-orderance index of female grouper with the stomach and intestinal contents of female grouper which were mostly found were fish with a proportion of 42.7%, then shrimp type was 32.2%, squid species was 17.6% and crab species was 17.6%. 4% and the type of frame by 1.36%. Based on the results of research on the stomach of female grouper, where the type of fish most found in the intestines and stomach was 42.7%, the results of the study explained that the IP was more than 40%, so this type of food was the main food type category. Keywords: Food, Feeding Habits, Grouper Fish (Epinephalus Malabaricus), Basic Bubu (Bottom Fish Pot), Bunyu Waters