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Abstrak :
Pengamatan keanekaragaman jenis teripang telah dilakukan di wilayah perairan pesisir desa Pai dan desa Imbeyomi di Perairan Padaido, Biak Numfor. Pengambilan contoh dikerjakan dengan menggunakan transek kuadran ukuran 1m x 1m sebanyak 3 garis transek. Sampling dan pengamatan mikrohabitatnya dilakukan dengan snorkling. Analisis terhadap struktur komunitas berdasarkan pada analisis kehadiran, keanekaragaman, dan kepadatan. Hasil yang diperoleh menunjukkan bahwa di dua lokasi tersebut terdapat 10 jenis teripang jenis Holothuria edulis, H. atra, dan H. nobilis melimpah.

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Sea Cucumber Resources At Tanjung Pai Waters Padaido Biak Numfor Papua. Observation on sea cucumber diversity was carried out at coastal waters of Pai and Imbeyomi Islands in the Padaido Island Biak Numfor. Sampling was done by using a transect quadrant of 1 m x 1 m. This sampling and observation on its microhabitat were conducted by snorkling. Analyses on the sea cucumber community structure were based on its frequency of occurance, diversity, and density. The results showed that at both locations 10 species of sea cucumber were found where Holothuria edulis, H. atra, and H. nobilis were predominant common and more evenly distributed than the other species.

Abstrak :
Pada bulan Oktober dan Nopember 1990, komunitas teripang penghuni mintakat litoral Pulau Kai Besar, Maluku Tenggara, dicuplik di lima lokasi : Borang, Ohoiwait, Nuwahan, Wahadan dan Kurit Wur. Analisis terhadap data jumlah dan jenis fauna melibatkan lima indeks ekologis; meliputi kepadatan, kekayaan jenis, keragaman, kemerataan dan kemiripan. Terungkap bahwa komunitas teripang terdiri dari 14 jenis dimana lima jenis diantaranya hadir dengan kepadatan yang lebih tinggi di semua lokasi, yaitu Holothuria edulis, H. scabra, H. nobilis, H. atra dan Stichopus chloronatus. Kecilnya variasi indeks ekologis pada seluruh lokasi menunjukkan bahwa karakteristik komunitas pada seluruh lokasi tersebut relatif sama.

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Holothurian (Holothuroidea) Community Structure in Some Coastal Waters of Kai Besar Island, South-East Maluku. During October and November 1990 the holothurian community inhabiting littoral areas was assessed at five locations : Borang, Ohoiwait, Nuwahan, Wahadan and Kurit Wur. This involved five ecological indices: density, species richness, diversity, evenness and similarity. It was revealed that the holothurian community consisted of 14 species in which five among them occurred in all locations at higher densities: Holothuria edulis, H. scabra, H. nobilis, H. atra and Stichopus chloronatus. Small variations of the ecological indices at all locations may indicate that the community characteristics at the five locations were relatively similar.