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Abstrak :
Meiobenthos inhabiting the seagrass bed of sungai Pulai estuary,Johor,was studied for the differnces in community structure .Sampling was carried out using a hand corer during the lowest tide in December 2006....

Abstrak :
A study on the diversity of mollusc communities inhabiting the seagrass bed of Pulau Gazumbo,Penang,wich is known as a manmade island covered with seagrass communities in Malaysia,was conducted....

Abstrak :
Penelitian komposisi dan keanekaragaman jenis ikan di ekosistem padang lamun dan mangrove di Muara Binuangeun, Kabupaten Lebak, Banten telah dilakukan pada bulan Mei dan November 2015. Metode yang digunakan selama penelitian adalah tangkapan per unit usaha (Catch per Unit of Effort / CPUE) dengan alat tangkap berupa push-net dan serokan ikan. Penangkapan ikan dilakukan ketika kondisi air laut surut. Telah diperoleh 392 sampel ikan yang berasal dari 20 famili dan 50 spesies. Ikan yang didapatkan pada ekosistem mangrove berasal dari 11 famili dan 28 spesies, dengan kelimpahan yang tertinggi pada Istigobius ornatus (19,81 %), sedangkan pada ekosistem padang lamun didapatkan 17 famili dan 38 spesies, dengan kelimpahan yang tertinggi pada Moolgarda sp. (17,13 %). Nilai H?, E, dan D pada kedua ekosistem relatif sama. Hasil tangkapan berdasarkan perbedaan waktu pengambilan sampel menunjukkan perbedaan komposisi spesies ikan yang hadir, khususnya Arothron immaculatus. Nilai indeks kesamaan Jaccard pada kedua ekosistem menunjukkan angka yang rendah (0,32). ...... Research of composition and species diversity of fish fauna in seagrass bed and mangrove ecosystem at Muara Binuangeun, Lebak, Banten had been conducted at May and November 2015. The method used during research was Catch per Unit of Effort (CPUE) with push net and boat net as fishing gear. Fishing was conducted during low tide. In total, 392 fish were captured from 20 family and 50 species. Fish were captured in mangrove ecosystem consist of 11 family and 28 species, with the most abundant species was Istigobius ornatus (19,81 %), and fish captured in seagrass bed ecosystem consist of 17 family and 38 species, with the most abundant species was Moolgarda sp. (17,13 %). H?, E, and D value for both ecosystem seemed relatively not different. But, the catch based on different fishing time displayed different fish composition, especially Arothron immaculatus. Both ecosystem showed low value for similarity index of Jaccard (0,32).

Abstrak :
Penelitian mengenai struktur komunitas meiofauna di substrat padang lamun Pulau Pari, Kepulauan Seribu telah dilakukan pada bulan November tahun 2011. Penelitian bertujuan untuk mengetahui hubungan antara struktur komunitas meiofauna interstisial dengan substrat padang lamun yang berbeda. Sampel diambil secara purposive random sampling pada 2 stasiun, 15 titik di padang lamun bagian utara dan barat daya Pulau Pari. Berdasarkan hasil penelitian diperoleh 8 takson yang berasal 6 filum yakni Nemathelminthes, Annelida, Platyhelminthes, Arthropoda, Protozoa dan Gnathostomulida. Kelimpahan jenis meiofauna interstisial berkisar antara 109.000 -- 194.000 individu / m2. Kelimpahan tertinggi dimiliki oleh kelompok Nematoda jenis Daptonema sp. sedangkan terendah ada pada kelompok Foraminifera. Komposisi butiran sedimen memengaruhi komposisi kehadiran jenis meiofauna yang hidup di antara rongga interstisialnya. Berdasarkan data parameter abiotiknya, padang lamun Pulau Pari memiliki kondisi lingkungan yang sesuai untuk kehidupan meiofauna. ......Research on the community structure of the interstitial meiofauna in substrate of seagrass bed in Pari Island was conducted on November 2011. The objective of this study was to determine the relationship between interstitial meiofauna community structure and the different substrate of different sea grass community. Samples were taken by purposive random sampling methods in 2 stations, 15 sites in north side and south west side seagrass bed in Pari Island. The identification on the interstitial meiofauna obtained 8 taxons from 6 phyla, they are Nemathelminthes, Annelida, Platyhelminthes, Arthropoda, Protozoa and Gnathostomulida. The abundance of the interstitial meiofauna was between 109.000 - 194.000 individual/m2. The highest abundance belonged to the group of nematode class Daptonema sp. while the lowest belonged to the group of Foraminifera. The grain size composition influences the composition of meiofauna who lived in the interstitial space of its substrates. Based on abiotic parameters data, the waters of Pari Island still have the appropriate environmental condition for the optimal growth of meiofauna.