Martosewojo, Sularto
Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

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THE GENUS SIGANUS IN THE COLLECTION OF THE NATIONAL INSTITUTE OF OCEANOLOGY (SIGANIDAE) Burhanuddin, -; Martosewojo, Sularto; Hutomo, Malikusworo; Djamali, Asikin
Marine Research in Indonesia Vol 15 (1975)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1739.892 KB) | DOI: 10.14203/mri.v15i0.343

Abstract

Ten species of the genus Siganus namely Siganus vulpinus, S. corallinus, S. spinus, S. oramin, S. javus, S. virgatus, S. puellus, S. chrysospilos, S. vermiculatus, and S. guttatus are available in the collection of the Lembaga Oseanologi Nasional (LON = National Institute of Oceanology). The description of each of these species is presented.
A PRELIMINARY STUDY ON THE GROWTH AND FOOD OF STOLEPHORUS SPP. FROM THE JAKARTA BAY Burhanuddin, -; Martosewojo, Sularto; Hutomo, Malikusworo
Marine Research in Indonesia Vol 14 (1975)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3048.105 KB) | DOI: 10.14203/mri.v14i0.340

Abstract

The length compositions of Stolephorus heterolobus, Stolephorus insularis and Stolephorus  pseudoheterolobus  were observed. S. heterolobus ranged from 25 to 71 mm., S. insularis from 27 to 75 mm and S. pseudoheterolobus from 27 to 67 mm standard length. The  ages  of these  three  species  were estimated. The  asymptotic  length  of S. heterolobus was 97 mm attained at the age of 26 months, S. insularis 86 mm at 26 months and S. pseudohetorolobus 88 mm at 20 months. The highest growth rate of S. heterolobus was at the size group 30 - 80 mm standard length, that of S. insularis was at 30-50  mm, and that of S. insularis was observed to be the lowest. The stomach contents of S. heterolobus and S. pseudoheterolobus   were studied tand were found that the food  of these two  species  was  more or  less the  same. They fed mainly on zooplankton consisting of copepods and other crustaceans.
THE FISHES OF SEAGRASS COMMUNITY ON THE WEST SIDE OF BURUNG ISLAND (PARI ISLANDS, SERIBU ISLANDS) AND THEIR VARIATIONS IN ABUNDANCE Hutomo, Malikusworo; Martosewojo, Sularto
Marine Research in Indonesia Vol 17 (1977)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2664.433 KB) | DOI: 10.14203/mri.v17i0.357

Abstract

Monthly collections of fishes in a seagrass community on the west of Burung Island, Pari Islands, were made from May 1975 to February 1976. Seventy-eight species of fishes were collected. Number of specimens, size range, and modal size are given for each month for each species. Number of species and specimens were found highest in July. Relative and total abundances of the more numerous species are summarized. Apogon margaritophorus was the predominant species in the fish community of the area. Notes on the spawning of Siganus canaliculatus are presented, since this species attracts the attention of many mariculturists. The separation of these fishes into four groups is also discussed.