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Ichthyofauna distribution in downstream region of Opak River, Yogyakarta [Persebaran iktiofauna di bagian hilir Sungai Opak, Yogyakarta]
Opak River, a river upstream on the slopes of Merapi Mount and empties into Indian Ocean, has a diverse aquatic biotic such as fishes. The aim of this study was to determine the species, abundance,Expand
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Penggunaan otolit untuk penentuan umur dan waktu pemijahan ikan red devil, Amphilophus labiatus [Gunther, 1864] di Waduk Sermo, Yogyakarta [The use of otolith to determine age and spawning time of
The purpose of this study was to determine the age and spawning time of red devil (Amphilophus labiatus) based on the observation of the daily increment of otolith in juvenile fish. The sampling wasExpand
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HABITAT PEMIJAHANIKAN WADER PARI (Rasbora lateristriata) DI SUNGAI NGRANCAH, KABUPATEN KULON PROGO [Spawning habitat of Rasbora lateristriata in Ngrancah River, Kulon Progo Regency]
Yellow rasbora (Rasbora lateristriata) is a riverine fish that has unique spawning behaviour. Observation on its spawning aspects become interesting to carry out. Purpose of this research was toExpand
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Biodiversitas Sumber Daya Ikan Di Hulu Sungai Opak [Biodiversity of Fisheries Resources in Upstream of Opak River]
Biological species diversity in natural habitats is a source of germplasm, which is invaluable. The purpose of this research was to determine the biotic diversity of fishes in upstream of Opak River.Expand
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Dinamika populasi ikan belanak, Chelon subviridis (Valenciennes, 1836) di muara Sungai Opak - Yogyakarta [Population dynamics of green backmullet Chelon subviridis (Valenciennes, 1836) in estuary of
reenback mullet (Chelon subviridis) is the main species of fish catches in the estuary of Opak River Yogyakarta. The study of the population dynamics becomes important as a basis for fisheriesExpand
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Fekunditas ikan gelodok, Boleophthalmus boddarti (Pallas 1770) di Pantai Brebes [Fecundity of Boddart's goggle-eyed goby, Boleophthalmus boddarti (Pallas 1770) in Brebes Coast]
Boddart's goggle-eyed goby (Boleopthalmus boddarti) is often found in mudflats of estuary and coastal areas, has ability to walk on land and spawn inside the mud pits of hiding hole. The aim of thisExpand
Kajian dinamika populasi ikan kepek, Mystacoleucus obtusirostris (Valenciennes, in Cuvier & Valenciennes 1842) di Sungai Opak Yogyakarta [Population dynamic study of Mystacoleucus obtusirostris
The Mystacoleucus obtusirostris is one of the main species of fish caught in Opak River. The study of population dynamics is important as the basis tools for fisheries management in order the stocksExpand
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