The use of marine fishes skin waste such as parrotfish (Chlorurus sordidus), tiger grouper (Epinephelus fuscoguttatus) and pink ear emperor (Lethrinus lentjan) needs improvement to increase its economic value sustainability. Therefore, this study aims investigate the effect fish acetic acid ratio with different extraction times on yield characteristics collagen obtained from three-marine (parro...

Tropical intertidal seagrass beds have recently been identified as foraging grounds for multiple fish species, although the possible drivers of migration to such remain unknown. Investigations fishes occurring in and subtidal beds, comparison food resources dominant trophic groups surrounding bare-sand areas, were conducted at two sites northern Mindanao, Philippines. Fish species collected ove...

Bambanipa Village is one of the villages in Palasa District, Parigi Moutong Regency, Central Sulawesi Province. Based on direct observations and interviews with local fishermen, number fishermen village 37 people. The research method used descriptive participatory. methods are surveys interviews. for data analysis using a randomized block design (RBD) model, mathematical formulation. During Bam...