In this issue

Fish Otolith Analysis in Southeast Asia: Expanding its Taxonomic Roots to More Ecological Targets
Biology, Ecology, Fisheries, & Conservation Management of “Galunggong” or “Roundscads” (Decapterus spp.) in the Philippines: A Review
Type Six Secretion System (T6SS) in Aquatic Pathogens
Fisheries Traceability, Drivers, and Barriers to its Adoption: A Review
Abundance and Population Size Structure of the Crown-of-Thorns Seastar in Camiguin Island, Northern Mindanao
Skipjack Tuna (Katsuwonus pelamis) Otolith Developmental Stage Classification Using Deep Learning
Lernaea cyprinacea (Copepoda, Lernaeidae) Infection on Glossogobius aureus (Gobiiformes, Gobiidae) from Naujan Lake under Captive Conditions
Reproductive Biology of the Aquarium Marine Fish Abudefduf vaigiensis (Quoy & Gaimard, 1825) from Iligan Bay, Southern Philippines
Microplastic Contamination of Four Important Commercial Fish in East Coast of North Sumatera Province, Indonesia
Quantification of Histamine Concentration, Identification, and Antibiotic Resistance of Potential Histamine-Forming Bacteria in Bullet Tuna
Quantifying the Current and Future Risk of Invasiveness of the Non-native Fishes in Ramsar-listed Lake Naujan, Philippines
Climate Change Vulnerability Assessment of Milkfish Fry Fishery in Selected Sites in Argao and Bantayan, Cebu, Philippines
Reproductive Biology and Population Dynamics of Largehead Hairtail (Trichiurus lepturus Linnaeus, 1758) in Babuyan Channel, Philippines
Shading of Ponds Improves the Reproductive Performance of Female Nile Tilapia (Oreochromis niloticus L.) Breeders during Warm Months
Growth and Survival of the Tapiroid Grunter, Mesopristes cancellatus (Cuvier, 1829) in Different Salinity Levels Under Laboratory Conditions
Elevated Salinity Tolerance of Reciprocal Hybrids of Improved Brackishwater Enhanced Selected Tilapia (iBEST) Oreochromis spp.

Journal Issue Volume 31 Issue 2 Biology, Ecology, Fisheries, & Conservation Management of “Galunggong”...

Review Article

Biology, Ecology, Fisheries, & Conservation Management of “Galunggong” or “Roundscads” (Decapterus spp.) in the Philippines: A Review

1The Graduate School, University of Santo Tomas, España Blvd, Sampaloc, Manila, 1008 Metro Manila, Philippines
2Bureau of Fisheries and Aquatic Resources, Regional Office 1, Government Center, Brgy. Sevilla,, San Fernando, La UnionSan Fernando, La Union
3Our Lady of Fatima University, 120 MacArthur Hwy, Valenzuela City, Metro Manila, Philippines
4National Fisheries Research and Development Institute, Department of Agriculture, 101 Mother Ignacia St., Quezon City, Metro Manila, Philippines
5Central Luzon State University Science City of Muñoz, Nueva Ecija, Philippines

Page 202-236 | Received 7 Sep 2023, Accepted 27 Aug 2024

Abstract

The genus Decapterus, locally known as round scads or “galunggong,” is one of the most harvested pelagic fishes in the Philippines and is considered a common source of protein among Filipinos. It was known as “poor man’s fish” in the 1990s because of its cheap price and abundant supply. However, its production has been substantially decreasing since 2007, which consequently affects its price. This review paper analyzed published research papers, the National Stock Assessment Program (NSAP), Philippine Statistics Authority (PSA) databases, and technical reports to identify the current status of the biology, ecology, fisheries, and management of round scads in the Philippines. In the end, research gaps were identified to streamline future research. Proper monitoring of stocks and integration of multiple management approaches are recommended to design a sustainable management plan for the fisheries of round scads.


Keywords: Decapterus, galunggong, Philippine fisheries, roundscads