Biologi & Ekologieng
Habitat. Mostly found in lowland and coastal areas, inhabiting estuaries, brackish waters, freshwater lakes, streams, ponds, and small rivers. In Malaysia, 75 % of adults have been found in freshwater, 20 % in coastal seawater, and 5 % in brackish water. Spawns in deep tropical and subtropical oceans. Biology. Catadromous. Arabian eels not yet been extensively studied. Live up to 20 years, adults die after spawning. Very little known about marine phase. Leptocephali have never been found, and more information on spawning areas or early life history is needed. Believed to spawn during a broad, prolonged season (data from Sumatra). Migrates downstream in central Vietnam during storm season, October – December. Feeds on small fish, crustaceans, and molluscs.
Sumber: Handbook of Freshwater Fishes of West Asia
Konservasieng
Conservation status. NT; due to decline in availability of both A. japonica and A. anguilla (species traditionally used for aquaculture and consumption), A. bicolor is next preferred species for plain eels, driving up demand for this species in East Asia. Although there are very little data available to estimate population changes, it is clear that number of glass eels exported worldwide is increasing rapidly to meet demand. Anguilla bicolor can be purchased online from many suppliers. If catches continue to increase at current rates, exploitation is likely to pose a significant threat to populations worldwide, and shortfin eel may soon be listed as an endangered species.
Sumber: Handbook of Freshwater Fishes of West Asia
Distribusieng
Distribution. In Arabian Peninsula, recorded from Yemen along Arabian Sea and Gulf of Aden but may occur elsewhere in coastal waters. Widespread in Indian Ocean from east coast of Africa to north-west Australia and Greater Sundaland.
Sumber: Handbook of Freshwater Fishes of West Asia
Konservasieng
Conservation. Near Threatened (NT).
Sumber: Inland fishes of the Arabian Peninsula: Review and a revised checklist
Deskripsieng
Economic importance. No commercial importance.
Sumber: Inland fishes of the Arabian Peninsula: Review and a revised checklist
Distribusieng
General distribution and Habitat. Indo-West Pacific: Seychelles, Mayotte (France), Madagascar and Mascarenes (La Réunion, Mauritius, Rodrigues) east to China and New Britain (Papua New Guinea), south to northern Western Australia. Freshwater, brackish, marine. Distribution in the Arabian Peninsula. Recorded from Yemen along the Arabian Sea and Gulf of Aden including Socotra archipelago (Attaala & Salim Rubaia 2005; Freyhof et al. 2020; Zajonz 2020).
Sumber: Inland fishes of the Arabian Peninsula: Review and a revised checklist
