Yellowthread threadfin
📖 Overview
Yellowthread threadfin (Filimanus xanthonema) is a ray-finned fish of the family Polynemidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 14 cm. It occurs at depths between 1 and 30 metres. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms.
🔬 Taxonomy
🐟 Physical Description
Dorsal soft rays (total): 11 - 13; Anal soft rays: 10 - 12. Distinguished by having six (occasionally five or seven) pectoral filaments, not reaching midpoint of anal fin; depth of posterior margin of maxilla less than eye diameter; snout pointed; and body in life usually dusky yellow or green above and silvery below.: fusiform / normal.
🌀 Behaviour
Behavioural data for Yellowthread threadfin is currently being reviewed.
🦐 Diet
Diet information for Yellowthread threadfin is currently being compiled.
🥚 Reproduction
Reproduction data for Yellowthread threadfin is currently being compiled.
🌍 Habitat & Distribution
Marine; demersal; depth range 1 - 30 m . Tropical; 25°N - 9°S, 79°E - 117°E West Pacific: east coast of India to Lombok, Indonesia.
🌿 Ecology
small crustaceans (Ref
📐 Morphometrics
🌡️ Water Parameters & Tolerance
📊 Population Risk & Fisheries
🌐 Names & Taxonomy
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Polydactylus konadaensis | Mishra & Krishnan | 1993 | Synonym |
| Polydactylus xanthonemus | Valenciennes | 1831 | Synonym |
| Polynemus diagrammicus | Bleeker | 1849 | Synonym |
| Polynemus pfeifferi | Bleeker | 1853 | Synonym |
| Polynemus xanthonema | Valenciennes | 1831 | Synonym |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .
👥 Community & Contribute
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