Inhabits still or flowing rivers, from tidal reaches to far inland. Also found in some impoundments (Lake Argyle,WA). Often shelters among overhanging vegetation or submerged roots. Adults are infrequently found in coastal marine waters . Occurs in larger streams. Surface-dwelling predator of small fishes, insects and crustaceans . Oviparous . Spawning is believed to occur sometimes between September and December. The presence of juveniles well inland and in impoundments suggests that it may spawn in freshwater . Eggs may be found attached to objects in the water by tendrils on the egg's surface .
Dorsal soft rays (total): 16 - 18; Anal soft rays: 19 - 20.
Behavioural data for Long tom is currently being reviewed.
Diet information for Long tom is currently being compiled.
Oviparous . Breeding occurs in shallow seas, estuaries, freshwater rivers, lakes or ponds .
Freshwater; brackish; pelagic; depth range 0 - ? m. Tropical; 4°S - 24°S
"Long tom is an edible species."
Detailed nutritional data for Long tom is currently being compiled from USDA FoodData Central.
Mercury data for Long tom has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
| Language | Common Names |
|---|---|
| 🇬🇧English | freshwater longtom · long tom |
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Belone krefftii | Günther | 1866 | Synonym |
| Stenocaulus krefftii | Günther | 1866 | Synonym |
| Stenocaulus perornatus | Whitley | 1938 | Synonym |
Occurrence records from the Global Biodiversity Information Facility (GBIF) — 19 records indexed .
No observations yet — be the first to log one!
View all observations for Long tom ↗Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.
Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.