Got a photo? Identify fish instantly with the Fishby app.
Open the appDescription
The Yellowstripe Goatfish (Upeneus vittatus) is a widespread species of goatfish found in the Indo-Pacific region. It is characterized by its distinctive yellow lateral stripe and often exhibits a schooling behavior, particularly when juvenile. Like other goatfishes, it possesses prominent chemosensory barbels used for foraging in soft substrates.
Physical Characteristics
- Body shape
- elongated
- Coloration
- The body is silvery-white to pinkish-white dorsally, fading to white ventrally. A prominent bright yellow to golden-yellow stripe runs from the snout through the eye to the caudal peduncle. Above this stripe, there are typically two narrower, reddish-brown stripes. The dorsal fins are yellowish with dark crossbars. The caudal fin is deeply forked, with several dark crossbars on each lobe. The barbels are white or yellowish.
- Scale type
- ctenoid
- Mouth position
- subterminal
- Distinctive features
- Two long, prominent chemosensory barbels on the chin, Bright yellow lateral stripe, Deeply forked caudal fin with dark crossbars, Two dorsal fins, widely separated
- Dorsal fin
- Two dorsal fins; the first with 8 spines, the second with 1 spine and 8 soft rays. The first dorsal fin is typically taller than the second.
- Tail fin
- Deeply forked caudal fin with 13-15 branched rays, exhibiting distinct dark crossbars on each lobe.
- Pectoral fin
- Pectoral fins are relatively short, with 15-17 rays.
- Distinctive fins
- Pelvic fins are thoracic, with 1 spine and 5 soft rays. Anal fin has 1 spine and 6-7 soft rays.
Identification Tips
Lateral Stripe
Look for the prominent, bright yellow to golden-yellow stripe running along the side of the body from the snout to the tail base. This is the most distinguishing feature.
Barbels
Observe the two long, white or yellowish barbels extending from the chin. These are characteristic of all goatfishes and are used for probing the substrate.
Caudal Fin Pattern
Note the deeply forked caudal fin with distinct dark crossbars on both the upper and lower lobes. This pattern helps differentiate it from some other Upeneus species.
Dorsal Fin Coloration
The yellowish dorsal fins with dark crossbars are also a good identification marker.
Habitat
- Water type
- saltwater
- Depth
- Typically found in depths ranging from 1 to 100 meters, most commonly between 10 and 60 meters.
- Environment
- Inhabits sandy and silty bottoms, often near coral reefs, rocky areas, or seagrass beds. Juveniles may be found in shallower coastal waters and estuaries.
- Geographic range
- Widespread in the Indo-Pacific, from the Red Sea and East Africa eastward to the central Pacific islands (e.g., Samoa, Tonga), and from southern Japan southward to Australia (including Lord Howe Island).
Aquarium Information
- Care level: intermediate
- Temperament: peaceful
- Diet: carnivore
- Minimum tank size: 120 gallons (450 liters)
- Temperature: 23-28°C (73-82°F)
- pH level: 8.1-8.4
- Hardness: 8-12 dKH
- Compatibility: Generally compatible with other peaceful to semi-aggressive fish of similar size. Avoid housing with very aggressive species or those small enough to be considered prey. Can be kept in small groups.
- Special requirements: Requires a mature aquarium with ample open sand substrate for foraging. Live rock provides shelter. Good water quality and strong filtration are essential. May jump, so a secure lid is recommended.
Wild Information
- Conservation status: least concern
- Seasonality: No specific seasonal restrictions for fishing, though local regulations may apply.
- Market price: Variable, generally moderate
- Commercial importance: medium
- Taste: Mild, slightly sweet
- Texture: Flaky, white flesh
- Cooking methods: Frying, Grilling, Baking, Steaming
- Nutritional value: Good source of protein and omega-3 fatty acids.
Key Facts
Barbel Detectivesbehavior
The prominent barbels of the Yellowstripe Goatfish are highly sensitive chemosensory organs, acting like 'taste buds' to detect prey hidden in the sand or mud.
Schooling Behaviorbehavior
Juvenile Yellowstripe Goatfish often form large schools, providing safety in numbers against predators. As they mature, they may become more solitary or form smaller groups.
Sand Siftersbehavior
These fish are expert sand sifters, using their barbels to stir up the substrate and then sifting through the disturbed material with their mouths to find small invertebrates.
Widespread Wandererinteresting
Upeneus vittatus boasts one of the widest distributions among goatfishes, spanning a vast area of the Indo-Pacific.
Safety Information
Safe- Safety level: safe
- Venomous: No
- Edibility: edible
- Handling notes: No specific handling precautions are required beyond standard fish handling practices to avoid fin spines. The spines are not venomous but can cause minor punctures.
Similar Species
Dash-and-dot Goatfish
Upeneus tragula
U. tragula has a more mottled or blotchy coloration with dark spots and dashes, lacking the prominent continuous yellow lateral stripe of U. vittatus. Its barbels are often banded, and the caudal fin typically has fewer, less distinct bars.
Goldband Goatfish
Upeneus moluccensis
U. moluccensis also has a yellow lateral stripe, but it is generally narrower and less intense than in U. vittatus. The caudal fin of U. moluccensis usually has fewer and fainter bars, and its body shape can be slightly more slender.
Yellowfin Goatfish
Mulloidichthys vanicolensis
While also having a yellow stripe, M. vanicolensis has a more robust body, lacks the distinct dark bars on the caudal fin, and its barbels are typically shorter and less prominent. It also belongs to a different genus.
Scientific Classification
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Actinopterygii
- Order
- Perciformes
- Family
- Mullidae
- Genus
- Upeneus
- Species
- Upeneus vittatus
Explore Yellowstripe Goatfish
Identify fish anywhere
Free on iOS, Android, and Web. Photo identification, full species details, and more.