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Barbodes binotatus, commonly known as the Spotted Barb, is a small to medium-sized freshwater fish belonging to the family Cyprinidae. It is characterized by its elongated, moderately compressed body and distinctive dark spots along its flanks. This species is widely distributed across Southeast Asia and is known for its adaptability to various freshwater environments.
Physical Characteristics
- Body shape
- elongated
- Coloration
- The body is typically silvery to golden-brown, often with a reddish or yellowish tint, especially on the fins. The most prominent feature is a series of dark, often irregularly shaped, spots or blotches along the lateral line, varying in number and intensity. Fins are usually translucent, sometimes with reddish hues.
- Scale type
- cycloid
- Mouth position
- terminal
- Distinctive features
- Presence of 2-5 distinct dark spots or blotches along the lateral line, which can sometimes merge into a stripe., Two pairs of barbels, one rostral and one maxillary, though these can be reduced or absent in some populations., A deeply forked caudal fin.
- Dorsal fin
- Single dorsal fin, typically with 4 unbranched and 8 branched rays. The last unbranched ray is often strong and serrated.
- Tail fin
- Deeply forked caudal fin with pointed lobes.
- Pectoral fin
- Paired pectoral fins, relatively small.
- Distinctive fins
- Pelvic fins are also paired and small. Anal fin has 3 unbranched and 5 branched rays.
Identification Tips
Spot Pattern
Count the number and observe the arrangement of dark spots along the lateral line. While variable, 2-5 distinct spots are characteristic. Some individuals may have a more continuous lateral stripe.
Barbels
Check for the presence and size of two pairs of barbels around the mouth. These can be small and sometimes difficult to see, or even absent in certain populations.
Dorsal Fin Ray
Examine the last unbranched ray of the dorsal fin; it is often ossified and serrated, a common feature in many Barbodes species.
Body Shape and Size
Note the elongated and moderately compressed body, typically reaching up to 20 cm (8 inches) in length, though usually smaller in aquariums.
Habitat
- Water type
- freshwater
- Depth
- Typically found in shallow to moderate depths, usually less than 2 meters.
- Environment
- Inhabits a wide range of freshwater environments including rivers, streams, canals, ditches, lakes, ponds, and even flooded rice paddies. Prefers areas with moderate to slow currents, often with submerged vegetation, roots, or rocky substrates. Can tolerate a range of water conditions.
- Geographic range
- Widespread throughout Southeast Asia, including countries such as Thailand, Malaysia, Singapore, Indonesia (Sumatra, Java, Borneo), Brunei, and the Philippines. Its distribution is extensive and covers many island and mainland regions.
Aquarium Information
- Care level: beginner
- Temperament: peaceful
- Diet: omnivore
- Minimum tank size: 20 gallons (75 liters)
- Temperature: 22-26°C (72-79°F)
- pH level: 6.0-7.5
- Hardness: 5-15 dGH
- Compatibility: Compatible with other peaceful community fish of similar size, such as other barbs, rasboras, tetras, and small catfishes. Avoid keeping with very small or fin-nipping species.
- Special requirements: Prefers a well-planted aquarium with open swimming spaces and some hiding spots. A soft substrate and moderate water flow are beneficial. They are schooling fish and should be kept in groups of 6 or more to reduce stress and encourage natural behavior.
Wild Information
- Conservation status: least concern
- Seasonality: Breeds year-round in tropical climates, with peak activity often coinciding with rainy seasons.
- Market price: Low
- Commercial importance: low
- Taste: Mild, slightly earthy
- Texture: Flaky, tender
- Cooking methods: Fried, Grilled, Steamed, Curried
- Nutritional value: Good source of protein and omega-3 fatty acids, typical of freshwater fish.
Key Facts
Widespread Adaptabilityamazing
Barbodes binotatus is one of the most widespread and adaptable barb species in Southeast Asia, thriving in a remarkable variety of freshwater habitats.
Dietary Generalistbehavior
Its omnivorous diet, consisting of insects, crustaceans, algae, and detritus, contributes to its success in diverse environments.
Taxonomic Historyevolution
This species has undergone several taxonomic revisions, previously being classified under the genus Puntius, highlighting the dynamic nature of fish classification.
Ecological Rolebehavior
As a common prey item for larger predatory fish and birds, and a consumer of various aquatic organisms, it plays a significant role in freshwater food webs.
Safety Information
Safe- Safety level: safe
- Venomous: No
- Edibility: edible
- Handling notes: No specific handling precautions are required. Handle gently to avoid stress or injury to the fish. They do not possess venomous spines or any known harmful defenses.
Similar Species
T-Barb
Barbodes lateristriga
B. lateristriga has a distinct 'T'-shaped marking on its side, formed by a vertical bar and a horizontal stripe, rather than discrete spots. It also tends to be larger and more robust.
Java Barb
Barbodes gonionotus
B. gonionotus is a larger, more silvery species typically lacking the prominent dark spots of B. binotatus. It is also more commonly found in larger rivers and reservoirs.
Puntius sophore
Puntius sophore
P. sophore (often called Pool Barb) has a single, often indistinct, dark spot near the caudal peduncle and sometimes another at the shoulder. It generally lacks the multiple distinct spots along the lateral line seen in B. binotatus.
Scientific Classification
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Actinopterygii
- Order
- Cypriniformes
- Family
- Cyprinidae
- Genus
- Barbodes
- Species
- Barbodes binotatus
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