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Laetacara dorsigera, commonly known as the Redbreast Acara, is a small, peaceful cichlid native to South America. It is characterized by its vibrant coloration, particularly the reddish-orange chest and belly, and a distinctive dark spot on its flank. This species is known for its relatively calm demeanor compared to many other cichlids, making it a popular choice for community aquariums. They are substrate spawners and exhibit parental care.
Physical Characteristics
- Body shape
- compressed
- Coloration
- The body is generally light brown to yellowish-tan, often with iridescent blue or green scales, especially on the flanks. A prominent dark spot is typically present on the mid-flank, sometimes extending into a faint lateral line. The most striking feature is the reddish-orange to deep red coloration on the chest, throat, and anterior belly, which intensifies during breeding. Fins are often translucent with reddish or bluish tints, and the dorsal fin may have a dark margin.
- Scale type
- ctenoid
- Mouth position
- terminal
- Distinctive features
- Vibrant reddish-orange chest and belly coloration., Dark, often iridescent, spot on the mid-flank., Relatively small size for a cichlid., Subtle iridescent blue or green scales on the body.
- Dorsal fin
- Long and continuous, extending almost the entire length of the back, with soft rays posteriorly and spines anteriorly. Often has a dark margin.
- Tail fin
- Rounded to slightly truncate caudal fin.
- Pectoral fin
- Transparent to slightly tinted, typically small and rounded.
- Distinctive fins
- Pelvic fins are often elongated and can show reddish or bluish hues, especially in males.
Identification Tips
Redbreast Coloration
Look for the distinctive reddish-orange to deep red coloration on the chest and belly, which is a key identifier for this species.
Lateral Spot
Observe the prominent dark spot on the mid-flank. This spot can sometimes be surrounded by iridescent scales.
Body Shape and Size
Note its relatively small, compressed body shape, typical of dwarf cichlids, usually not exceeding 3 inches (7.5 cm) in length.
Fin Appearance
Examine the fins for reddish or bluish tints, especially the pelvic fins which can be slightly elongated.
Habitat
- Water type
- freshwater
- Depth
- Typically found in shallow, slow-moving waters.
- Environment
- Inhabits clear to blackwater rivers, streams, and floodplains, often in areas with dense vegetation, submerged roots, leaf litter, and sandy or muddy substrates. They prefer shaded areas with plenty of cover.
- Geographic range
- Native to South America, primarily found in the Paraguay River basin, including parts of Brazil (Mato Grosso do Sul), Paraguay, and northern Argentina.
Aquarium Information
- Care level: beginner
- Temperament: peaceful
- Diet: omnivore
- Minimum tank size: 20 gallons (75 liters)
- Temperature: 72-82°F (22-28°C)
- pH level: 5.5-7.0
- Hardness: 2-10 dGH
- Compatibility: Excellent for community tanks with other peaceful, similarly sized fish. Avoid housing with overly aggressive or very small, fin-nipping species.
- Special requirements: Requires a well-planted aquarium with plenty of hiding spots, driftwood, and smooth rocks. A sandy or fine gravel substrate is preferred as they enjoy sifting through it. Good filtration and regular water changes are essential. Provide flat surfaces for potential spawning.
Wild Information
- Conservation status: least concern
- Seasonality: Breeding typically occurs during the rainy season in their natural habitat, but in aquariums, they can breed year-round with proper conditions.
- Market price: Low to medium, depending on region and availability.
- Commercial importance: low
- Taste: Not typically consumed due to small size.
- Texture: Not typically consumed due to small size.
- Nutritional value: Not typically consumed due to small size.
Key Facts
Parental Carebehavior
Redbreast Acaras are excellent parents, with both male and female participating in guarding eggs and fry. They are substrate spawners, typically laying eggs on flat surfaces.
Dwarf Cichlidinteresting
Despite being a cichlid, Laetacara dorsigera is considered a 'dwarf cichlid' due to its relatively small adult size, making it suitable for smaller aquariums than many other cichlid species.
Color Intensitybehavior
The vibrant red coloration on the chest and belly of the Redbreast Acara intensifies significantly during breeding periods, serving as a visual cue for courtship and territorial displays.
Habitat Mimicryinteresting
In aquariums, providing a habitat that mimics their natural environment with leaf litter, driftwood, and dense planting can significantly reduce stress and encourage natural behaviors, including breeding.
Safety Information
Safe- Safety level: safe
- Venomous: No
- Edibility: not recommended
- Handling notes: No specific handling precautions are required beyond standard fish handling practices to minimize stress. They do not possess venomous spines or aggressive defense mechanisms towards humans.
Similar Species
Flag Acara
Laetacara curviceps
L. curviceps generally lacks the intense red coloration on the chest and belly of L. dorsigera. While it may have some reddish tints, it's not as pronounced. The body shape can also be slightly different, and the lateral spot might be less defined or absent in some L. curviceps populations.
Smiling Acara
Laetacara araguaiae
L. araguaiae typically has a more yellowish body coloration and a less intense or absent red breast. Its lateral spot might be more elongated or band-like in some instances, and the overall fin coloration can differ.
Dwarf Acara
Laetacara thayeri
L. thayeri is generally more elongated and less compressed than L. dorsigera. It also lacks the prominent red breast coloration, often having a more subdued, brownish-yellow body with a distinct lateral band rather than a spot.
Scientific Classification
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Actinopterygii
- Order
- Cichliformes
- Family
- Cichlidae
- Genus
- Laetacara
- Species
- dorsigera
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