Common name: Persian Carpet Flatworm

Scientific name: Pseudobiceros bedfordi (Laidlaw, 1903)

General Information

The Persian Carpet Flatworm, scientifically known as Pseudobiceros bedfordi, is a captivating species that often intrigues marine enthusiasts. Known for its stunningly vibrant coloration, this flatworm is a sight to behold in any marine setting. Though not a common addition to home aquariums, it is sometimes encountered by divers and marine photographers in its natural habitat.

With its striking patterns and colors, the Persian Carpet Flatworm resembles a Persian carpet, hence its name. Despite its beauty, it is not commonly kept in home aquariums due to its specific care requirements and feeding habits.

Details

Recommended minimum tank volume
100 liter (26 gallons)
Salinity
S.G. 1.023 to 1.026
Temperature
24 to 28 °C (75 to 82 °F)
Acidity
pH 8.1 to 8.4
Average size
12 cm (5″)
Care level
Difficult
Diet
Carnivore Feeds on small invertebrates and marine organisms
Reefsafe
Yes
Aggression
Peaceful
Captive bred
No

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Flatworms
    Platyhelminthes
  3. Class
    Turbellarians
    Rhabditophora
  4. Order
    Polyclad Flatworms
    Polycladida
  5. Family
    Pseudocerotid flatworms
    Pseudocerotidae
  6. Genus
    Pseudoceros flatworms
    Pseudobiceros
  7. Species
    Persian Carpet Flatworm
    Pseudobiceros bedfordi (Laidlaw, 1903)
  8. Synonyms
    Pseudobiceros micronesianus (Hyman, 1955)
    Pseudoceros bedfordi Laidlaw, 1903
    Pseudoceros micronesianus Hyman, 1955
  9. Source: GBIF | Global Biodiversity Information Facility

Care

Caring for Persian Carpet Flatworm in a home aquarium is not recommended for beginners. This species requires a very specific environment that mimics its natural habitat, which includes stable water parameters and a diet that is difficult to replicate in captivity. They are best appreciated in the wild or in public aquariums where their needs can be adequately met.

Diet and Feeding

In the wild, Pseudobiceros bedfordi feeds on small invertebrates and possibly sponges. Replicating this diet in captivity is challenging, making it difficult to maintain their health in home aquariums. They do not accept typical aquarium foods, which is a major hurdle for those considering keeping them.

Behavior and Compatibility

Persian Carpet Flatworm is known for its slow, undulating movement across the substrate or coral surfaces. They are not aggressive but are also not suited for community tanks due to their specialized diet and care needs. They do not pose a risk to other species but may not thrive alongside typical reef inhabitants.

Health and Common Issues

In captivity, Persian Carpet Flatworm may suffer from malnutrition due to inadequate diet. They require pristine water conditions and a very specific diet to remain healthy. Observing them in the wild, where their needs are naturally met, is often more rewarding than attempting to keep them in a home aquarium.

Habitat

Pseudobiceros bedfordi is typically found in the Indo-Pacific region, inhabiting coral reefs and rocky substrates. They prefer shallow waters where they can easily access their prey. Their natural habitat is characterized by warm, stable water conditions with plenty of hiding spots among the corals and rocks.