Variegated Pincushion Sea Urchin – Lytechinus variegatus

Variegated Sea Urchin (Lytechinus variegatus)

The Variegated Sea Urchin (Lytechinus variegatus) is a captivating marine invertebrate known for its striking appearance and important ecological role. Its vibrant colors and unique texture make it a popular choice among marine aquarists and researchers alike.

Description:

• Common Name: Variegated Sea Urchin
• Scientific Name: Lytechinus variegatus
• Family: Toxopneustidae
• Size: Up to 4 inches (10 cm) in diameter
• Color: Various shades of green, purple, white, and red, often with banded spines

Native Region: Lytechinus variegatus is commonly found in the warm coastal waters of the Western Atlantic, including the Gulf of Mexico, the Caribbean Sea, and along the southeastern coast of the United States.

Aquarium Setup:

• Tank Size: Suitable for medium to large marine aquariums
• Water Parameters:
  • Temperature: 72-82F (22-28C)
  • pH: 8.1-8.4
  • Salinity: 1.023-1.025 SG
  • Hardness: 8-12 dKH
• Substrate: Sandy or fine gravel substrate is preferred for burrowing and grazing
• Diet: Algae, detritus, and other organic matter; may require supplemental feeding in aquariums

Care Level:

• Difficulty: Moderate
• Behavior: Generally peaceful; may graze on live rock and aquarium decorations
• Compatibility: Reef Safe