Galathea balasubramaniani

1. Researchers recently discovered a new tiny crab species named Galathea balasubramaniani from the coral reefs of Agatti in the Lakshadweep Islands.
2. About the Species:
   1. Family: Genus Galathea (also known as squat lobsters)
   2. Physical Characteristics
      1. Extremely small size — up to only 3 millimetres in length
      2. Among the tiniest reef crabs recorded in the region
      3. Able to hide efficiently inside coral crevices
   3. It differs from its nearest known relative, Galathea mauritiana, in structure of legs, other body (morphological) features and clear genetic differences.
   4. Despite its tiny size, this species plays an important ecological role. It contributes by recycling organic matter within reef systems, acting as prey for fish and other marine organisms and supporting nutrient cycling.

FAQs

Q1. What is Galathea balasubramaniani? 

It is a newly discovered tiny squat lobster (reef crab) species from the coral reefs of Agatti, Lakshadweep Islands.

Q2. How big is Galathea balasubramaniani? 

Extremely small, only up to 3 millimetres in length — among the tiniest reef crabs recorded in the region.

Q3. How does Galathea balasubramaniani differ from related species? 

It shows distinct morphological differences in leg and body structure compared to Galathea mauritiana, along with clear genetic variations.

Q4. What is the ecological role of Galathea balasubramaniani? 

Despite its size, it helps recycle organic matter, supports nutrient cycling, and serves as prey for fish and other marine organisms.

Q5. How does Galathea balasubramaniani survive in coral reefs? 

It hides efficiently inside coral crevices, making it well-adapted to reef ecosystems.