February 19, 2026

Cobitis beijingensis

  • Recently, researchers from the Institute of Zoology, Chinese Academy of Sciences discovered a new species of spined loach, Cobitis beijingensis, in Beijing. This is the first newly identified spined loach species in Beijing in over 40 years and reflects ongoing efforts to restore urban aquatic ecosystems.
  • Species Identification and Characteristics
  1. Cobitis beijingensis is a small freshwater fish, approximately 5 cm in length.
  2. It has distinct yellow and black patterned markings on its body.
  3. Identified through morphological and molecular analysis, confirming its uniqueness among regional loach species.
  4. Prefers calm, clear waters with muddy or sandy bottoms, abundant in aquatic plants.
  • Significance
  1. Highlights Beijing’s biodiversity conservation and ecological restoration efforts.
  2. Emphasizes the importance of urban freshwater habitat protection.

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