Rosy bitterling or Tairiku baratanago, Rhodeus ocellatus. Couple, male above. Female introduces the oviduct inside freshwater mussel

- Image ID: K937X7

Rosy bitterling or Tairiku baratanago, Rhodeus ocellatus. Couple, male above. Female introduces the oviduct inside freshwater mussel

Paulo Oliveira / Alamy Stock Photo

Image ID: K937X7