TED: Clues to prehistoric times, found in blind cavefish | Prosanta Chakrabarty

The video explores ichthyology, focusing on the study of cavefish. The speaker shares personal motivations and highlights the discovery of new species, particularly in caves. The genetic differences in cavefish provide insights into evolution and geological history. The video also addresses conservation challenges, emphasizing the importance of preserving these unique species and their habitats.

Describe the significance of the newly discovered species Amblyopsis hoosieri.

What challenges do cavefishes face in their habitats, and how does this relate to human activities?