{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/2d84285d-0603-5ce7-9354-5599984f6cf9/42f255ae-86d4-415d-827e-33f0d6389a62?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"More than meets the eye","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/61b9f3951a8cbe23473cedc5/61b9f3b9f75b72001243e80e.jpg?height=200","description":"<p>Within the Brazilian mangroves resides some of the most unique organisms on Earth: killifish. Specifically, two species within the genus <em>Kryptolebias</em>, which are the only known vertebrates to reproduce through self-fertilisation. What impact does this unusual mating system have on their population genetic structure? Dr Waldir Berbel-Filho ventured into the inhospitable mangroves to discover the answer.</p><p><br></p>","author_name":"Heredity"}