{"version":"1.0","type":"link","title":"Ischnacanthus - Newikis","description":"Ischnacanthus is an extinct genus of acanthodian jawed fish. It lived from the Pridoli to the Lochkovian. The type species I. gracilis is only known from Lochkovian.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/3/31/Ischnacanthus_gracilis.png/1280px-Ischnacanthus_gracilis.png","thumbnail_width":1280,"thumbnail_height":682}