Tootfinder

"Scientists reconfirm rare shark sightings after 50 years in PNG"
#PapaNewGuinea #Sharks #Animals

Scientists reconfirm rare shark sightings after 50 years in PNG
In 1973, researchers scientifically described a species of shark based on a single specimen: a pregnant female caught a few years earlier by a fisherman near the mouth of the Gogol River in Astrolabe Bay, Papua New Guinea. They named this new-to-science species the sailback houndshark (Gogolia filewoodi). And then, for the next half-century, they […]

"Sharks risk losing their bite as oceans turn acidic: Study"
#Sharks #Animals #Oceans

Sharks risk losing their bite as oceans turn acidic: Study
Sharks continually shed and regrow teeth throughout their lives, replacing worn or lost teeth with new ones. That makes them particularly good at catching prey. However, these top marine predators could lose their literal edge as ocean acidification damages their teeth and makes it harder to keep and replace them, a new study says. “Shark […]

"Mexico adopts protections for Atlantic sharks"
#Mexico #Sharks #Animals

Mexico adopts protections for Atlantic sharks
Mexico recently adopted national regulations protecting several threatened shark species in the Atlantic from being caught or retained as bycatch. Shark conservationists welcome the protections but say they are long overdue, coming years after the country’s commitments to a multilateral fishery regulator. Mexican fisheries catch a significant number of various shark species in the Atlantic […]

"Can we undo extinction? A growing effort to restore lost sharks"
#Sharks #Animals #Conservation

Can we undo extinction? A growing effort to restore lost sharks
Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. In the turquoise shallows of Raja Ampat, Indonesia, a conservation experiment is attempting the rewilding of an endangered shark. The initiative, known as ReShark, seeks to restore populations of the Indo-Pacific leopard shark (Stegostoma tigrinum), also called the […]

"Meat from Endangered Sharks Being Sold in U.S. Stores"
#US #USA #America #Sharks

Meat from Endangered Sharks Being Sold in U.S. Stores