资讯

Mystery molars lead to discovery of giant crayfish in ancient Aotearoa
Giant freshwater crayfish, longer and bulkier than today's species, roamed New Zealand 20 million years ago. They would have ...
Extension at the University of Minnesota6 天
A tale of two landscapes and one Aquatic Invasive Species Detector’s mission
Water isn’t just a resource for Bob McNamara. It’s life itself. “You don’t know until it’s gone how important it is.” ...
Xinhuanet3 天
New Zealand fossil find redefines crayfish history, prehistoric ecosystems
WELLINGTON, April 18 (Xinhua) -- Giant freshwater crayfish, up to 25cm long, once roamed New Zealand's ancient lakes around 20 million years ago, three times the size of today's native species, a new ...
Merced Sun-Star19 天
Clawed 10-legged creature found during Tennessee road survey. It’s a new species
Forty-six crayfish collected in the Ocoee River Gorge in southern Tennessee are part of a new species, researchers said in a study. Photo from senior author Roger F. Thoma A researcher was wading ...
BBC3 天
Brook given special status to save rare crayfish
Luddenden Brook, at Jerusalem Farm nature reserve near Halifax, has been granted Local Wildlife Site Status, giving official protection both to the crayfish species and the brook. The new ...
The Oldham Times on MSN2 天
Concern over invasive lobster-like 'beast' found at canal
Residents in Greenfield have been left concerned for local fish after an invasive lobster-like creature was spotted ...
China Internet Information Center4 天
New Zealand fossil find redefines crayfish history, prehistoric ecosystems
WELLINGTON, April 18 (Xinhua) -- Giant freshwater crayfish, up to 25cm long, once roamed New Zealand's ancient lakes around 20 million years ago, three times the size of today's native species ...