Trilobed uncus taxa of the genus Ostrinia (Lepidoptera, Crambidae) illustrate the complex relationship, at early stages of speciation, between reproductive isolation and differentiation in ...

In a recent study published in Current Biology, researchers introduced Uncus dzaugisi, a 555-million-year-old, worm-like organism found in the ancient rocks of Nilpena Ediacara National Park (NENP).

Tiny worm makes for big evolutionary discovery: Scientists describe 'Uncus,' the oldest ecdysozoan by University of California - Riverside ...

A 555-million-year-old worm-like organism, Uncus dzaugisi, has been identified as the oldest confirmed member of Ecdysozoa, a superphylum that encompasses modern insects, crustaceans, and nematodes.

In a new study published in Current Biology, researchers describe Uncus dzaugisi, a 555-million-year-old worm-like organism preserved in the Precambrian rocks of Nilpena Ediacara National Park ...

Tiny worm makes for big evolutionary discovery Scientists have described 'Uncus,' the oldest ecdysozoan and the first from the Precambrian period Date: November 18, 2024 Source: University of ...

Credit: Mary Droser/UCR Uncus fossil from Nilpena Ediacara National Park. The numbers correspond to the coordinates of this fossil on the fossil bed surface.

Uncus fossil from Nilpena Ediacara National Park. The numbers correspond to the coordinates of this fossil on the fossil bed surface. Bottom: 3D laser scans enable the researchers to study the ...

All in all, Chief Uncus had a successful maiden voyage on the Susquehanna River. Luckily, this unique heritage boat was brought back to life not just for show but for action too.