A soft needle in an oceanic haystack: Scientists discover a new species of chordate. Jul 25, 2024. 520-million-year-old worm fossil solves mystery of how modern insects, spiders and crabs evolved.

“Salps actually, this will sound a little odd, they’re our cousins. They are very simple members of the phylum chordata,” said Coastal Carolina University marine science professor Juliana ...

Scientists have discovered a new phylum of microbes in the Earth’s Critical Zone, an area of deep soil that restores water quality. Ground water, which becomes drinking water, passes through ...

Zeit Aktuelle Nachrichten; 23.05. Chordate Medical Holding AB: Chordate Medical Holding AB (publ) Interim Report January-March 2025: Summary of the period January-March 2025Net turnover was SEK ...

Hitherto, BN-type peptides and their cognate G protein–coupled receptors have only been identified in chordates. Here, we report the discovery and functional characterization of a BN-type signaling ...

Using fossil evidence and genetic dating, geneticists and paleontologists have backed strikingly different candidates for the world's first animal. When you purchase through links on our site, we ...

All chordates, such as vertebrates, eel-like lancelets, and tunicates, or sea squirts, at some point in their lives have a flexible, rod-shaped nerve structure called a notochord in their backs. A ...

All chordates, such as vertebrates, eel-like lancelets, and tunicates, or sea squirts, at some point in their lives have a flexible, rod-shaped nerve structure called a notochord in their backs. A ...

(For reference, the class of mammals is a subgroup of the phylum Chordata.) Such discoveries are more than minor revisions to the tree of life.

The Middle Cambrian chordate known as Pikaia gracilens was once thought to be humanity’s earliest known ancestor, and the earliest known member of the phylum Chordata.; Now, a new study flips ...

Phylum Chordata Class Mammalia Order Carnivora Family Ursidae Genus Ursus Scientific Name Ursus americanus. Read our Complete Guide to Classification of Animals. North American Black Bear Conservation ...