Related topics: climate change · extinction · plants · biodiversity · plos one

Research team discovers new microbe in wheat stem sawfly

A team of researchers in Montana State University's College of Agriculture has discovered a previously unidentified microbe that lives symbiotically with the wheat stem sawfly, a pest that causes hundreds of millions of dollars ...

Learning how to restore deep-sea coral communities

The deep, cold waters off the rocky coast of Point Sur, California, are home to an unexpected community of organisms that most people associate with tropical settings—corals. Scientist Charlie Boch and his colleagues recently ...

Coral reefs and squat lobsters flourished 150 million years ago

Coral reefs and the abundant life they support are increasingly threatened today, but a snapshot of a coral reef that flourished 150 million years ago shows that many animals were then at their peak of diversity, just offshore ...

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Species

In biology, a species is:

There are many definitions of what kind of unit a species is (or should be). A common definition is that of a group of organisms capable of interbreeding and producing fertile offspring, and separated from other such groups with which interbreeding does not (normally) happen. Other definitions may focus on similarity of DNA or morphology. Some species are further subdivided into subspecies, and here also there is no close agreement on the criteria to be used.

This text uses material from Wikipedia, licensed under CC BY-SA