Researchers said they named the third new species Pristurus feulneri, or Feulner’s semaphore gecko, after Gary Feulner, an ...

A photographic print of four individuals in Girl Scout uniforms presenting semaphore flags, with a fifth individual to their right dressed in an Uncle Sam costume. In the background is a government ...

Semaphore refers to the use of visual signals to pass along information and is most commonly associated with flag signals. Semaphore geckos earned their name because they use body and tail ...