There are almost 800 species of Euglena currently known by scientists. This contains approximately 44 genera. Euglena is a genus of unicellular protists.
Impossible to tell. There are 800 separate species of Euglena.
Euglena is a genus of unicellular flagellate protists. It is known mostly and is a widely studied member of the phylum Euglenozoa. Euglenozoa comprises 44 genera and perhaps as many as 800 separate species.
There are approximately 1.2 million known species of animals, but scientists estimate there are closer to 8.7 million animal species on earth.
The one celled "Euglena"Currently, over 1,000 species of Euglena have been described. There are many to be discovered. Some Euglena are considered to have both plant and animal features.
Euglena is a genus of unicellular flagellate protists. It is known mostly and is a widely studied member of the phylum Euglenozoa. Euglenozoa comprises 44 genera and perhaps as many as 800 separate species.
There are more than 350 different species of jellyfishes known, and scientists exstimate there may be 2,000.
There are more than 350 different species of jellyfishes known, and scientists estimate there may be 2,000; however they can be recognized into about 15 kinds.
Euglena is a genus of unicellular flagellate protists. It is the best known and most widely studied member of the phylum Euglenozoa (also known as Euglenophyta), a diverse group containing some 44 genera and at least 800 species Domain: Eukaryota Kingdom: Protista Superphylum: Discoba Phylum: Euglenozoa Class: Euglenoidea Order: Euglenales Family: Euglenaceae Genus: Euglena Ehrenberg, 1830
Free Living
There are 6,298 species of frogs (at the date: June 15th, 2013). Every month a couple of new species are discovered, so the number will rise. In 2013 alone, 63 new species are acknowledged.
Research shows the number of species in the ocean varies greatly from thousands to tens of millions.
about 8.7 million