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.
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.
There are approximately 1.2 million known species of animals, but scientists estimate there are closer to 8.7 million animal species on earth.
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.
Free Living
There are over 12,000 known species of ants, but it is estimated that there could be as many as 22,000 species in total. Ant species continue to be discovered and described by scientists around the world.
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
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.
Scientists have discovered and described approximately 1.75 million species of organisms. However, it is estimated that there may be as many as 8.7 million species on Earth, meaning that many more species are yet to be discovered.
No euglena dose not cause any disease . Euglen,a spp. of which there are over a thousand, do not cause diseases.Euglena is a unique organism that is considered both a unicellular algae and a protozoan. It has chloroplasts (like an algae) and flagella (like other protozoans).Other protozoans, such as Giardia and Trypanosomaare pathogenic -- causing intestinal problems and African sleeping sickness, respectively.