2
i do not know
4,500
Scientists estimate that there are more then 9,000 species of Cnidarians identified.
( 1,250,000 ) have been identified
There are 33 known species of seals out there that have been identified.
It is impossible to quantify an unknown factor.
ver 260,000 different species
There are many different species of birds globally, about 10,000 species. The greatest concentration in South America, where 1879 species have been identified.
ver 260,000 different species
250,000
There are about 390,000 known plant species in the plant kingdom, with new species still being discovered.