Forms Parasitic: Ode to the Nematode

Outnumber other animals
in
both individual
and
20,000 different described species.
they are nematoda
in
the aschelminthes,
and
then the most common phyla of animals,
with over 1919.
later they were demoted
to a class ubiquitous in freshwater,
marine,
and
originally named the nemata by nathan cobb
in further,
there are a great many parasitic forms,
including pathogens in most plants
and
terrestrial environments,
where they often animals,
humans included.
only the arthropoda species counts,
and
are found in locations
as
are more diverse.

the roundworms were the roundworms
(phylum nematoda)
are one of restored to phylum nematoda.
diverse as antarctica
and
oceanic trenches.