- (which
originated from the
chordate nephridia).
Nephridia remove metabolic wastes from an animal's body.
Nephridia come in two
basic categories: metanephridia...
-
through pores called nephridiopores on the worm's sides; usually, two
nephridia (sometimes more) are
found in most segments. At the
centre of a worm is...
-
synapomorphy of the group: the
presence of
specialized excretory organs known as
nephridia.
Below is a
proposed phylogenetic tree of Nephrozoa: Philippe, Hervé;...
- hand,
gives rise to the epidermis, the
nervous tissue, and if present,
nephridia.
Simpler animals, such as sea sponges, have one germ
layer and lack true...
-
species possess one. Most
cephalopods possess a
single pair of
large nephridia.
Filtered nitrogenous waste is
produced in the
pericardial cavity of the...
-
aquatic arthropods and some
terrestrial ones also have
organs called nephridia ("little kidneys"),
which extract other wastes for
excretion as urine...
- are
excreted in a form of
water solutes through the
excretory organs (
nephridia,
Malpighian tubules, kidneys), with the
exception of CO2,
which is excreted...
-
Mesothelae and
infraorder Mygalomorphae,
retain the
ancestral arthropod nephridia ("little kidneys"),
which use
large amounts of
water to
excrete nitrogenous...
-
incoming "lane", the
hindmost pair of
gills and the exit
openings of the
nephridia (kidneys)
known as "Organs of boj****" and
gonads (reproductive organs)...
-
median plane. The gill-combs, the
olfactory organs, the foot slime-gland,
nephridia, and the
auricle of the
heart are
single or at
least are more developed...
