- genus. The
parent family (Polypodiidae),
order (Polypodiidea) and
class (
Polypodiozoa) are also monotypic.
Unusual characteristics have led to much controversy...
- Hydrozoa, Scyphozoa,
Staurozoa and Cubozoa, and
possibly the
parasitic Polypodiozoa.
Medusozoans are
distinguished by
having a
medusa stage in
their often...
-
Other such
orders were the Anthoathecatae, Actinulidae, Laingiomedusae,
Polypodiozoa,
Siphonophorae and Trachylina. As far as can be told from the molecular...
- sub-group of Scyphozoa, and the
highly derived parasitic Myxozoa and
Polypodiozoa were
firmly recognized as
cnidarians only in 2007. Most
cnidarians prey...
- parasites)
Scyphozoa (true jellyfish)
Staurozoa (stalked jellyfish)
Polypodiozoa (marine parasites)
Eucycliophora Dicyemida Crinoidea (sea
lilies and...
- Terres-
trial Cnidaria Myxozoa 1,350 Yes Yes 2 or more Yes Yes
Cnidaria Polypodiozoa 1 Yes Yes 1 Yes
Flatworms Trematodes 15,000 Yes Yes 2 or more Yes Yes...
-
Polypodiozoa and
Myxozoa (parasitic cnidarians) Medusozoa...
-
Molecular clocks suggest that
myxozoans and
their closest relatives, the
polypodiozoa,
shared their last
common ancestor with
medusazoans about 600 million...
-
which also
includes the jellyfish, box
jellies and
parasitic Myxozoa and
Polypodiozoa. The two main
subclasses of
Anthozoa are the Hexacorallia,
members of...
-
Moerisiida Order Narcomedusa Order Proboscoida Order Physonectae Order Polypodiozoa Order Trachymedusa class Cubozoa Order Cubomedusae class Scyphozoa Order...
