- In biology, a
phylum (/ˈfaɪləm/; pl.: phyla) is a
level of classification, or
taxonomic rank, that is
below kingdom and
above class. Traditionally, in...
-
phyla consistently cluster together and are
referred to as
supergroups or
superphyla. In some instances,
bacterial clades clearly consistently cluster together...
-
known as ethology. The
animal kingdom is
divided into five infrakingdoms/
superphyla,
namely Porifera, Ctenophora, Placozoa,
Cnidaria and Bilateria. Most living...
- species. The
group has
traditionally been
divided into two main
lineages or
superphyla. The
deuterostomes traditionally include the echinoderms, hemichordates...
- (continents) had been
colonized by
prokaryotes at that time. They
include these superphyla and phyla: Acidobacteriota, Aquificota, Bdellovibrionota, Campylobacterota...
- biodiversity,
including the
first appearance of some
extant infrakingdoms/
superphyla such as
cnidarians and bilaterians. Many of the
Avalon explosion animals...
-
Eumetazoa Clade:
ParaHoxozoa Clade:
Bilateria Clade:
Nephrozoa Clade:
Protostomia Grobben, 1908
Superphyla Ecdysozoa Spiralia Platytrochozoa Lophotrochozoa...
-
molecular data (mostly 18S rRNA sequences),
divides Bilateria into four
superphyla: Deuterostomia, Ecdysozoa, Lophotrochozoa, and
Platyzoa (sometimes included...
-
events that
occur very
early in
embryonic development, into two
groups (
superphyla)
called protostomes and deuterostomes.
Deuterostomes include vertebrates...
-
These studies found the
following phylogeny between phyla and
superphyla. The
superphyla are
shown in bold. However,
several recent studies have suggested...
