Title: Aschelminth - Wikipedia
Headings: Aschelminth
Aschelminth
Subdivisions
References
External links

Content: PMID 8524046. ^ "Introduction to the "Aschelminth" Phyla". University of California Museum of Paleontology. External links
Aschelminth information page (archived from the original on 2009-08-20)
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Extant Animal phyla
Domain
Archaea
Bacteria
Eukaryota
( Supergroup
Plant
Hacrobia
Heterokont
Alveolata
Rhizaria
Excavata
Amoebozoa
Opisthokonta
Animal
Fungi)
Animalia
Porifera (sponges)
Diploblasts
( Eumetazoa)
Ctenophora (comb jellies)
ParaHoxozoa
( Planulozoa)
P+C
Placozoa ( Trichoplax)
Cnidaria (jellyfish and relatives)
Bilateria (Triploblasts)
(see below↓)
Bilateria
Xenacoelomorpha
Xenoturbellida (Xenoturbella)
Acoelomorpha
acoels
nemertodermatids
Ambulacraria
Echinodermata (starfish and relatives)
Hemichordata
acorn worms
pterobranchs
Chordata
Cephalochordata (lancelets)
Olfactores
Urochordata (tunicates)
Vertebrata (vertebrates)
Protostomia
Ecdysozoa
Scalidophora
Kinorhyncha (mud dragons)
Priapulida (penis worms)
N+L+P
Nematoida
Nematoda (roundworms)
Nematomorpha (horsehair worms)
L+P
Loricifera (corset animals)
Panarthropoda
Onychophora (velvet worms)
Tactopoda
Arthropoda (arthropods)
Tardigrada (waterbears)
Spiralia
Gnathifera
Chaetognatha (arrow worms)
Gnathostomulida (jaw worms)
M+S
Micrognathozoa (Limnognathia)
Syndermata
Rotifera (wheel animals)
Acanthocephala (thorny-headed worms)
Platytrochozoa
R+M
Mesozoa
Orthonectida
Dicyemida or Rhombozoa
Monoblastozoa (Salinella) †
Rouphozoa
Platyhelminthes (flatworms)
Gastrotricha (hairybacks)
Lophotrochozoa
Cycliophora (Symbion)
Annelida (ringed worms)
M+K
Mollusca (molluscs)
Kryptotrochozoa
Nemertea (ribbon worms)
Lophophorata
Bryozoa s.l. Entoprocta or Kamptozoa
Ectoprocta (moss animals)
Brachiozoa
Brachiopoda (lamp shells)
Phoronida (horseshoe worms)

Major groups
within phyla
Sponges
Hexactinellid
Demosponge
Calcareous
Homoscleromorpha
Cnidarians
Anthozoa inc. corals
Hexacorallia
Octocorallia
Ceriantharia
Medusozoa inc. jellyfish
Myxozoa
Vertebrates
Jawless fish
Cartilaginous fish
Ray-finned fish
Lobe-finned fish
Amphibians
Amniotes
Reptiles
Birds
Mammals
Echinoderms
Sea lilies
Asterozoa inc. starfish
Echinozoa
Nematodes
Chromadorea
Enoplea
Secernentea
Arthropods
Chelicerates/Arachnids
Myriapods
Crustaceans
Hexapods/Insects
Platyhelminths
Turbellaria
Trematoda
Monogenea
Cestoda
Bryozoans
Phylactolaemata
Stenolaemata
Gymnolaemata
Annelids
Polychaetes
Clitellata
Sipuncula
Molluscs
Gastropods
Cephalopods
Bivalves
Chitons
Tusk shells
Phyla with ≥1000 extant species bolded
Potentially dubious phyla †
See also
Diploblasts
Authority control
GND: 4179701-2
LCCN: sh85008550
MA: