IRMNG

Between brackets is the number of accepted species

1 Click on "-" to collapse/hide all child taxa

2 Shows the number of accepted species within the taxon

3 The last expanded taxon is highlighted

4 Click on "+" to expand/show all child taxa

5 Click to see the taxon details page

Show accepted taxa only Only show main ranks

Biota
Kingdom Animalia
Phylum Acanthocephala
Phylum Agmata †
Phylum Animalia (awaiting allocation)
Phylum Animalia incertae sedis
Phylum Annelida
Phylum Arthropoda
Subphylum Chelicerata
Subphylum Crustacea
Subphylum Hexapoda
Subphylum Myriapoda
Class Arthropleuridea †
Class Chilopoda
Class Diplopoda
Order Amynilyspedida
Order Archidesmida †
Order Archipolypoda † accepted as Euphoberiida †
Order Archipolypoda (awaiting allocation) †
Order Callipodida
Order Chordeumatida
Order Craspedosomatida
Order Diplopoda (awaiting allocation)
Order Euphoberiida †
Order Glomerida
Order Glomeridesmida
Order Haplogonophora accepted as Spirobolida
Order Julida
Family Aprosphylosomatidae
Family Blaniulidae
Family Chelojulidae
Family Galliobatidae
Family Iulidae accepted as Julidae Leach, 1814
Family Julidae Leach, 1814
Family Mongoliulidae
Family Nemasomatidae
Family Okeanobatidae
Family Paeromopodidae
Genus Aigon Chamberlin, 1949
Genus Californiulus Verhoeff, 1938
Species Californiulus blechrostriatus Shelley & Bauer, 1997
Species Californiulus chamberlini (Brolemann, 1922)
Species Californiulus dorsovittatus Verhoeff, 1938
Species Californiulus euphanus (Chamberlin, 1938)
Species Californiulus parvior (Chamberlin, 1940)
Species Californiulus yosemitensis Chamberlin, 1941
Genus Klansolus Chamberlin, 1938
Genus Paeromopellus Verhoeff, 1938
Genus Paeromopus Karsch, 1881
Family Parajulidae
Family Pseudonemasomatidae
Family Rhopaloiulidae
Family Telsonemasomatidae
Family Trichoblaniulidae
Family Trichonemasomatidae
Family Zosteractinidae
Order Platydesmida
Order Polydesmida
Order Polyxenida
Order Polyzoniida
Order Progonophora accepted as Spirostreptida
Order Siphoniulida
Order Siphonophorida
Order Sphaerotheriida
Order Spirobolida
Order Spirostreptida
Order Stemmiulida
Order Zosterogrammida †
Family Hexecontasomatidae Hannibal, 2000 †
Family Proglomeridae Fritsch, 1899 †
Family Woodesmidae Ross, Edgecombe & Clark in Ross et al., 2017 †
Genus Albadesmus Wilson & Anderson, 2004 †
Genus Anthracodesmus Peach, 1899 †
Genus Anthracojulus Fritsch, 1899 †
Genus Archicambala Cook, 1896 †
Genus Hiodesmus Cook, 1896
Genus Pneumodesmus Wilson & Anderson, 2004 †
Genus Sinosoma Huang & Hannibal, 2018 †
Genus Stereodesmus Cook, 1896
Class Euthycarcinoidea †
Class Pauropoda
Class Symphyla
Family Oklahomasomatidae Hannibal & May, 2020 †
Genus Archicarabides Fritsch, 1901 †
Genus Dolesea Hannibal & May, 2020 †
Genus Karstiulus Hannibal & May, 2020
Genus Kralupia Fritsch, 1907 †
Subphylum Trilobitomorpha †
Class Arachnomorpha (awaiting allocation)
Class Arthropoda (awaiting allocation)
Class Artiopoda †
Class Crustaceomorpha incertae sedis †
Class Dinocaridida †
Class Labrophora incertae sedis
Class Lamellipedia incertae sedis
Class Megacheira †
Class Thylacocephala †
Class Xenocarida incertae sedis
Order Canadaspidida † accepted as Hymenocarina †
Order Cheloniellida †
Order Emeraldellida † accepted as Arthropoda
Order Fuxianhuiida †
Order Habeliida †
Order Hymenocarina †
Order Isoxyida †
Order Pectocaridida † accepted as Hymenocarina †
Order Waptiida † accepted as Hymenocarina †
Family Bomakellidae Fedonkin, 1987 †
Family Burgessiidae Walcott, 1912 †
Family Emeraldellidae Raymond, 1935 †
Family Guangweicarididae Luo, Fu, Hu, Li, Hou, You, Pang & Liu, 2007 †
Genus Aaveqaspis Peel & Stein, 2009 †
Genus Acheronauta Pulsipher, Anderson, Wright, Kluessendorf, Mikulic & Schiffbauer, 2022 †
Genus Arthroaspis Stein, Budd, Peel & Harper, 2013 †
Genus Astutuscaris Jiao & Du, 2022 †
Genus Bennettarthra Fayers, Trewin & Morrissey, 2010 †
Genus Bushizheia O'Flynn & Liu in O'Flynn et al., 2020 †
Genus Chuandianella Hou & Bergström, 1991 †
Genus Dioxycaris Gürich, 1929 †
Genus Dongshanocaris Hou, Bergström, Wang, Feng & Chen, 1999 †
Genus Duraznovis Lara, Cariglino & Zavattieri in Lara et al., 2019 †
Genus Duraznovs Lara, Cariglino & Zavattieri in Lara et al., 2019 † accepted as Duraznovis Lara, Cariglino & Zavattieri in Lara et al., 2019 †
Genus Esmeraldacaris Waggoner, 2003 †
Genus Fibulacaris Izquierdo-López & Caron, 2019 †
Genus Kiisortoqia Stein, 2010 †
Genus Kylinxia Zeng, Zhao, Niu, Zhu & Huang, 2020 †
Genus Lihuacaris Jiao, Pates, Lerosey-Aubril, Ortega-Hernández, Yang, Lan & Zhang, 2021 †
Genus Norikeya Tanaka, Siveter & Williams, 2013 †
Genus Nothozoe Barrande, 1872 †
Genus Nothozoe Barrande in Bigsby, 1868 † accepted as Nothozoe Barrande, 1872 †
Genus Notozoe Zittel, 1885 † accepted as Nothozoe Barrande, 1872 †
Genus Pakucaris Izquierdo-López & Caron, 2021 †
Genus Pambdelurion Budd, 1998 †
Genus Parvibellus Liu, Dunlop, Steiner & Shu, 2022 †
Genus Pleuralata McCoy, Strother & Briggs, 2012 †
Genus Pseudoangustidontus Van Roy & Tetlie, 2006 †
Genus Pteroessa Hudson & Gosse, 1886
Genus Sidneyia Walcott, 1911 †
Genus Siriocaris Lagebro, Stein & Peel, 2009 †
Genus Vermontcaris Pari, Briggs & Gaines, 2022 †
Genus Youti Smith, Long, Dhungana, Dobson, Yang & Zhang, 2024 †
Phylum Brachiopoda
Phylum Bryozoa
Phylum Cephalorhyncha incertae sedis
Phylum Chaetognatha
Phylum Chitinozoa †
Phylum Chordata
Phylum Cnidaria
Phylum Ctenophora
Phylum Cycliophora
Phylum Cycloneuralia incertae sedis
Phylum Ecdysozoa incertae sedis †
Phylum Echinodermata
Phylum Entoprocta
Phylum Gastrotricha
Phylum Gnathostomulida
Phylum Hemichordata
Phylum Hyolitha †
Phylum Kinorhyncha
Phylum Lobopoda †
Phylum Loricifera
Phylum Micrognathozoa
Phylum Mollusca
Phylum Monoblastozoa accepted as Animalia incertae sedis
Phylum Nematoda
Phylum Nematomorpha
Phylum Nemertea
Phylum Onychophora
Phylum Orthonectida
Phylum Phoronida
Phylum Placozoa
Phylum Platyhelminthes
Phylum Pogonophora accepted as Siboglinidae Caullery, 1914
Phylum Porifera
Phylum Priapula accepted as Priapulida
Phylum Priapulida
Phylum Problematica † accepted as Animalia incertae sedis
Phylum Rhombozoa
Phylum Rotifera
Phylum Scalidophora incertae sedis
Phylum Sipuncula
Phylum Tardigrada
Phylum Trace fossils †
Phylum Vendobionta †
Phylum Vestimentifera accepted as Siboglinidae Caullery, 1914
Phylum Vetulicolia †
Phylum Vinctiplicata incertae sedis †
Phylum Xenacoelomorpha
Genus Trilobocaris Pribyl, 1953 †
Kingdom Archaea
Kingdom Bacteria
Kingdom Chromista
Kingdom Fungi
Kingdom Plantae
Kingdom Protista accepted as Protozoa
Kingdom Protozoa
Kingdom Viruses