Ecdysozoa
Gastrotricha
Introverta
Nematoida
phylum
Nematoda
phylum
Nematomorpha
Cephalorhyncha = Scalidophora
phylum
Priapulida
Scalidorhyncha
phylum
Kinorhyncha
phylum
Loricifera
Panarthropoda
= Haemopoda Cavalier-Smith 1998
= Lobopoda Snodgrass 1938
phylum Onychophora
Tritocerebra 
phylum
Tardigrada
phylum
Arthropoda 
subphylum Marellomorpha 
Marella
subphylum Arachnomorpha
infraphylum
Trilobita
infraphylum
Cheliceriformes
superclass Sidneyiida Sidneya
superclass Emeraldellida Emeraldella
superclass Sanctacarida Sanctacaris
superclass Chelicerata
euclassis
Pycnogonida Pycnogonum
euclassis
Aglaspidida Aglaspis
euclassis
Euchelicerata
classis Xiphosura
classis Eurypterida Eurypterus
classis Arachnida
subclass
Micrura
ordo Palpigradi
ordo Haptopoda
ordo Trigonotarbida Trigonotarbus
ordo Araneae Araneus
ordo Amblypyga
ordo Uropyga
ordo Schizomida
ordo Ricinulei
ordo Acari Acarus
subclass
Dromopoda
ordo Phalangiotarbida Phalangiotarbus
ordo Opiliones 
Opilio
= Phalangium
ordo Scorpiones Scorpio
ordo Pseudoscorpionida
ordo Solfugida
subphylum Mandibulata
infraphylum
Crustaceomorpha
Martinssonia et al.
superclassis Crustacea
epiclassis
Phosphatocopida
epiclassis
Eucrustacea
classis Branchiopoda
subclassis
Sarsostraca
subclassis
Phyllopoda
classis Remipedia
classis Cephalocarida
classis Maxillopoda
subclassis
Thecostraca
subclassis
Ascothoracida
subclassis
Orstenocarida
subclassis
Tantulocarida
subclassis
Branchiura
subclassis
Pentastomida Pentastoma
= Linguatula
subclassis
Scaracarida
subclassis
Mystacocarida
subclassis
Copepoda
classis Ostracoda
subclassis
Myodocopa
subclassis
Podocopa
classis Malacostraca
subclassis
Nahecarida Nahecaris
subclassis
Phyllocarida
subclassis
Hoplocarida
subclassis
Eumalacostraca
infraphylum
Atelocerata
= Tracheata
superclassis Myriapoda
classis
Chilopoda
Progoneata
classis Symphyla
epiclassis Dignatha
classis
Pauropoda
classis
Diplopoda
subclassis Pselaphognatha
subclassis Arthropleuridea Arthropleura
subclassis Chilognatha
superclassis Panhexapoda
(:111)
Devonohexapodus et al.
epiclassis
Hexapoda
classis Entognatha
ordo
Diplura
Ellipura
ordo Protura
ordo Collembola
classis Insecta
= Ectognatha
ordo
Archaeognatha
Dicondylia
ordo Zygentoma
fam. Lepidotrichidae Lepidotrix
Euzygentoma
(:151)
fam. Lepismatidae Lepisma
fam. Nicoletiidae Nicoletia
fam. Ateluridae Atelura
fam. Maindoniidae Maindronia
Pterygota
ordo
Ephemeroptera
Metapterygota
Palaeodictyopterida
ordo
Palaeodictyoptera
ordo
Megasecoptera
Eubleptoptera =
Eubleptidodea Eubleptus
(:172)
Protohymenoptera
Eumegasecoptera
ordo
Dicliptera
= Archodonata
(:170)
Diathemidae Diathemis
Permothemistidae Permothemis
ordo
Diaphanopterodea Diaphanoptera
Odonatoptera
ordo
Geroptera
Holodonata
ordo Protodonata
ordo Odonata
subordo Protanisoptera
subordo "Archizygoptera"
subordo Tarsophlebioptera
subordo Triadophlebiomorpha
Triadophlebia
Euodonata
(:180)
subordo Epiprocta
infraordo Epiophlebioptera
"Anisozygoptera"
infraordo Anisoptera
subordo Zygoptera
Neoptera
Paoliidea
Paolia
= Protoneoptera
Polyneoptera
"Protorthoptera"
Anartioptera
ordo
Dermaptera
Archidermaptera
Eodermaptera
Neodermaptera
Protodermaptera
Epidermaptera
ordo
Grylloblattodea Grylloblatta
ordo
Mantophasmatodea Mantophasma
superordo
Plecopterida
ordo Plecoptera
ordo Embioptera
ordo Zoraptera
superordo
Orthopterida
Holophasmatodea
Prochresmodidae Prochresmoda
Cretophasmatidae Cretophasma
Xiphopteridae Xiphopterum
Aeroplanidae Aeroplana
Durnoraria
Chresmodella
Baissophasma
Aerophasmatidae Aerophasma
Hagiphasmatidae Hagiphasma
Coniphasma
ordo
Phasmatodea Phasma
Euphasmatodea
Timematodea Timema
ordo Caloneurida Caloneura
ordo Titanoptera
ordo Orthoptera
Ensifera
Caelifera
superordo
Dictyoptera
ordo Mantodea Mantis
ordo "Blattaria" Blatta
ordo Isoptera
Eumetabola
Paraneoptera
superordo
Psocodea Psocus
ordo "Psocoptera"
Psocoptera
Liposcelidae Liposcelis
ordo Phthiraptera
subordo Amblycera
subordo Ischnocera
subordo Rhyncophthirina
subordo Anoplura
superordo
Condylognatha
ordo Thysanoptera
ordo Hemiptera
subordo Sternorrhyncha
subordo Auchenorrhyncha
subordo Coleorrhyncha
subordo Heteroptera
infraordo Enicocephalomorpha Enicocephalus
infraordo Dipsocoromorpha Dipsocoris
infraordo Gerromorpha Gerris
Panheteroptera
Holometabola
= Endopterygota
ordo †Protoneuroptera
= †Permoberothidae
(p. 332)
ordo
Coleoptera
subordo Archostemata
subordo Adephaga
Hydradephaga
Geadephaga
subordo Myxophaga
subordo Polyphaga
superordo
Neuropterida
ordo Raphidioptera
ordo Megaloptera
ordo Neuroptera
subordo Nevrorthiformia Nevrorthus
subordo Myrmeleontiformia
Myrmeleon
subordo Hemerobiiformia Hemerobius
superordo
Hymenopterida
= ordo Hymenoptera
Archihymenoptera
(:410)
= fam. Xyelidae Xyela
Neohymenoptera (:410)
superfam. Tenthredinoidea Tenthredo
superfam. Pamphilioidea Pamphilius
superfam. Cephoidea Cephus
superfam. Siricoidea Sirex
superfam. Xiphydrioidea Xiphydria
Euhymenoptera
Idiogastra
Rohwer & Cushman 1917 = fam. Orussidae Orussus
Apocrita
Stephanoidea Stephanus
Proctotrupomorpha Proctotrupes
Ephialtitoidea
Ephialtites
Megalyroidea
Megalyra
Evanioidea
Evania
...
Ichneumonoidea
Ichneumon
Aculeata
fam.
Bethylonymidae Bethylonymus
superfam.
Chrysidoidea Chrysis
Euaculeata
superfam. Vespoidea
Vespa
superfam. Apoidea
Apis
superordo
Panorpida Panorpa
Antliophora
Mecopterida
ordo "Mecoptera"
ordo Siphonaptera
ordo
Diptera
Tipulomorpha Tipula
Psychodomorpha Psychoda
Culicomorpha Culex
Blephariceromorpha Blepharocera
Bibionomorpha Bibio
Brachycera
Stratiomyiomorpha Stratiomys
Xylophagidae Xylophagus
Tabanomorpha Tabanus
Nemestrinidae Nemestrinus
Acroceridae Acrocera
Asilomorpha Asilus
Hilarimorphidae Hilarimorpha
Eremoneura
Empidoidea Empis
Cyclorrhapha
ordo
Strepsiptera
Amphiesmenoptera
ordo
Trichoptera
ordo
Lepidoptera