| Suborder | Eoblattodea
Laurentiaux, 1959
| 1
2
2 | Family
Genera
Species |
| Suborder | Euisoptera
Engel, Grimaldi & Krishna, 2009
| 1
1
2 | Family
Genus
Species |
| Superfamily | Blaberoidea
Saussure, 1864
| 5
619
6874 | Families
Genera
Species |
| Superfamily | Blattoidea
Latreille, 1810
| 21
663
7613 | Families
Genera
Species |
| Superfamily | Caloblattinoidea
Vrsansky & Ansorge, 2000
| 0
1
2 | Families
Genus
Species |
| Superfamily | Corydioidea
Saussure, 1864
| 9
152
910 | Families
Genera
Species |
| Superfamily | Mastotermitoidea
Desneux, 1904
| 1
1
2 | Family
Genus
Species |
| Superfamily | Phyloblattoidea
Schneider, 1983
| 1
24
43 | Family
Genera
Species |
| Superfamily | Polyphagoidea
Saussure, 1864 ⇒ Corydioidea
| 0
0
0 | Families
Genera
Species |
| Family | Acadelytridae ♰
Durden, 1972
| 1
1 | Genus
Species |
| Family | Acmaeoblattidae ♰
Durden, 1969
| 4
13 | Genera
Species |
| Family | Adeloblattidae ♰
Durden, 1969
| 3
6 | Genera
Species |
| Family | Aethiocarenidae
| 0
0 | Genera
Species |
| Family | Anacompsidae ♰
Princis, 1960 ⇒ Latindiinae
| 0
0 | Genera
Species |
| Family | Antemylacridae ♰
Durden, 1972
| 7
9 | Genera
Species |
| Family | Anthracoblattinidae ♰
Durden, 1969
| 8
58 | Genera
Species |
| Family | Araripeblattidae ♰
Martins-Neto & al., 2010
| 1
8 | Genus
Species |
| Family | Arceotermitidae
| 0
0 | Genera
Species |
| Family | Archimylacridae ♰
Handlirsch, 1906
| 80
462 | Genera
Species |
| Family | Archimylacrididae ♰
Handlirsch, 1906
| 0
0 | Genera
Species |
| Family | Archoblattinidae ♰
Schneider, 1983 ⇒ Mylacridae
| 4
8 | Genera
Species |
| Family | Ardimylacridae ♰
| 0
0 | Genera
Species |
| Family | Argentinoblattidae ♰
Martins-Neto & Gallego, 2005
| 7
48 | Genera
Species |
| Family | Asiopompidae ♰
Sharov, 1961
| 1
0 | Genus
Species |
| Family | Attaphilidae ♰
Bolivar, 1901
| 0
0 | Genera
Species |
| Family | Blaberiens
Giant cockroach | 0
0 | Genera
Species |
| Family | Blatellidae ⇒ Ectobiidae
| 0
0 | Genera
Species |
| Family | Blattelidae
Karny, 1908
German Cockroaches | 0
0 | Genera
Species |
| Family | Cainoblattinidae
| 0
0 | Genera
Species |
| Family | Caloblattinidae ♰
Vršanský & Ansorge in Vršanský, 2000
| 15
20 | Genera
Species |
| Family | Chorisoneuridae
| 0
0 | Genera
Species |
| Family | Compsoblattidae ♰
Schneider, 1978 ⇒ Spiloblattinidae
| 0
0 | Genera
Species |
| Family | Compsoblattinidae ♰
| 0
0 | Genera
Species |
| Family | Compsodidae
Beier, 1961
| 0
0 | Genera
Species |
| Family | Corydiens
| 0
0 | Genera
Species |
| Family | Delpuenteblattidae ♰
Martins-Neto & Gallego, 2007
| 2
3 | Genera
Species |
| Family | Dermelytridae ♰
Kukalová, 1966
| 3
4 | Genera
Species |
| Family | Diaphanacridae ♰
Durden, 1972
| 4
2 | Genera
Species |
| Family | Diechoblattinidae ♰
Handlirsch, 1906
| 3
5 | Genera
Species |
| Family | Ectobidae
| 0
0 | Genera
Species |
| Family | Elytroneuridae ♰
Carpenter, 1933
| 2
1 | Genera
Species |
| Family | Eoblattidae ♰
Handlirsch, 1906
| 4
4 | Genera
Species |
| Family | Epilampridae
| 0
0 | Genera
Species |
| Family | Epilamprinae
| 0
0 | Genera
Species |
| Family | Fuziidae ♰
Vršanský, Liang & Ren, 2009
| 5
7 | Genera
Species |
| Family | Gerapompidae ♰
Handlirsch, 1906
| 5
8 | Genera
Species |
| Family | Gynopeltidae
Princis, 1960
| 0
0 | Genera
Species |
| Family | Gynopeltididae
Princis, 1963
| 0
0 | Genera
Species |
| Family | Hemimylacridae ♰
Waterlot, 1934
| 17
33 | Genera
Species |
| Family | Heterogamidae
Brunner von Wattenwyl, 1865 ⇒ Corydiidae
| 0
0 | Genera
Species |
| Family | Holocompsidae ♰
Handlirsch, 1925
| 1
0 | Genus
Species |
| Family | Homoeogamiidae ♰
Handlirsch, 1925 ⇒ Polyphaginae
| 0
0 | Genera
Species |
| Family | Idiomylacridae ♰
Handlirsch, 1906
| 1
1 | Genus
Species |
| Family | Latiblattidae ♰
Vishniakova, 1968
| 0
0 | Genera
Species |
| Family | Lygobiidae ♰
Mitchell, 1908
| 1
1 | Genus
Species |
| Family | Mancusoblattidae ♰
Martins-Neto & Gallego, 2005
| 6
8 | Genera
Species |
| Family | Melinophlebiidae ♰
Durden, 1969
| 2
4 | Genera
Species |
| Family | Mesorthopteridae ♰
Tillyard, 1922
| 11
30 | Genera
Species |
| Family | Metatermitidae
| 0
0 | Genera
Species |
| Family | Micropalentomidae ♰
Schmidt, 1962
| 3
2 | Genera
Species |
| Family | Mutoviidae ♰
Vršanský & Aristov, 2012
| 1
1 | Genus
Species |
| Family | Mylacridae ♰
Scudder, 1886
| 35
138 | Genera
Species |
| Family | Mylacrididae ♰
Scudder, 1886
| 0
0 | Genera
Species |
| Family | Necymylacridae ♰
Durden, 1969
| 10
26 | Genera
Species |
| Family | Neorthroblattinidae ♰
Handlirsch, 1906
| 4
29 | Genera
Species |
| Family | Nocticolinae
| 9
50 | Genera
Species |
| Family | Orthomylacridae ♰
see Durden, 1969
| 19
85 | Genera
Species |
| Family | Palaeoblattidae ♰
Cockerell, 1927
| 1
1 | Genus
Species |
| Family | Paucineuridae ♰
Hong, 1980
| 1
1 | Genus
Species |
| Family | Perisphaeridae
| 0
0 | Genera
Species |
| Family | Permarrhaphidae ♰
Martynov, 1930
| 1
1 | Genus
Species |
| Family | Permofulgoridae ♰
Tillyard, 1917
| 1
2 | Genus
Species |
| Family | Permophilidae ♰
Tillyard, 1924
| 2
5 | Genera
Species |
| Family | Phyllodromiidae ♰
Brunner von Wattenwyl, 1865 ⇒ Blattellidae
| 1
1 | Genus
Species |
| Family | Pliotermitidae
| 0
0 | Genera
Species |
| Family | Polypagiens
| 0
0 | Genera
Species |
| Family | Ponopterixidae ♰
Nel & al., 2014
| 5
6 | Genera
Species |
| Family | Poroblattinidae ♰
Handlirsch, 1906
| 12
60 | Genera
Species |
| Family | Proteremidae ♰
Handlirsch, 1906
| 1
1 | Genus
Species |
| Family | Protocoleidae ♰
Tillyard, 1924
| 3
7 | Genera
Species |
| Family | Protophasmidae
Scudder, 1885 ⇒ Protophasmatidae
| 1
6 | Genus
Species |
| Family | Pseudomylacridae ♰
Handlirsch, 1906
| 2
2 | Genera
Species |
| Family | Pseudophyllodromiae
| 0
0 | Genera
Species |
| Family | Pycnoscelidae
| 0
0 | Genera
Species |
| Family | Raphidiomimidae ♰
Vishniakova, 1973
| 19
67 | Genera
Species |
| Family | Skokidae ♰
Vrsansky, 2007
Jumping cockroach | 1
1 | Genus
Species |
| Family | Socialidae ♰
Vrsansky, 2010
| 1
1 | Genus
Species |
| Family | Spiloblattidae ♰
Handlirsch, 1904
| 1
7 | Genus
Species |
| Family | Spiloblattinidae ♰
Handlirsch, 1906
| 23
208 | Genera
Species |
| Family | Stenelytridae ♰
Kukalová, 1966
| 1
1 | Genus
Species |
| Family | Stenoneuridae ♰
Handlirsch, 1906
| 2
1 | Genera
Species |
| Family | Stylotermitinae
| 0
0 | Genera
Species |
| Family | Subioblattidae ♰
Schneider, 1983 ⇒ Archimylacridae
| 1
1 | Genus
Species |
| Family | Tanytermitidae
| 1
0 | Genus
Species |
| Family | Teneopteridae
Richardson, 1956 ⇒ Eucaenidae
| 2
1 | Genera
Species |
| Family | Termitina
| 0
0 | Genera
Species |
| Family | Thereidae ♰
Princis, 1950 ⇒ Polyphaginae
| 0
0 | Genera
Species |
| Family | Tiviidae ♰
Rehn, 1960
| 0
0 | Genera
Species |
| Family | Triassoblattidae ♰
Durden, 1969
| 2
35 | Genera
Species |
| Genus | Compsoblattula
Strand, 1929
| 0 | Species |
| Genus | Coraloblatta ♰
Cockerell, 1918
| 0 | Species |
| Genus | Costatoviblatta ♰
Storozhenko, 1992
| 4 | Species |
| Genus | Guichenbachia ♰
Guthörl, 1963
| 0 | Species |
| Genus | Homolapteryx
| 0 | Species |
| Genus | Liomopterites ♰
Sharov, 1961
| 19 | Species |
| Genus | Mioblattina ♰
Guthörl, 1963
| 0 | Species |
| Genus | Mulleroblatta ♰
Guthörl, 1934
| 0 | Species |
| Genus | Mülleroblatta ♰
Guthörl, 1934
| 0 | Species |
| Genus | Oryctoblattina ♰
Scudder, 1879 ⇒ Blattinopsis
| 9 | Species |
| Genus | Perloblatta ♰
Storozhenko, 1992
| 1 | Species |
| Genus | Pteridoblattina
Scudder, 1885
| 0 | Species |
| Genus | Salis
| 1 | Species |
| Genus | Saltoblatella
| 0 | Species |
| Genus | Sclerotermes
Jouault & Nam, 2022
| 0 | Species |
| Genus | Sinogramma ♰
Hong, 1976
| 1 | Species |
| Genus | Waipiatatermes
Engel & Kaulfuss, 2016
| 0 | Species |
