| Genus | Ainoa ♰
MÄNNIL, 1958 ⇒ Holia
| 1 | Species |
| Genus | Alreboaspis ♰
PIBYL & VANK in PIBYL & al., 1985 ⇒ Borealaspis
| 0 | Species |
| Genus | Ancyginaspis ♰
PIBYL & VANK in PIBYL & al., 1985
| 1 | Species |
| Genus | Apollonaspis ♰
PETRUNINA in REPINA & al., 1975
| 1 | Species |
| Genus | Arcticeraurinella ♰
PIBYL & VANK in PIBYL & al., 1985
| 1 | Species |
| Genus | Areia ♰
Barrande, 1872
| 2 | Species |
| Genus | Areiaspis ♰
PIBYL & VANK, 1964
| 1 | Species |
| Genus | Azyptyx ♰
Holloway, 1991
| 1 | Species |
| Genus | Barrandeopeltis ♰
PIBYL & VANK, 1984
| 0 | Species |
| Genus | Bartoninus ♰
Tripp, 1962 ⇒ Ceraurinella
| 1 | Species |
| Genus | Boeckia ♰
BRÖGGER, 1882 ⇒ Boeckaspis
| 4 | Species |
| Genus | Borealaspis ♰
LUDVIGSEN, 1976
| 3 | Species |
| Genus | Bornholmaspis ♰
PIBYL& VANK in PIBYLet al., 1985
| 0 | Species |
| Genus | Bufoceraurus ♰
HESSIN, 1989
| 1 | Species |
| Genus | Ceraturus ♰
Bronn, 1848 ⇒ Ceraurus
| 0 | Species |
| Genus | Ceraurinium ♰
PIBYL & VANK in PIBYL & al., 1985
| 1 | Species |
| Genus | Ceraurinus ♰
BARTON, 1913
| 15 | Species |
| Genus | Cerauroides ♰
PRANTL & PIBYL, 1947 ⇒ Crotalocephalus
| 4 | Species |
| Genus | Cerauromeros ♰
PIBYL & VANK in PIBYL & al., 1985
| 1 | Species |
| Genus | Cerauropeltis ♰
PIBYL & VANK in PIBYL & al., 1985
| 1 | Species |
| Genus | Ceraurus ♰
Green, 1832
| 46 | Species |
| Genus | Cerurus ♰
Agassiz, 1846 ⇒ Ceraurus
| 0 | Species |
| Genus | Cheirurus ♰
Beyrich, 1845
| 79 | Species |
| Genus | Chiozoon ♰
Lane, 1972
| 2 | Species |
| Genus | Chirurus ♰
Hawle & Corda, 1847 ⇒ Cheirurus
| 0 | Species |
| Genus | Contracheirurus ♰
CHATTERTON & PERRY, 1984
| 2 | Species |
| Genus | Courtessolium ♰
PIBYL & VANK in PIBYL & al., 1985
| 1 | Species |
| Genus | Crotalocephalides ♰
Alberti, 1967
| 0 | Species |
| Genus | Crotalocephalina ♰
PIBYL & VANK, 1964
| 13 | Species |
| Genus | Crotalocephalus ♰
Salter, 1853
| 20 | Species |
| Genus | Cydonocephalus ♰
Whittington, 1963 ⇒ Kawina
| 8 | Species |
| Genus | Deiphon ♰
Barrande, 1850
| 13 | Species |
| Genus | Didrepanon ♰
Lane, 1971
| 6 | Species |
| Genus | Eccoptochile ♰
Hawle & Corda, 1847
| 11 | Species |
| Genus | Eccoptochiloides ♰
PRANTL & PIBYL, 1947
| 3 | Species |
| Genus | Ellipsocoryphe ♰
Lu, 1975 ⇒ Sphaerocoryphe
| 1 | Species |
| Genus | Eoceraurus ♰
ESKER, 1964 ⇒ Ceraurus
| 0 | Species |
| Genus | Forteyops ♰
PIBYL & VANK in PIBYL & al., 1985
| 1 | Species |
| Genus | Foulonia ♰
PIBYL& VANK in PIBYLet al., 1985
| 1 | Species |
| Genus | Geracephalina ♰
KOBAYASHI & HAMADA, 1977
| 0 | Species |
| Genus | Gibbocephalus ♰
PILLET, 1965 ⇒ Crotalocephalina
| 0 | Species |
| Genus | Hadrohybus ♰
Raymond, 1925
| 1 | Species |
| Genus | Hadromeros ♰
Lane, 1971
| 8 | Species |
| Genus | Hammannopyge ♰
PIBYL & VANK in PIBYL & al., 1985
| 1 | Species |
| Genus | Harebayaspis
Adrain & Pérez-Peris, 2021
| 1 | Species |
| Genus | Heliomeroides ♰
EVITT, 1951
| 7 | Species |
| Genus | Hyrokybe ♰
Lane, 1972
| 11 | Species |
| Genus | Ichiyamella ♰
KOBAYASHI & HAMADA, 1986 ⇒ Parayoungia
| 1 | Species |
| Genus | Junggarella ♰
XIANG & ZHANG in T.ZHANG, 1981
| 1 | Species |
| Genus | Kolymella ♰
CHUGAEVA, 1973
| 0 | Species |
| Genus | Korolevium ♰
PIBYL & VANK in PIBYL & al., 1985 ⇒ Sphaerexochus
| 0 | Species |
| Genus | Krattaspis ♰
Öpik, 1937
| 4 | Species |
| Genus | Ktenoura ♰
Lane, 1971
| 10 | Species |
| Genus | Laneites ♰
PIBYL & VANK in PIBYL & al., 1985
| 2 | Species |
| Genus | Leviceraurus ♰
HESSIN, 1988
| 1 | Species |
| Genus | Mainbrookia
Adrain & Pérez-Peris, 2021
| 1 | Species |
| Genus | Mayopyge ♰
ADRAIN & FORTEY, 1997 ⇒ Parasphaerexochus
| 1 | Species |
| Genus | Mezocrotalus ♰
MAKSIMOVA, 1978 ⇒ Crotalocephalina
| 0 | Species |
| Genus | Newfoundlandops
Adrain & Pérez-Peris, 2021
| 1 | Species |
| Genus | Onukia ♰
KOBAYASHI & HAMADA, 1976 ⇒ Sphaerexochus
| 0 | Species |
| Genus | Pandaspinapyga ♰
ESKER & LEVIN, 1964
| 4 | Species |
| Genus | Parasphaerexochus ♰
CHUGAEVA, 1973
| 2 | Species |
| Genus | Parayoungia ♰
CHATTERTON & PERRY, 1984
| 7 | Species |
| Genus | Parisoceraurus ♰
ZHOU in ZHOU & al., 1977
| 1 | Species |
| Genus | Parvixochus ♰
PIBL & VANK in PIBYL & al., 1985 ⇒ Sphaerexochus
| 0 | Species |
| Genus | Pateraspis ♰
PRANTL & PIBYL, 1947
| 2 | Species |
| Genus | Patomaspis ♰
OGIENKO, 1974
| 1 | Species |
| Genus | Pilletopeltis ♰
PIBYL in PILLET, 1973 ⇒ Crotalocephalus
| 0 | Species |
| Genus | Placoparina ♰
WHITTARD, 1940
| 1 | Species |
| Genus | Proromma ♰
Lane, 1971
| 3 | Species |
| Genus | Protocerauroides ♰
CHATTERTON & PERRY, 1984
| 1 | Species |
| Genus | Pseudocheirurus ♰
PRANTL, 1947
| 5 | Species |
| Genus | Radiurus ♰
RAMSKÖLD, 1983
| 5 | Species |
| Genus | Ratinkaspis ♰
PIBYL & VANK, 1977
| 2 | Species |
| Genus | Shiqiania ♰
W. Zhang, 1974 ⇒ Hyrokybe
| 1 | Species |
| Genus | Skelipyx ♰
Lane, 1971
| 2 | Species |
| Genus | Spaerexochus
Beyrich, 1845
| 0 | Species |
| Genus | Sphaerocare ♰
Harrington, 1957
| 1 | Species |
| Genus | Sphaerocorphe ♰
| 1 | Species |
| Genus | Sphaerocoryphe ♰
Angelin, 1854
| 16 | Species |
| Genus | Spizharaspis ♰
G. ERGALIEV in ERGALIEV & ERGALIEV, 2001
| 1 | Species |
| Genus | Sycophantia ♰
FORTEY, 1980
| 1 | Species |
| Genus | Turantyx ♰
Pribyl & Vanek, 1985
| 1 | Species |
| Genus | Valongia ♰
PIBYL & VANK, 1984
| 0 | Species |
| Genus | Whittakerites ♰
LUDVIGSEN, 1976
| 1 | Species |
| Genus | Xialiangshania ♰
ZHEN in LI & al., 1975 ⇒ Xystocrania
| 1 | Species |
| Genus | Xylabion ♰
Lane, 1971
| 4 | Species |
| Genus | Xystocrania ♰
Whittington, 1965
| 4 | Species |
| Genus | Zazvorkaspis ♰
PIBYL & VANK, 1964
| 2 | Species |
| Genus | Zethus ♰
PANDER, 1830 ⇒ Pseudosphaerexochus
| 2 | Species |
