| Genus | Aktugaiella ♰
ERGALIEV, 1980
| 3 | Species |
| Genus | Amphitryon ♰
Hawle & Corda, 1847
| 4 | Species |
| Genus | Aotiaspis ♰
Kobayashi, 1960
| 1 | Species |
| Genus | Apatakephalus
Brögger, 1896
| 0 | Species |
| Genus | Apatokephalina ♰
SIVOV in EGOROVA & al., 1955
| 1 | Species |
| Genus | Apatokephaloides ♰
Raymond, 1924
| 5 | Species |
| Genus | Apatokephalops ♰
LU in LU & al., 1974
| 1 | Species |
| Genus | Apatokephalus ♰
BRÖGGER, 1896
| 16 | Species |
| Genus | Apiflabellum ♰
Sun, 1993
| 1 | Species |
| Genus | Arator ♰
NIKOLAISEN, 1991
| 0 | Species |
| Genus | Aristokainella ♰
ZHOU & ZHANG, 1978 ⇒ Apatokephalops
| 1 | Species |
| Genus | Artokephalus ♰
SIVOV& EGOROVAin EGOROVAet al., 1955
| 1 | Species |
| Genus | Atratebia ♰
SHERGOLD, 1975
| 1 | Species |
| Genus | Auricula ♰
Sun, 1993
| 0 | Species |
| Genus | Binervus ♰
Sun, 1993
| 1 | Species |
| Genus | Blosyropsis ♰
Whittington, 1965
| 1 | Species |
| Genus | Brachypleura ♰
Angelin, 1854 ⇒ Amphitryon
| 3 | Species |
| Genus | Caphyra ♰
Barrande, 1847 ⇒ Amphitryon
| 1 | Species |
| Genus | Deanokephalus ♰
PILLET, 1992
| 0 | Species |
| Genus | Diplapatokephalus ♰
Raymond, 1937
| 1 | Species |
| Genus | Dislobosaspis ♰
Yin & al., 2000
| 2 | Species |
| Genus | Elkanaspis ♰
LUDVIGSEN, 1982
| 1 | Species |
| Genus | Eoapatokephalus ♰
ROZOVA, 1983
| 0 | Species |
| Genus | Eorobergia ♰
Cooper, 1953
| 7 | Species |
| Genus | Eoyosimuraspis ♰
Qian, 1985 ⇒ Yosimuraspis
| 1 | Species |
| Genus | Fatocephalus ♰
DUAN, 1982 ⇒ Pseudokainella
| 1 | Species |
| Genus | Hastiremopleurides ♰
Yin, 1980
| 2 | Species |
| Genus | Hexacopyge ♰
W. YUAN & Z. ZHOU, 1998
| 1 | Species |
| Genus | Hualongella ♰
LIN & ZHANG in ZHU & al., 1979
| 0 | Species |
| Genus | Hukasawaia ♰
Kobayashi, 1953
| 1 | Species |
| Genus | Hypodicranotus ♰
Whittington, 1952
| 2 | Species |
| Genus | Icelorobergia ♰
Hansen, 2009
| 0 | Species |
| Genus | Ivshinaspis ♰
PETRUNINA, 1973
| 3 | Species |
| Genus | Jiia ♰
ZHOU & ZHANG, 1978
| 1 | Species |
| Genus | Jingheella ♰
XIANG & ZHANG, 1984
| 0 | Species |
| Genus | Jinshaella ♰
YIN in YIN & LI, 1978
| 1 | Species |
| Genus | Kainella ♰
Walcott, 1925
| 11 | Species |
| Genus | Kainellina ♰
POLETAEVA, 1945
| 1 | Species |
| Genus | Kainelloides ♰
LISOGOR, 1977
| 1 | Species |
| Genus | Kanfuqingia ♰
Luo, 2008
| 1 | Species |
| Genus | Lacorsalina ♰
Bursky, 1970
| 2 | Species |
| Genus | Lingukainella ♰
Kobayashi, 1953
| 1 | Species |
| Genus | Lohanpopsis ♰
LU in LU & al., 1965
| 0 | Species |
| Genus | Loshanella ♰
Lu, 1975
| 1 | Species |
| Genus | Lulongia ♰
ZHOU & ZHANG, 1978
| 0 | Species |
| Genus | Makbelaspis ♰
LISOGOR, 1977
| 1 | Species |
| Genus | Mendosina ♰
SHERGOLD, 1975
| 2 | Species |
| Genus | Menoparia ♰
Ross, 1951
| 3 | Species |
| Genus | Metayosimuraspis ♰
Qian, 1985 ⇒ Yosimuraspis
| 1 | Species |
| Genus | Naustia ♰
LUDVIGSEN, 1982
| 2 | Species |
| Genus | Oculeus ♰
POLETAEVA & ROMANENKO, 1970
| 2 | Species |
| Genus | Parakainella ♰
Kobayashi, 1953 ⇒ Pseudokainella
| 0 | Species |
| Genus | Poletaevia ♰
ROZOVA, 1960
| 1 | Species |
| Genus | Portentosus ♰
EGOROVA in EGOROVA & al., 1955
| 1 | Species |
| Genus | Praepatokephalus ♰
LOCHMAN, 1964
| 0 | Species |
| Genus | Proapatokephalops ♰
ROZOVA, 1960
| 2 | Species |
| Genus | Protapatokephalus ♰
Raymond, 1937
| 3 | Species |
| Genus | Pugilator ♰
NIKOLAISEN, 1991
| 2 | Species |
| Genus | Remopleurella ♰
Dean, 1963
| 1 | Species |
| Genus | Remopleurides ♰
PORTLOCK, 1843
| 60 | Species |
| Genus | Remopleuridiella ♰
Ross, 1951
| 2 | Species |
| Genus | Richardsonaspis ♰
GUO & DUAN in GUO & al., 1982
| 1 | Species |
| Genus | Richardsonella ♰
Raymond, 1924
| 17 | Species |
| Genus | Robergia ♰
Wiman, 1905
| 18 | Species |
| Genus | Robergiella ♰
Whittington, 1959
| 7 | Species |
| Genus | Scinocephalus ♰
Ross, 1951
| 2 | Species |
| Genus | Sculptaspis ♰
NIKOLAISEN, 1983
| 7 | Species |
| Genus | Sculptella ♰
NIKOLAISEN, 1983
| 4 | Species |
| Genus | Sigmakainella ♰
SHERGOLD, 1971
| 2 | Species |
| Genus | Spinacephalus ♰
STITT, 1971
| 1 | Species |
| Genus | Sunocavia ♰
Özdikmen, 2009
| 1 | Species |
| Genus | Taishania ♰
Sun, 1935
| 2 | Species |
| Genus | Tibikephalus ♰
PILLET, 1992
| 0 | Species |
| Genus | Tramoria ♰
Reed, 1899
| 1 | Species |
| Genus | Wanliangtingia ♰
LU in LU & ZHANG, 1974 ⇒ Apatokephalops
| 1 | Species |
| Genus | Yosimuraspis ♰
Kobayashi, 1960
| 2 | Species |
