Agnostida Trilobites Classification

Trilobites
Trilobite Order Agnostida classification.

Class Trilobita
Order Agnostida

Suborder Agnostina

Agnostida Superfamily Agnostoidea

Family Agnostidae

Subfamily Agnostinae

Genera: Acmarhachis – Agnostus – Aistagnostus – Anglagnostus – Biciragnostus – Connagnostus – Gymnagnostus – Idolagnostus – Innitagnostus – Ivshinagnostus – Lotagnostus – Micragnostus – Obelagnostus – Oncagnostus – Phalacroma – Phalagnostus – Quadrahomagnostus – Raragnostus – Semagnostus – Trilobagnostus (20 genera)

Subfamily Ammagnostinae

Genera: Ammagnostus – Hadragnostus – Kormagnostus – Proagnostus (4 genera)

Subfamily Glyptagnostinae

Genera: Agnostardis - Glyptagnostus (2 genera)

Family Clavagnostidae

Subfamily Aspidagnostinae

Genera: Aspidagnostus – Triadaspis (2 genera)

Subfamily Clavagnostinae

Genera: Aspidagnostinae - Clavagnostinae (2 genera)

Family Diplagnostidae

Subfamily Diplagnostinae

Genera: Acadagnostus – Baltagnostus – Diplagnostus – Dolichoagnostus – Iniospheniscus – Linguagnostus – Oedorhachis – Tasagnostus (8 genera)

Subfamily Oidalagnostinae

Genera: Cristagnostus – Oidalagnostus (2 genera)

Subfamily Pseudagnostinae

Genera: Agnostotes – Denagnostus – Litagnostus – Nahannagnostus – Neoagnostus – Oxyagnostus – Pseudagnostus – Rhaptagnostus – Trisulcagnostus – Xestagnostus
Name (10 genera)

Family Doryagnostidae

Genus: Doryagnostus (1 genus)

Family Metagnostidae

Genera: Arthrorhachis – Chatkalgnostus – Corrugatagnostus – Diplorrhina – Dividuagnostus – Galbagnostus – Geragnostella – Geragnostus – Granuloagnostus – Homagnostoides – Itagnostus - Novoagnostus – Trinodus (12 genera)

Family Peronopsidae

Genera: Archaeagnostus – Cotaglagnostus – Eoagnostus – Gratagnostus – Hypagnostus – Itagnostus - Lisogoragnostus – Micagnostus – Peronopsella – Peronopsis – Sphaeragnostus – Svenax (12 genera)

Family Ptychagnostida

Genera: Allobodochus – Criotypus – Goniagnostus – Lejopyge – Myrmecomimus – Onymagnostus – Ptychagnostus – Schismagnostus – Tomagnostella – Tomagnostus – Yakutiana (11 genera)

Agnostida Superfamily Condylopygoidea

Family Condylopygoidea

Genera: Condylopyge - Miraculaspis - Pleuroctenium (3 genera)

Superfamily Incertae Sedis

Genera: Agnostogonus - Armagnostus - Blystagnostus - Delagnostus - Dignagnostus - Gallagnostus - Glaberagnostus - Grandagnostus - Hastagnostus - Leiagnostus - Megagnostus - Peratagnostus - Phaldagnostus - Phoidagnostus - Plurinodus - Skryjagnostus - Valenagnostus (17 genera)

Suborder Eodiscina

Agnostida Superfamily Eodiscoidea

Family Calodiscidae

Genera: Calodiscus – Chelediscus – Korobovia – Neocobboldia – Pseudocobboldia – Sinodiscus (6 genera)

Family Eodiscidae

Genera: Dawsonia - Eodiscus - Helepagetia - Kiskinella - Macannaia - Opsidiscus - Pagetia - Pagetides - Sinopagetia (9 genera)

Family Hebediscidae

Genera: Delgadella - Dicerodiscus - Hebediscus - Luvsanodiscus - Natalina - Neopagetina - Parapagetia - Tchernyshevioides (8 genera)

Family Tsunyidiscidae

Genus: Tsunyidiscus (1 genus)

Family Weymouthiidae

Genera: Abakolia - Acidiscus - Acimetopus - Analox - Bathydiscus - Bolboparia - Cobboldites - Leptochilodiscus - Litometopus - Mallagnostus - Meniscuchus - Morocconus - Ninadiscus - Oodiscus - Runcinodiscus - Semadiscus - Serrodiscus - Stigmadiscus - Tannudiscus - Weymouthia (20 genera)

Family Yukoniidae

Genera: Alaskadiscus - Egyngolia - Ekwipagetia - Hebediscina - Lenadiscus - Yukonia - Yukonides (7 genera)