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Ptychopyginae

Scientific Names

Preferred Names

Ptychopyginae
Subfamily recognized by Dynamic Hierarchy Version 2 1
Reference taxon from The Paleobiology Database
Ptychopyginae
Subfamily recognized by PBDB in DwCA

Common Names

There are no common names associated with this taxon.

Curated hierarchies for Ptychopyginae

Dynamic Hierarchy Version 2 1

Life
Cellular Organisms
Eukaryota
Opisthokonta
Metazoa
Bilateria
Protostomia
Ecdysozoa
Arthropoda
Trilobita
Asaphida
Asaphoidea
Asaphidae
Ptychopyginae (this page)
Eisarkaspis Laurie 2006
Anataphrus Whittington 1954
Asaphellus Callaway 1877
Asaphinae
Atopasaphus Shergold 1971
Aulacoparia Hintze & Jaanusson 1956
Australopyge Harrington & Leanza 1957
Basilicus (Salter 1849)
Bellefontia Walcott 1924
Birmanites Sheng 1934
Brachyaspis Salter 1866
Ectenaspis Raymond 1920
Emanuelaspis Laurie & Shergold 1996
Eoisotelus Wang 1938
Guohongjunia Zhang 1999
Homotelus Raymond 1920
Isotelinae
Kayseraspis (Harrington 1938)
Lachnostoma Ross 1951
Liomegalaspides Lu & Chang 1974
Lisogorites Chugaeva 1958
Lycophron Fortey & Shergold 1984
Megalaspidella Kobayashi 1937
Merlinia Fortey & Owens 1987
Mioptychopyge Zhou et al. 1998
Nahannia Chatterton & Ludvigsen 1976
Nileoides Raymond 1920
Ningkianites Lu 1975
Niobella (Reed 1931)
Niobides Harrington & Leanza 1957
Niobina Lake 1946
Niobinae
Norasaphus Fortey & Shergold 1984
Norinia Troedsson 1937
Ogmasaphus Jaanusson 1953
Ogygiinae
Ogyginus Raymond 1912
Ogygiocaris Angelin 1854
Parabellefontia Hintze 1952
Paratamdaspis Ergaliev 2001
Plectasaphus Jaanusson 1953
Presbynileus Hintze 1954
Promegalaspidinae
Protopresbynileus (Hintze 1954)
Pseudasaphus Schmidt 1901
Pseudoasaphus Schmidt 1901
Pseudogriphasaphus Peng 1992
Psilocephalina Hsu 1948
Ptyocephalus Agassiz 1843
Stegnopsis Whittington 1965
Stenorhachis Hintze & Jaanusson 1956
Thysanopyge Kayser 1898
Trigonocerca Ross 1951
Trigonocercella Hintze 1952
Vogdesia Raymond 1910
Xenostegium Walcott 1924
Zhenganites Yin 1978
Zuninaspis Harrington & Leanza 1957
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