IRMNG - Ptychagnostidae Kobayashi, 1939 †

IRMNG taxon details

Ptychagnostidae Kobayashi, 1939 †

IRMNG_ID

116371 (urn:lsid:irmng.org:taxname:116371)

Classification

Status

accepted

Rank

Family

Parent

Agnostida †

Direct children (4)

Ordering

Alphabetically
By status

Children Display

direct main ranks all

Genus Ptychagnostus Jaekel, 1909 †
Genus Tomagnostella Kobayashi, 1939 †
Genus Yakutiana Özdikmen, 2009 †
Genus Pseudophalacroma Pokrovskaya, 1958 † (uncertain, unassessed)

Environment

marine

Fossil range

fossil only

Original description

Not documented

Taxonomic citation

IRMNG (2024). Ptychagnostidae Kobayashi, 1939 †. Accessed at: https://www.irmng.org/aphia.php?p=taxdetails&id=116371 on 2024-11-13

Taxonomic edit history

Date

action

2006-09-19 22:00:00Z

created

Rees, Tony

2011-12-31 23:00:00Z

changed

Rees, Tony

[taxonomic tree] [list species]

Sources (3)
Notes (2)

basis of record Brands, S. J. (compiler). (1989-2005). Systema Naturae 2000. Amsterdam, The Netherlands (2006 version). Originally available online at http://sn2000.taxonomy.nl/; for current information, refer http://taxonomicon.taxonomy.nl/ProjectDescription.aspx . [details]

extant flag source extinct group [details]

habitat flag source Benton, M.J. (ed). (1993). The Fossil Record 2. Chapman & Hall, London, 845 pp. [details]

Unreviewed

Classification Eukaryota (Superkingdom) > Animalia (Kingdom) > Eumetazoa (Subkingdom) > Arthropoda (Phylum) > Trilobita (Class) > Agnostida (Order) > Ptychagnostidae (Family) [details]

Descriptive info All genera fossil (SN2000). Benton, 1993 habitat flag(s): M; stratigraphic range: Cambrian (St David's)-Cambrian (Merioneth) [details]