Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Ogmasaphus hannanicus

Trilobita - Asaphida - Asaphidae

Taxonomy
Pseudoasaphus hannanicus was named by Lu (1975). Its type specimen is NI 16487, a cephalon/head, and it is a 3D body fossil.

It was recombined as Ogmasaphus hannanicus by Zhou et al. (1998).

Synonymy list
YearName and author
1975Pseudoasaphus hannanicus Lu
1998Ogmasaphus hannanicus Zhou et al. p. 701

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
subclassLibristoma
orderAsaphidaSalter 1864
superfamilyAsaphoideaSalter 1864
familyAsaphidaeBurmeister 1843
genusOgmasaphusJaanusson 1953
specieshannanicus(Lu 1975)

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Spines: noneg
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingo
Life habit: low-level epifaunalo
Diet: carnivorec
Vision: well-developedf
Created: 2009-06-09 11:28:14
Modified: 2009-06-09 13:28:14
Source: g = genus, f = family, o = order, c = class
References: Aberhan et al. 2004, Harrington et al. 1959, Hendy 2009, Hendy et al. 2009

Age range: Arenig or 478.60000 to 466.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Arenig478.6 - 466.0China (Xinjiang) Ogmasaphus hannanicus (170838)