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

Lonchodomas yohi

Trilobita - Trinucleida - Raphiophoridae

Taxonomy
Ampyx yohi was named by Sun (1931). Its type specimen is NI 3401, a cephalon/head (cranidium), and it is a 3D body fossil.

It was recombined as Lonchodomas yohi by Zhou et al. (1984).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1931Ampyx yohi Sun
1984Lonchodomas yohi Zhou et al. p. 26

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
EcdysozoaAguinaldo et al. 1997
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
subclassLibristoma
orderTrinucleida(Swinnerton 1915)
familyRaphiophoridaeAngelin 1854
genusLonchodomasAngelin 1854
speciesyohi(Sun 1931)

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.

Lonchodomas yohi Sun 1931
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
Adult height: 1.0 to < 10g
Spines: majorg
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: suspension feederf
Vision: blindf
Created: 2009-06-09 08:22:56
Modified: 2009-06-09 10:22:56
Source: g = genus, f = family, c = class
References: Whittington et al. 1997, Aberhan et al. 2004, Hendy 2009

Age range: base of the Llandeilo to the top of the Caradoc or 461.10000 to 449.50000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Llandeilo461.1 - 458.2China (Guizhou) Lonchodomas yohi (188421 188422 188425)
Caradoc458.2 - 449.5Vietnam (Thai Nguyen) Lonchodomas yohi (192784)