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

Gerastos meiopsifius

Trilobita - Proetida - Proetidae

Taxonomy
Longiproetus meiopsifius was named by Van Viersen et al. (2012). It is a 3D body fossil. Its type locality is Resteigne quarry, Hanonet Fm, unit 1, which is in an Eifelian shallow subtidal limestone/shale in the Hanonet Formation of Belgium.

It was recombined as Gerastos meiopsifius by van Viersen (2021).

Sister species lacking formal opinion data

Synonymy list
YearName and author
2012Longiproetus meiopsifius Van Viersen et al.
2021Gerastos meiopsifius van Viersen p. 190 figs. 3F, I-M

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
orderProetidaFortey and Owens 1975
superfamilyProetoideaHawle and Corda 1847
familyProetidaeSalter 1864
subfamilyProetinaeSalter 1864
genusGerastos(Goldfuss 1843)
speciesmeiopsifius(Van Viersen et al. 2012)

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.

Gerastos meiopsifius Van Viersen et al. 2012
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Entire body: yesf
Adult length: 10 to < 100f
Adult width: 10 to < 100f
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: deposit feedero
Vision: well-developedf
Created: 2009-06-11 18:30:23
Modified: 2009-12-19 04:35:55
Source: f = family, o = order, c = class
References: Aberhan et al. 2004, Hendy 2009, Fortey and Owens 1999

Age range: base of the Early/Lower Givetian to the top of the Eifelian or 388.10000 to 387.70000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Eifelian393.3 - 387.7Belgium Longiproetus meiopsifius (205311)
Early/Lower Givetian388.1 - 383.7Belgium Longiproetus meiopsifius (205314)