| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Laomediidae
Taxonomy
Laomediidae was named by Borradaile (1903). It is extant. Its type is Laomedia.
It was assigned to Thalassinoidea by Karasawa (1993); to Callianassoidea by Schweitzer et al. (2010); and to Gebiidea by Wolfe et al. (2019), Schweitzer et al. (2023).
It was assigned to Thalassinoidea by Karasawa (1993); to Callianassoidea by Schweitzer et al. (2010); and to Gebiidea by Wolfe et al. (2019), Schweitzer et al. (2023).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1903 | Laomediidae Borradaile |
| 1993 | Laomediidae Karasawa p. 30 |
| 2010 | Laomediidae Schweitzer et al. p. 41 |
| 2019 | Laomediidae Wolfe et al. |
| 2023 | Laomediidae Schweitzer et al. p. 23 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
Fm. Laomediidae Borradaile 1903
show all | hide all
G. Jaxea Nardo 1847
hide
†Jaxea kuemeli Bachmayer 1954
Jaxea nocturna Nardo 1847
Invalid names: Calliaxis Heller 1862 [synonym]
G. Laomedia De Haan 1847
hide
Laomedia astacina de Haan 1841
Laomedia healyi Yaldwyn and Wear 1970
†Laomedia praeastacina Karasawa 1989
G. Saintlaurentiella Paiva et al. 2010
hide
Invalid names: Laurentiella Le Loeuff and Intes 1974 [replaced]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: infrao = infraorder, c = class | |||||
| References: Valdez and Clapham 2023, Aberhan 1992 | |||||
Age range
Maximum range based only on fossils: base of the Langhian to the top of the Calabrian or 15.98000 to 0.77400 Ma
Minimum age of oldest fossil (stem group age): 13.82 Ma
Minimum age of oldest fossil (stem group age): 13.82 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Langhian | Japan (Okayama) | Laurentiella imaizumii (127702 127706 127707) | |
| Langhian | Japan (Shimane) | Laurentiella imaizumii (202462) | |
| Zanclean | Spain (Catalonia) | Jaxea nocturna (127512) | |
| Calabrian | Italy (Umbria) | Jaxea nocturna (193967) |