| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Lalacinae was named by Hamilton (1990). Its type is Lalax.
It was assigned to Lalacidae by Hamilton (1990), Szwedo et al. (2004), Allsopp (2024).
It was assigned to Lalacidae by Hamilton (1990), Szwedo et al. (2004), Allsopp (2024).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1990 | Lalacinae Hamilton p. 103 |
| 2004 | Lalacinae Szwedo et al. p. 74 |
| 2024 | Lalacinae Allsopp p. 295 |
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.
Subfm. †Lalacinae Hamilton 1990
show all | hide all
Tr. †Carpopodini Hamilton 1990
hide
G. †Psestocixius Hamilton 1990
hide
†Psestocixius delphax Hamilton 1990
†Psestocixius fuscus Hamilton 1990
G. †Vulcanetoia Allsopp 2024
hide
†Vulcanetoia acuceps Hamilton 1990
†Vulcanetoia apicalis Hamilton 1990
†Vulcanetoia membranosa Martins-Neto 1988
Invalid names: Vulcanoia Martins-Neto 1988 [replaced]
Tr. †Lalacini Hamilton 1990
hide
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|||||
|
|
||||
| Source: c = class, p = phylum | |||||
| References: Bush and Bambach 2015, Kiessling 2004 | |||||
Age range: Late/Upper Aptian or 119.57000 to 113.20000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Aptian | Brazil (Ceará) | Lalax sp., Lalax mutabilis, Patulopes sp., Patulopes setosa, Patulopes myndoides, Carpopodus sp. A, Carpopodus sp. B, Carpopodus difficilis, Psestocixius fuscus, Psestocixius delphax, Vulcanoia sp., Vulcanoia apicalis, Vulcanoia acuceps (122352) Vulcanoia membranosa (125511) |