Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Arachnomorpha (trilobite-like)
Taxonomy
Arachnomorpha was named by Lameere (1890).
It was assigned to Arthropoda by Waggoner (2003) and Zhang and Shu (2005); and to Euarthropoda by Briggs et al. (2008).
It was assigned to Arthropoda by Waggoner (2003) and Zhang and Shu (2005); and to Euarthropoda by Briggs et al. (2008).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1890 | Arachnomorpha Lameere |
2003 | Arachnomorpha Waggoner p. 707 |
2005 | Arachnomorpha Zhang and Shu p. 187 |
2008 | Arachnomorpha Briggs et al. p. 242 |
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.
Subph. †Arachnomorpha Lameere 1890 [trilobite-like]
show all | hide all
Invalid names: Cheliceromorpha Boudreaux 1979 [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|||||
|
|
||||
Source: p = phylum | |||||
Reference: Kiessling 2004 |
Age range
Maximum range based only on fossils: base of the Middle Cambrian to the top of the Early/Lower Miocene or 513.00000 to 15.97000 Ma
Minimum age of oldest fossil (stem group age): 501.0 Ma
Minimum age of oldest fossil (stem group age): 501.0 Ma
Collections (7 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Middle Cambrian | USA (Utah) | Dicranocaris guntherorum (80123 80127) Nettapezoura basilika, Dicranocaris guntherorum (80124) | |
Marjumian | USA (Utah) | Dicranocaris guntherorum (80125 230682) Nettapezoura basilika, Dicranocaris guntherorum (230679) | |
Early/Lower Miocene | Mexico (Chiapas) | Arachnomorpha indet. (124623) |