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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Palaeohemioedemiinae
Taxonomy
Palaeohemioedemiinae was named by Boczarowski (2001). It is considered to be a form taxon. Its type is Palaeohemioedema.
It was assigned to Cucumariidae by Boczarowski (2001).
It was assigned to Cucumariidae by Boczarowski (2001).
Subtaxa
Palaeohemioedema (type genus)
Synonymy list
| Year | Name and author |
|---|---|
| 2001 | Palaeohemioedemiinae Boczarowski p. 127 |
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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. †Palaeohemioedemiinae Boczarowski 2001
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. Boczarowski 2001 | Radial plate is M-shaped with deep distal incision. Sclerites from the body wall are lamellar in shape. |
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum | |||||
| References: Aberhan et al. 2004, Aberhan 1992 | |||||
Age range: base of the Emsian to the top of the Late/Upper Givetian or 410.62000 to 382.31000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Emsian | Poland (Kielecki) | Palaeohemioedema cognata (94469) | |
| Late/Upper Givetian | Poland | Palaeohemioedema cognata (82667) |