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Stenoblepharum pentagonoides
Taxonomy
Proetus pentagonoides was named by Warburg (1925). Its type specimen is RM. Ar 10838, a cephalon/head (cranidium), and it is not a trace fossil.
It was recombined as Stenoblepharum pentagonoides by Owens (1973).
It was recombined as Stenoblepharum pentagonoides by Owens (1973).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1925 | Proetus pentagonoides Warburg p. 176 figs. pl. 5 f. 22 |
1973 | Stenoblepharum pentagonoides Owens p. 165 figs. 11L, O-R |
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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.
†Stenoblepharum pentagonoides Warburg 1925
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Aberhan et al. 2004, Fortey and Owens 1999 |
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Katian | Sweden (Dalarna) | Proetus pentagonoides (124939) | |
Katian - Hirnantian | Sweden (Dalarne) | Proetus pentagonoides, Stenoblepharum pentagonoides (73413) | |
Pirgu - Porkuni | Sweden (Dalarne) | Proetus pentagonoides, Stenoblepharum pentagonoides (73462) Stenoblepharum pentagonoides (73407) |