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Melamphaes (Plectromus)
Taxonomy
Plectromus was named by Gill (1883). It is extant.
It was reranked as Melamphaes (Plectromus) by Schwarzhans (1980).
It was assigned to Melamphaes by Schwarzhans (1980).
It was reranked as Melamphaes (Plectromus) by Schwarzhans (1980).
It was assigned to Melamphaes by Schwarzhans (1980).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1980 | Melamphaes (Plectromus) Schwarzhans p. 125 |
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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.
Subg. Melamphaes (Plectromus) Gill 1883
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Melamphaes (Plectromus) ovalis Schwarzhans 1980
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, subp = subphylum | |||||
References: Hendy et al. 2009, Carroll 1988 |
Age range
Maximum range based only on fossils: Tongaporutuan or 11.60800 to 6.50000 Ma
Minimum age of oldest fossil (stem group age): 6.5 Ma
Minimum age of oldest fossil (stem group age): 6.5 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Tongaporutuan | New Zealand (North Island) | Melamphaes ovalis (219269) |