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Hemimylacrella
Taxonomy
Hemimylacrella was named by Handlirsch (1922).
It was assigned to Archimylacridae by Carpenter (1934); to Archimylacrinae by Becker-Migdisova (1961); and to Hemimylacridae by Durden (1969).
It was assigned to Archimylacridae by Carpenter (1934); to Archimylacrinae by Becker-Migdisova (1961); and to Hemimylacridae by Durden (1969).
Species
Synonymy list
Year | Name and author |
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1922 | Hemimylacrella Handlirsch p. 117 |
1934 | Hemimylacrella Carpenter p. 332 |
1961 | Hemimylacrella Becker-Migdisova p. 95 |
1969 | Hemimylacrella Durden p. 1167 |
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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.
G. †Hemimylacrella Handlirsch 1922
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†Hemimylacrella leptophlebiopsis Becker-Migdisova 1961
†Hemimylacrella mammothi Carpenter 1934
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Kiessling 2004, Bush and Bambach 2015 |
Age range: base of the Westphalian D to the top of the Gzhelian or 309.80000 to 298.90000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Westphalian D | USA (Pennsylvania) | H. mammothi (124504) | |
Gzhelian | Russian Federation | H. leptophlebiopsis (124586) |