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Zygastrocarcinus
Taxonomy
Zygastrocarcinus was named by Bishop (1983). Its type is Zygastrocarcinus griesi.
It was assigned to Homolidae by Bishop (1983), Feldmann et al. (2008), Schweitzer et al. (2010), Luque et al. (2017).
It was assigned to Homolidae by Bishop (1983), Feldmann et al. (2008), Schweitzer et al. (2010), Luque et al. (2017).
Species
Entered
by J. Sepkoski on 2003-01-23; modified by A. Dalal on 2024-07-02
Synonymy list
| Year | Name and author |
|---|---|
| 1983 | Zygastrocarcinus Bishop p. 900 figs. 2-4 |
| 2008 | Zygastrocarcinus Feldmann et al. |
| 2010 | Zygastrocarcinus Schweitzer et al. p. 69 |
| 2017 | Zygastrocarcinus Luque et al. p. 40 |
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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. †Zygastrocarcinus Bishop 1983
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†Zygastrocarcinus cardsmithi Bishop 1986
†Zygastrocarcinus carolinasensis Klompmaker et al. 2013
†Zygastrocarcinus griesi Bishop 1983
†Zygastrocarcinus mendryki Bishop 1982
†Zygastrocarcinus waagei Feldmann et al. 2008
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Turnsek 1997, Aberhan 1992 | |||||
Age range: base of the Late/Upper Albian to the top of the Early/Lower Maastrichtian or 106.30000 to 66.00000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Albian | USA (Montana) | Z. waagei (89474) | |
| Late/Upper Albian | USA (Wyoming) | Z. waagei (191873) | |
| Late/Upper Cretaceous | USA (Montana) | Z. cardsmithi (235352) | |
| Late/Upper Campanian | USA (Montana) | Z. griesi (235360) | |
| Early/Lower Maastrichtian | USA (South Dakota) | Homolopsis mendryki (235362) |