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Cychrus
Taxonomy
Cychrus was named by Fabricius (1794). It is extant. It is the type genus of Cychrini.
It was assigned to Metallici by Latreille (1802) and Latreille (1804); to Carabiques by Dejean (1821); to Carabini by LeConte (1861); to Carabidae by Scudder (1878) and Scudder (1900); and to Cychrini by Tamutis et al. (2011) and Bouchard et al. (2011).
It was assigned to Metallici by Latreille (1802) and Latreille (1804); to Carabiques by Dejean (1821); to Carabini by LeConte (1861); to Carabidae by Scudder (1878) and Scudder (1900); and to Cychrini by Tamutis et al. (2011) and Bouchard et al. (2011).
Species
Synonymy list
Year | Name and author |
---|---|
1794 | Cychrus Fabricius p. 440 |
1802 | Cychrus Latreille p. 90 |
1804 | Cychrus Latreille p. 140 |
1821 | Cychrus Dejean p. 5 |
1861 | Cychrus LeConte p. 10 |
1878 | Cychrus Scudder p. 758 |
1900 | Cychrus Scudder p. 12 |
2011 | Cychrus Bouchard et al. |
2011 | Cychrus Tamutis et al. |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Bush and Bambach 2015, Kiessling 2004 |
Age range
Maximum range based only on fossils: Middle Pleistocene or 0.77400 to 0.12900 Ma
Minimum age of oldest fossil (stem group age): 0.129 Ma
Minimum age of oldest fossil (stem group age): 0.129 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Middle Pleistocene | United Kingdom | C. caraboides (168270) |