Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pterostichus fractus
Taxonomy
Pterostichus fractus was named by Scudder (1890). Its type specimen is Hinde 14532, an elytra (elytron fragment), and it is a compression fossil. Its type locality is Scarborough Bluffs (Hinde collection), which is in a Pleistocene lacustrine deltaic siltstone in the Scarborough Formation of Canada.
Sister species lacking formal opinion data
Synonymy list
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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.
†Pterostichus fractus Scudder 1890
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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: Late/Upper Pleistocene or 0.12900 to 0.01170 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Pleistocene | Canada (Ontario) | Pterostichus fractus (type locality: 122182 152577) |