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Pachygronthidae
Taxonomy
Pachygronthidae was named by Stål (1866). It is extant.
It was assigned to Lygaeoidea by Cassis and Gross (2002).
It was assigned to Lygaeoidea by Cassis and Gross (2002).
Subtaxa
Synonymy list
Year | Name and author |
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1866 | Pachygronthidae Stål |
2002 | Pachygronthidae Cassis and Gross |
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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.
Fm. Pachygronthidae Stål 1866
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Subfm. Pachygronthinae Stål 1866
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Invalid names: Teracriinae Stål 1872 [empty]
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
Maximum range based only on fossils: Hemingfordian or 20.43000 to 15.97000 Ma
Minimum age of oldest fossil (stem group age): 15.97 Ma
Minimum age of oldest fossil (stem group age): 15.97 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Hemingfordian | USA (California) | Procymophyes lithax (123022) Procymophyes sp. (106431) |