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Hemiplethorhynchus
Taxonomy
Hemiplethorhynchus was named by von Peetz (1898).
It was assigned to Rostricellulinae by Jin and Chatterton (1997); to Rhynchonellida by Sepkoski (2002); and to Ripidiorhynchinae by Williams et al. (2002).
It was assigned to Rostricellulinae by Jin and Chatterton (1997); to Rhynchonellida by Sepkoski (2002); and to Ripidiorhynchinae by Williams et al. (2002).
Species
Synonymy list
Year | Name and author |
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1898 | Hemiplethorhynchus von Peetz |
1997 | Hemiplethorhynchus Jin and Chatterton |
2002 | Hemiplethorhynchus Sepkoski |
2002 | Hemiplethorhynchus Williams et al. p. 1076 |
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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. †Hemiplethorhynchus von Peetz 1898
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†Hemiplethorhynchus kashmirensis Waterhouse and Gupta 1979
†Hemiplethorhynchus subovatum Carter 1972
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013, Hendy et al. 2009 |
Age range: base of the Tournaisian to the top of the Bashkirian or 358.90000 to 315.20000 Ma
Collections (24 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Hastarian | France | H. sp. (38642) | |
Tournaisian | USA (Iowa) | H. subovatum (141604 141605 141607 141608 141609 141610 141611 141612) | |
Tournaisian | Canada (Alberta) | H. allani (67239 67247 67248 67252 67262 67269 67291 67308 67337) H. allani, H. snaringensis (67241) H. snaringensis (67242 67245 67266 67267) | |
Bashkirian | China (Xizang) | H. kashmirensis (121165) |