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Hemitoechiinae
Taxonomy
Hemitoechiinae was named by Savage (1996). Its type is Hemitoechia.
It was assigned to Trigonirhynchiidae by Williams et al. (2002).
It was assigned to Trigonirhynchiidae by Williams et al. (2002).
Subtaxa
Bathyrhyncha, Browneella, Dalerhynchus, Dushanirhynchia, Hemitoechia (syn. Undulorhyncha, Tichirhynchus, Pseudocamarotoechia, Linterella) (type genus), Lenatoechia, Libyaerhynchus, Losvia, Luterella, Nymphorhynchia (syn. Wenxianirhynchus), Pampoecilorhynchus, Paurogastroderhynchus, Ptychomaletoechia, Sartenaerus (syn. Centrorhynchus), Tabarhynchus, Yanetechia
Synonymy list
| Year | Name and author |
|---|---|
| 1996 | Hemitoechiinae Savage |
| 2002 | Hemitoechiinae Williams et al. p. 1067 |
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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.
Subfm. †Hemitoechiinae Savage 1996
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G. †Bathyrhyncha Fuchs 1923
G. †Browneella
G. †Dalerhynchus
G. †Dushanirhynchia
G. †Hemitoechia Nikiforova 1970
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†Hemitoechia distincta Nikiforova 1970
†Hemitoechia nuculaeformis Kukov 1974
†Hemitoechia undvaensis Rubel 1977
Invalid names: Linterella [synonym], Pseudocamarotoechia Kulkov 1974 [synonym], Tichirhynchus [synonym], Undulorhyncha [synonym]
G. †Lenatoechia Nikiforova 1970
G. †Libyaerhynchus
G. †Losvia
G. †Luterella
G. †Sartenaerus Özdikmen 2008
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†Sartenaerus baitalensis Reed 1922
†Sartenaerus charakensis Brice 1967
Invalid names: Centrorhynchus [replaced]
G. †Tabarhynchus
G. †Yanetechia
Diagnosis
No diagnoses are available