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Huananaspidae
Taxonomy
Huananaspidae was named by Liu (1973). It is not extant.
It was assigned to Huananaspidiformes by Zhu and Gai (2007).
It was assigned to Huananaspidiformes by Zhu and Gai (2007).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1973 | Huananaspidae Liu |
| 2007 | Huananaspidae Zhu and Gai p. 166 |
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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. †Huananaspidae Liu 1973
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Subfm. †Macrothyraspinae Pan 1992
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G. †Lungmenshanaspis Pan and Liu 1975
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†Lungmenshanaspis kiangyouensis Pan and Wang 1975
†Lungmenshanaspis yunnanensis Wang et al. 1996
G. †Macrothyraspis Pan 1992
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†Macrothyraspis longicornis Pan 1992
†Macrothyraspis longilanceus Wang et al. 2005
G. †Sinoszechuanaspis Pan and Wang 1975
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†Sinoszechuanaspis gracilis Pan and Wang 1978
†Sinoszechuanaspis yanmenpaensis Pan and Wang 1975
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subp = subphylum, p = phylum | |||||
| References: Kiessling 2004, Carroll 1988 | |||||
Age range: Lochkovian or 419.20000 to 410.80000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lochkovian | China (Guangxi) | Asiaspis expansa (4005) | |
| Lochkovian | China (Yunnan) | Nanpanaspis microculus (162781) Stephaspis dipteriga (173380) |