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Hypagnostus gibber

Agnostida - Spinagnostidae

Taxonomy
Hypagnostus gibber was named by Yang et al. (1993). It is not extant. Its type locality is Xiuzigou, bed 10c, which is in a Guzhangian slope limestone/shale in the Xijiadian Formation of China.

Sister species lacking formal opinion data
H. durus, H. hippalus, H. inaequalis, H. lens, H. subparallelus

Synonymy list
YearName and author
1993Hypagnostus gibber Yang et al.

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
orderAgnostidaSalter 1864
suborderAgnostinaSalter 1864
superfamilyCondylopygoideaRaymond 1913
familySpinagnostidaeHowell 1935
subfamilySpinagnostinaeHowell 1935
genusHypagnostusJaeckel 1909
speciesgibber

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.

†Hypagnostus gibber Yang et al. 1993
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Diagnosis
No diagnoses are available