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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ophiohybris
Taxonomy
Ophiohybris was named by Hess (1964). It is not extant. Its type is Ophioderma griesbachii.
It was assigned to Ophiurida by Hess (1964); and to Ophiopetrinae by Hess and Meyer (2008).
It was assigned to Ophiurida by Hess (1964); and to Ophiopetrinae by Hess and Meyer (2008).
Species
Synonymy list
Year | Name and author |
---|---|
1964 | Ophiohybris Hess p. 787 |
2008 | Ophiohybris Hess and Meyer p. 36 |
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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.
Diagnosis
Reference | Diagnosis | |
---|---|---|
H. Hess and C. A. Meyer 2008 | Dorsal side unknown; oral plates with raised proximal end; five oral papillae, the two distal papillae conical; teeth obtuse; adoral shields barely in contact; genital scale not flat; 3-4 robust arm spines, length corresponding to arm segment; tentacle pores very large; ventral arm plates narrow but contiguous. |
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Aberhan et al. 2004, Aberhan 1992 |
Age range: Late/Upper Bathonian or 168.20000 to 165.30000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Bathonian | United Kingdom | O. griesbachii (59036) |