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Mesonereis
Taxonomy
Synonymy list
| Year | Name and author |
|---|---|
| 1968 | Mesonereis Hatai |
| 1975 | Mesonereis Hantzschel |
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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. †Mesonereis Hatai 1968
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| W. Hantzschel 1975 | Burrow 0.5 to 1 cm in diameter, lower part curved planispirally and upper part vertical. |