Sinezona Finlay, 1926
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https://doi.org/ 10.5281/zenodo.275645 |
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https://doi.org/10.5281/zenodo.6210855 |
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https://treatment.plazi.org/id/03DCBC11-C25A-FFBC-0ED2-1FD5FE9C66EE |
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Plazi |
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Sinezona Finlay, 1926 |
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Sinezona Finlay, 1926 View in CoL
Type species. Schismope brevis Hedley, 1904 (OD).
Diagnosis. Scissurellidae with slit closed to foramen at maturity, keels of foramen not elevated to form chimney.
Remarks. In juveniles, the selenizone may be shorter and the slit is still not closed to a foramen. Juvenile Sinezona and adult Scissurella both have an open slit; mature specimens can be recognized by the descending last quarter whorl.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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