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Cancrinella janischewskiana
Taxonomy
Productus (Linoproductus) janischewskianus was named by Stepanov (1934).
It was recombined as Helenaeproductus janischewskianus by Pavlova et al. (1991); it was recombined as Cancrinella janischewskiana by Sarycheva (1977), Kalashnikov (1993) and Li et al. (2012).
It was recombined as Helenaeproductus janischewskianus by Pavlova et al. (1991); it was recombined as Cancrinella janischewskiana by Sarycheva (1977), Kalashnikov (1993) and Li et al. (2012).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1934 | Productus (Linoproductus) janischewskianus Stepanov |
1977 | Cancrinella janischewskiana Sarycheva p. 135 figs. Pl 20, fig 2 |
1991 | Helenaeproductus janischewskianus Pavlova et al. p. 14 |
1993 | Cancrinella janischewskiana Kalashnikov p. 82 |
2012 | Cancrinella janischewskiana Li et al. |
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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.
†Cancrinella janischewskiana Stepanov 1934
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Diagnosis
No diagnoses are available