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Becscia scissura
Taxonomy
Becscia scissura was named by Copper (1995). It is not extant. Its type specimen is Gs79483. It is the type species of Becscia.
Synonymy list
Year | Name and author |
---|---|
1995 | Becscia scissura Copper pp. 854 - 855 figs. 5.11-5.20, 10, 11 |
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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.
†Becscia scissura Copper 1995
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Diagnosis
Reference | Diagnosis | |
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P. Copper 1995 | Small, nearly equidimensional shell with two very strong ventral ribs flanked by weak lateral ribs, small, ventral anterior fold; mediodorsal spiralia with ~4-5 revolutions. |