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Metopaster rugissimus
Taxonomy
Metopaster rugissimus was named by Gale (1987). It is not extant. Its type specimen is holotype BNHM E 54228, paratypes BNHM E 54229-34, E54236, E 54297.
Sister species lacking formal opinion data
Synonymy list
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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.
†Metopaster rugissimus Gale 1987
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. S. Gale 1987 | Marginal ossicles broader than long, profile low. Aboral and oral surfaces completely covered with discrete rounded rugosities. Single enlarged, triangular ultimate inferomarginals present. |
Measurements
No measurements are available
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| Source: f = family, c = class, p = phylum | |||||
| References: Aberhan 1992, Blake 1990, Aberhan et al. 2004 | |||||
Collections
No collection or age range data are available