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Entomaspis
Trilobita - Harpida - Harpetidae
Taxonomy
Entomaspis was named by Ulrich (1931) [Sepkoski's age data: Cm Trep-l Cm Trep-u Sepkoski's reference number: 379]. It is not extant.
It was assigned to Ptychopariida by Sepkoski (2002); and to Harpetidae by Jell and Adrain (2002).
It was assigned to Ptychopariida by Sepkoski (2002); and to Harpetidae by Jell and Adrain (2002).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1931 | Entomaspis Ulrich |
1951 | Hypothetica Ross, Jr. p. 113 |
2002 | Entomaspis Jell and Adrain p. 372 |
2002 | Entomaspis Sepkoski, Jr. |
2002 | Hypothetica Sepkoski, Jr. |
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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.
Diagnosis
No diagnoses are available