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Taxonomy
Promegalaspides was named by Westergård (1939) [Sepkoski's age data: Cm Fran-u Sepkoski's reference number: 81,459]. It is not extant. Its type is Promegalaspides kinnekullensis.
It was assigned to Promegalaspidinae by Hoel (1999); to Asaphida by Sepkoski (2002); and to Asaphidae by Jell and Adrain (2002).
It was assigned to Promegalaspidinae by Hoel (1999); to Asaphida by Sepkoski (2002); and to Asaphidae by Jell and Adrain (2002).
Species
P. (Borogothus), P. kinnekullensis (type species)
Synonymy list
Year | Name and author |
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1939 | Promegalaspides Westergård |
1999 | Promegalaspides Hoel |
2002 | Promegalaspides Jell and Adrain p. 431 |
2002 | Promegalaspides Sepkoski |
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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.
G. †Promegalaspides Westergård 1939
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Subg. †Promegalaspides (Borogothus) Tjernvik 1956
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†Promegalaspides (Borogothus) intactus Moberg and Segerberg 1906
†Promegalaspides (Borogothus) stenorachis Angelin 1851
†Promegalaspides kinnekullensis Westergard 1939
Diagnosis
No diagnoses are available