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Sphaerexochus scabridus

Trilobita - Phacopida - Cheiruridae

Taxonomy
Sphaerexochus scabridus was named by Angelin (1854) [≠ 1885 Sphaerexochus scabridus Angelin; Lindstrom, pl. 15, fig. 26 [= S. laciniatus Lindstrom].].

Synonymy list
YearName and author
1854Sphaerexochus scabridus Angelin p. 37 figs. pI. 33, fig. 1; pI. 38 figs. 14, 14a
1983Sphaerexochus scabridus Ramsk├Âld pp. 203 - 204 figs. Plate 26, figs. 6, 8, 9,12, 13; Plate 27, figs. 1-11
2011Sphaerexochus scabridus Congreve and Lieberman pp. Table S1

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
subphylumMandibulata
RankNameAuthor
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderCheirurinaHarrington and Leanza 1957
familyCheiruridaeHawle and Corda 1847
subfamilySphaerexochinaeOpik 1937
genusSphaerexochusBeyrich 1845
speciesscabridusAngelin 1854

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