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Janassa bituminosa
Taxonomy
Trilobites bituminosus was named by Schlotheim (1820). It is the type species of Janassa.
It was recombined as Janassa bituminosus by Woodward (1889) and Hay (1902); it was recombined as Janassa bituminosa by Münster (1839), Geinitz (1861), Hancock and Howse (1870), Holzapfel and Malzahn (1984) and Diedrich (2009).
It was recombined as Janassa bituminosus by Woodward (1889) and Hay (1902); it was recombined as Janassa bituminosa by Münster (1839), Geinitz (1861), Hancock and Howse (1870), Holzapfel and Malzahn (1984) and Diedrich (2009).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1820 | Trilobites bituminosus Schlotheim |
| 1839 | Acrodus larva Agassiz p. 147 |
| 1839 | Janassa angulata Münster p. 46 figs. Pl 4, fig 1 |
| 1839 | Janassa bituminosa Münster p. 116 |
| 1839 | Janassa humboldii Münster p. 116 figs. Pl 14, fig 4 |
| 1840 | Janassa angulata Münster p. 122 figs. Pl 3, fig 5; pl 4, fig 5 |
| 1840 | Dictea striata Münster p. 124 figs. Pl 3, figs 1,2; pl 4, figs 1-3; pl 8, figs 3,4,6-10 |
| 1842 | Janassa dictea Münster p. 38 figs. Pl 15, figs 10-16 |
| 1843 | Acrodus larva Agassiz figs. Pl 22, figs 23-25 |
| 1843 | Byzenos latipinnatus Münster p. 50 figs. Pl 1, fig 2 |
| 1861 | Janassa bituminosa Geinitz p. 24 figs. Pl 4, fig 5; pl 5, figs 1-4 |
| 1870 | Janassa bituminosa Hancock and Howse p. 48 figs. Pl 2, figs1-8; pl 3, figs 1,2 |
| 1889 | Janassa bituminosus Woodward p. 35 |
| 1902 | Janassa bituminosus Hay p. 275 |
| 1984 | Janassa bituminosa Holzapfel and Malzahn p. 87 figs. Pl 1, figs 1-14, text-figs 9, 12. |
| 2009 | Janassa bituminosa Diedrich pp. 78-80 |
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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.
†Janassa bituminosa Schlotheim 1820
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Invalid names: Acrodus larva Agassiz 1839 [synonym], Byzenos latipinnatus Münster 1843 [synonym], Dictea striata Münster 1840 [synonym], Janassa angulata Münster 1839 [synonym], Janassa dictea Münster 1842 [synonym], Janassa humboldii Münster 1839 [synonym]
Diagnosis
No diagnoses are available