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Micragnostus calviformis

Artiopoda - Agnostida - Agnostidae

Taxonomy
Geragnostus (Microagnostus) calviformis was named by Harrington and Leanza (1957).

It was recombined as Geragnostus (Micragnostus) calviformis by Harrington and Leanza (1957); it was recombined as Micragnostus calviformis by Tortello and Esteban (1999); it was recombined as Geragnostus (Geragnostus) callaveiformis by Waisfeld and Vaccari (2003), Tortello and Esteban (2011), Tortello and Esteban (2014); it was recombined as Geragnostus callaveiformis by Tortello and Esteban (2019), Wagner (2020).

Sister species lacking formal opinion data
M. languedocensis

Synonymy list
YearName and author
1957Geragnostus (Micragnostus) calviformis Harrington and Leanza pp. 72 - 73 figs. 16; 17,3a,b
1999Micragnostus calviformis Tortello and Esteban
2003Geragnostus (Geragnostus) callaveiformis Waisfeld and Vaccari
2011Geragnostus (Geragnostus) callaveiformis Tortello and Esteban
2014Geragnostus (Geragnostus) callaveiformis Tortello and Esteban p. 929
2019Geragnostus callaveiformis Tortello and Esteban p. 20 fig. 5.12–5.13
2020Geragnostus callaveiformis Wagner

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
classArtiopodaHou and Bergstrom
orderAgnostidaSalter 1864
suborderAgnostinaSalter 1864
superfamilyCondylopygoideaRaymond 1913
familyAgnostidaeM'Coy 1849
genusMicragnostusHowell 1935
speciescalviformis()

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.

†Micragnostus calviformis Harrington and Leanza 1957
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Diagnosis
No diagnoses are available