|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Gastropoda - Bellerophontida - Bellerophontidae
It was recombined as Knightites (Retispira) modesta by Yochelson (1960); it was recombined as Knightites (Retispira) modestus by Winters (1963); it was recombined as Retispira modesta by Kulas and Batten (1997) and Wagner (2017).
|Year||Name and author|
|1909||Bucanopsis modesta Girty pp. 103 - 104 figs. pl. 11 f. 11|
|1960||Knightites (Retispira) modesta Yochelson pp. 275 figs. Pl 56, figs 15-32|
|1963||Knightites (Retispira) modestus Winters pp. 29 - 30 figs. pl. 2 f. 1a, 2c|
|1997||Retispira modesta Kulas and Batten p. 38 figs. pl. 14 A-B, 15|
|2017||Retispira modesta Wagner p. 5863|
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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.