|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Murchisoniina - Subulitidae
It was reranked as Murchisonia (Fusispira) by Whitfield (1886); it was reranked as Subulites (Fusispira) by Knight et al. (1960).
It was assigned to Murchisonia by Whitfield (1886); to Fusispiridae by Miller (1889); to Subulites by Knight et al. (1960); to Neotaenioglossa by Sepkoski (2002); and to Subulitidae by Ulrich and Scofield (1897), Nützel et al. (2000), Bouchet et al. (2005) and Wagner (2017).
|Year||Name and author|
|1872||Fusispira Hall p. 229|
|1886||Murchisonia (Fusispira) Whitfield p. 317|
|1889||Fusispira Miller p. 395|
|1897||Fusispira Ulrich and Scofield|
|1960||Subulites (Fusispira) Knight et al. p. 320|
|2000||Fusispira Nützel et al. p. 595|
|2002||Fusispira Sepkoski, Jr.|
|2005||Fusispira Bouchet et al. pp. 79, 247|
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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.