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Calippini (disused)
Taxonomy
Calippini was named by Quinn (1955). Its type is Calippus.
It was assigned to Equinae by Quinn (1955); and to Equidae by Mooser (1968).
It was assigned to Equinae by Quinn (1955); and to Equidae by Mooser (1968).
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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.
Tr. †Calippini Quinn 1955
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| J. H. Quinn 1955 | Protocones long; hypo- conal groove more than half closed in early forms to closed or nearly so in late forms; parastylid parallel to external face of protoconid and prominent on early forms, reduced on late forms; pli caballinid absent. |
Measurements
No measurements are available
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| Source: subf = subfamily, subc = subclass, c = class, subp = subphylum | |||||
| References: Nowak 1991, Carroll 1988, MacFadden 1998, Hendy et al. 2009, Ji et al. 2002, Lillegraven 1979 | |||||
Collections
No collection or age range data are available