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Hesperornithomorphi (disused)
Taxonomy
Subtaxa
Synonyms
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Synonymy list
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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.
Or. †Hesperornithomorphi Hay 1930
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Invalid names: Odontolcae Marsh 1875 [synonym]
Diagnosis
Reference | Diagnosis | |
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K. A. v. Zittel 1890 (Odontolcae) | Oberkiefer und Unterkiefer mit Zähnen, welche in einer gemeinsamen Rinne stehen. Flügel rudimentär; Vorderarm,
Metacarpalia und Hand völlig verkümmert; Hinterbeine sehr kräftig, mit Schwimmfüssen. |