Template:Sickenberg, 1934

• Sickenberg, O. 1934. Beiträge zur Kenntnis tertiärer Sirenen. Mémoires du Musée royal d'histoire naturelle de Belgique 63: 1–352. Online  
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Nomenclatural acts

• Date of publication: 1934

New names

(List may be incomplete)

• Protosirenidae n. fam. [p. 193]