Janjucetus hunderi Dino and Dog Las crestas nasales fusionadas presentan

Las crestas nasales fusionadas presentan una fila de cinco protuberancias óseas irregulares que se elevan desde la línea media

Its ribs were also thick and robust

Longitud hocico-cola 310 mm

Longitud hocico-cola 72 mm

which probably did not have a defensive role

Janjucetus hunderi Dino and Dog Las crestas nasales fusionadas presentanJanjucetus hunderi was an archaeocete cetacean from the Early Oligocene, dated to approximately 25 million years ago, whose remains come from southeastern Australia. It belongs to a basal lineage within Mysticeti (baleen whales), but retains a complete set of functional teeth, making it a key taxon for understanding the evolutionary transition from toothed cetaceans to toothless filter feeders. It was a relatively small whale compared to modern baleen