Archaebalaenoptera

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Archaebalaenoptera
Temporal range: Pliocene
Archaebalaenoptera castriarquati.JPG
Skull
Scientific classification
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Archaebalaenoptera

Bisconti, 2007
Species

A. castriarquati (type)
Bisconti, 2007

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Archaebalaenoptera is a genus of extinct rorqual from the Pliocene (Piacenzian) of northern Italy. Its type species is A. castriarquati.[1]

Classification

Archaebalaenoptera was discovered in 1983 from the sediments of the Lower Pliocene Castell’Arquato Formation in northern Italy. A cladistic analysis of Balaenopteridae recovered Archaebalaenoptera as the most primitive rorqual.[1]

Paleobiology

The primitive morphology of the jaw suggests that Archaebalaenoptera probably was not capable of ram feeding like living rorquals and humpback whales.[1]

References

  1. 1.0 1.1 1.2 M. Bisconti. 2007. A new basal balaenopterid whale from the Pliocene of northern Italy. Palaeontology 50(5):1103-1122

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