| Summary: | FIG. 8. — Time-calibrated strict consensus tree of 1584 most parsimonious trees with a length of 184 steps, a consistency index of 0.46, and a homoplasy index of 0.54, resulting from the analysis with equal-weighting, describing the sister-group relationship between Diaphorocetus poucheti (Moreno, 1892) and Diaphorocetus ortegai n. sp. among stem Physeteroidea. Relationships within Kogiidae are collapsed. Bootstrap values higher than 50 are indicated at nodes. Inset: part of the Adams consensus tree illustrating partly resolved relationships between Cozzuoliphyseter rionegrensis (Gondar, 1975), Diaphorocetus spp., and Placoziphius duboisi Van Beneden, 1869. See the Material and methods section for information on chronostratigraphic ranges. Published as part of Lambert, Olivier, Collareta, Alberto, Benites-Palomino, Aldo, Merella, Marco, Muizon, Christian de, Bennion, Rebecca, Urbina, Mario & Bianucci, Giovanni, 2023, A new platyrostrine sperm whale from the Early Miocene of the southeastern Pacific (East Pisco Basin, Peru) supports affinities with the southwestern Atlantic cetacean fauna, pp. 659-679 in Geodiversitas 45 (22) on page 673, DOI:10.5252/geodiversitas2023v45a22, http://zenodo.org/record/10228752
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