| Kingdom | Phylum | Class | Order | Family |
|---|---|---|---|---|
| Animalia | Chordata | Mammalia | Cetacea | Balaenopteridae |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| species | Balaenoptera cortesii (Fischer, 1829) | accepted |
| species | Plesiocetus dyticus Cabrera, 1926 | accepted |
| species | Plesiocetus gervaisii (Van Beneden & Gervais, 1868) | accepted |
| species | Plesiocetus giganteus Vanden Broeck, 1874 | accepted |
| species | Plesiocetus hupschii (Van Beneden, 1859) | accepted |
| species | Plesiocetus intermedius Vanden Broeck, 1874 | accepted |
| species | Plesiocetus minor Vanden Broeck, 1874 | accepted |
| species | Plesiocetus notopelagicus (Cabrera, 1926) | accepted |
| species | Plesiocetus occidentalis (Kellogg, 1925) | accepted |
| species | Plesiocetus rostratus Vanden Broeck, 1874 | accepted |
| species | Plesiocetus tertius Vanden Broeck, 1874 | accepted |
Plesiocetus Beneden, 1859. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2021-08-31.