Suborder Mysticeti, Family Neobalaenidae

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Presentation transcript:

Suborder Mysticeti, Family Neobalaenidae Member Pygmy right whale Distinctive Features Smaller and sleeker than right whales Falcate (sickle-shaped) dorsal fin

Suborder Mysticeti, Family Eschrichtiidae Member Gray whale Distinctive Features Primarily a bottom feeder Tongue is used as a piston to suck food items into its mouth https://www.arkive.org/gray-whale/eschrichtius-robustus/video-08a.html

Suborder Odontoceti

Suborder Odontoceti, Family Physeteridae Member Sperm whale

Head is proportionally larger than that of any other odontocete Distinctive Features Largest odontocete Males – 50 feet long Females – 36 feet long Champion diver Head is proportionally larger than that of any other odontocete https://www.youtube.com/watch?v=zsDwFGz0Okg

Suborder Odontoceti, Family Monodontidae Members Narwhal Beluga whale Distinctive Feature No dorsal fin

Can be almost 10 feet in length Male narwhal Tusk Left canine Spirals Can be almost 10 feet in length https://www.theguardian.com/science/video/2017/may/12/narwhals-new-footage-reveals-possible-purpose-for-mysterious-tusk-video

Beluga whales – “Sea canaries” https://www.youtube.com/watch?v=TS2-8skrxUQ