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That might help determine whether it is a new species; researchers hope to mount another trip next year to see if they can find both the new beaked whales and Perrin's beaked whale. This species makes up one of over 15 species of beaked whale and is one of over 80 known cetacean species in existence today. It is dark grey on its top/dorsal side, fading to white on the underbelly. The Perrin's beaked whale has a small, thick body. The population size and geographic range of Perrin’s beaked whale, which is one of 23 known species of beaked whales found in oceans around the world, are unknown. That sound may have likely been that of the Perrin’s beaked whale, a species of beaked whale that resides in deep, remote waters and is distinguished by … What do Perrin's beaked whales look like? The dorsal fin is small and triangular, set about 2/3 of the way back the body. It may have come from a Perrin’s beaked whale, but there have been no confirmed live sightings of the species, and its population size and geographic … When a trio of beaked whales surfaced off Mexico's Pacific coast, researchers thought they'd found the elusive Perrin's beaked whale (Mesoplodon perrini), an endangered species that's never been officially sighted alive.But upon closer inspection, the researchers realized they may have stumbled upon something even rarer — a new species of beaked whale … Perrin’s beaked whales, Mesoplodon perrini (Dalebout, Mead, Baker, Baker and van Helden, 2002), are similar to Hector’s beaked whales in appearance. In fact, Perrin's beaked whale (Mesoplodon perrini), as it is known, was only identified as its own species after five corpses washed up on California's beaches between 1975 and 1997. When, in 2018, scientists heard a signal unlike any previously recorded, they decided it was a Perrin's whale, another species of beaked whale. Perrin’s beaked whale is a small – mid sized beaked whale that can be found traveling off the coast of California. The dorsal fin is small and triangular, set about 2/3 of the way back the body. What do Perrin's beaked whales look like? Before that, it was lumped in with Hector's beaked whale (Mesoplodon hectori), which looks similar. By Elizabeth Claire Alberts. It is dark grey on its top/dorsal side, fading to white on the underbelly. Family: Ziphiidae Genus: Mesoplodon Species: M. perrini Dalebout, Mead, Baker & Van Helden 2002 This animal has never been observed alive and is only known from less than half a dozen strandings. They are easily confused with Hector’s and Cuvier’s beaked whales for the similarities are remarkable, and it is most closely related to the pygmy beaked whale. Due to rare sightings among these whales insufficient data exists regarding their […] Description & Behavior. The Perrin's beaked whale has a small, thick body. That might help determine whether it is a new species; researchers hope to mount another trip next year to see if they can find both the new beaked whales and Perrin’s beaked whale.

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