Hydramnios in a lactating pygmy sperm whale (Kogia breviceps) stranded in Washington: post-mortem findings and implications from a stranded calf. Learn more about the Pygmy sperm whale – with amazing Pygmy sperm whale photos and facts on Arkive. Kogia breviceps (de Blainville, ) is a cetacean commonly called the pygmy sperm whale. A diminutive relative of the sperm whale and.
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Bottom habitats in the very deepest oceans below m are sometimes referred to as the abyssal zone.
Further information sources Search on: Archived from the original on Diet of pygmy sperm whales Kogia breviceps in the Hawaiian Archipelago. Chemical contaminants in marine mammals from Washington State. Long-beaked common dolphin D.
However, they were easy targets, as they tended to swim slowly and lie motionless at the surface. Sowerby’s beaked whale M.
Pygmy sperm whale (Kogia breviceps)
A small dorsal fin is present two-thirds down the body and the tail flukes are small. Klgia Biological Association of the United Kingdom. Kogia were sighted most frequently in deeper portions of the study area mean depth, 1, m and in calm sea beviceps mean Beaufort sea state, 0. Pygmy sperm whales have from 50 to 55 vertebraeand from 12 to 14 ribs on either side, although the latter are not necessarily symmetrical, and the hindmost ribs do not connect with the vertebral column.
Field guide of whales and dolphins. Also an aquatic biome consisting of the ocean bottom below the pelagic and coastal zones. Most of the celphalopod hunting is known to be pelagic, and fairly shallow, within the first m of the surface.
Geographic Range Kogia breviceps is confined to warmer waters Minasian et al. Indo-Pacific bottlenose dolphin T. Conservation Status Not brevicepz is known about this species.
Oxford University Press is a department of the University of Oxford. No true innominate bone exists; it breeviceps replaced by a sheet of dense connective tissue. Ziphiidae Beaked whales Berardius Arnoux’s beaked whale B. Arnoux’s beaked whale B. Team WILD, an elite squadron of science superheroes, needs your help! Parvorder Mysticeti Baleen whales. The shark-like head is large in comparison to body size, given an almost swollen appearance when viewed from the side.
Marine mammals of the world.
Permissions beyond the scope of this license are available here. Atlantic white-sided dolphin L. Accessed December 4, at http: Citing articles via Google Scholar.
Pygmy sperm whale K. It is vulnerable to Hawaiian fisheries and gillnets, float lines, and long lines http: Parvorder Odontoceti Toothed whales cont.
Iteroparous animals must, by definition, survive over multiple seasons or periodic condition changes. Forward pointing blowhole at the front left side of the head. Balaenoptera Common minke whale B.
Phocoenidae Neophocaena Finless porpoise N. Cetaceans portal Marine life portal. Summary Description Kogia breviceps is a toothed whale and can be recognised as such by the single blowhole and the presence of teeth.
Pygmy sperm whale – Wikipedia
It is often confused with the dwarf sperm whale, Kogia simabut the dwarf sperm whale brevviceps not occur in British and Irish waters Jefferson et al. Sound produced for echolocation by many odontocetes come in the form of high frequency clicks.
No specimens have ever been maintained permanently in captivity, and, temporary holding of stranded individuals has rarely been nonlethal. Southern right whale E. To cite this page: Ambergrisa waste product produced by the whales, was also valuable to whalers as it was used by humans in cosmetics and perfume.