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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Pygmy sperm whale

FAO species identification guide. No true innominate bone exists; it is replaced by a sheet of dense connective tissue. Chemical contaminants in marine mammals from Washington State.

Pygmy sperm whale [1] Individual washed ashore on Hutchinson Island, Florida Size compared to an average human Conservation status. He recognized it as a type of sperm whale and assigned it to the same genus as the sperm whale Physeter macrocephalus as Physeter breviceps.

Ganges and Indus River dolphin P. Southern right whale E. Information on the pygmy sperm whale is currently being researched and written and will appear here shortly.

Sound produced for echolocation by many odontocetes come in the form kogiq high frequency clicks. Wikispecies has information related to Kogia breviceps. Society for Marine Mammalogy. Some stranded animals have been found with plastic bags in their stomachs – which may be a cause for concern.


Fossils identified as belonging to K. Help us share the wonders of the natural world. Referring to an animal that lives on or near the bottom of a body of water. Unique from other odontocetes, the spermaceti organ contacts the posterior of the whale’s melon. Glossary Atlantic Ocean the body of water between Africa, Europe, the southern ocean above 60 degrees south latitudeand the western hemisphere.

Once a female whale is impregnated, the average gestation period lasts nine to eleven months and, unusually for cetaceansthe female gives birth to a single calf head-first. Small dorsal fin two-thirds down koga body.

Studies have also shown that compared to the sperm whalethe pygmy sperm whale brain has significantly fewer neurons, which may be connected to a decreased complexity in social interaction and group-based living. Northern bottlenose whale H.

Pygmy sperm whale videos, photos and facts – Kogia breviceps | Arkive

A whitish marking, often described as a “false gill”, is seen behind each eye. Rodents of Unusual Size. Selected areas of the Pacific Coast. Sign up to our newsletter Get the latest wild news direct to your inbox.


Image credit Link to this image Add to scrapbook How you can use this image. In the last eight years, samples of close to marine mammals from Washington State have been analyzed for concentrations of the chlorinated hydrocarbons: Brevicwps donate to Arkive Help us share the wonders of the natural world.

Kogia Breviceps (Cetacea: Kogiidae) | Mammalian Species | Oxford Academic

About 14 peg-like teeth in each side of the lower jaw. Citation This review can be cited as: The flippers are almost spear-shaped.

Shepherd’s beaked whale T. In Pursuit of Leviathan: Northern right whale dolphin L. Mammal Species of the World: Kogua Read Edit View history. Biology and Sensitivity Key Information Reviews[on-line]. A narrow tube runs from the second to the third, or pyloric, stomach, which is also glandular, and connects, via a sphincterto the duodenum.