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Latest Cetacea Stories

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2010-05-01 08:50:50

Conservationists use molecular data and images from space to study imperiled coastal mammals.

2010-04-29 16:45:00

Report Exposes Massive Online Sales of Wildlife Products WASHINGTON, April 29 /PRNewswire-USNewswire/ -- A new report released today reveals that internet giant Yahoo! is involved in extensive trade in whales, dolphins and elephant ivory products. The report "Yahoo! and the Trade in Whale, Dolphin and Elephant Products," which is published by the non-profit Environmental Investigation Agency (EIA) based in Washington, DC and London, UK, and documents that Yahoo! Japan is a major hub for...

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2010-03-25 07:46:16

Dolphins, whales and porpoises have extraordinarily small balance organs, and scientists have long wondered why.

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2010-02-20 08:45:00

A new paper by researchers at George Mason University and the University of Otago in New Zealand shows a strong link between the diversity of organisms at the bottom of the food chain and the diversity of mammals at the top.

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2010-02-01 12:50:00

In an effort to save endangered marine animals from poachers, scientists in Taiwan plan to use DNA from whales and dolphins to convict the illegal hunters.

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2010-01-06 07:40:00

Scientists are now saying that there are actually two types of killer whales living in UK waters instead of just one, as was previously thought.

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2009-12-30 06:55:00

Over the past decade, researchers have developed a variety of reliable real-time and archival instruments to study sounds made or heard by marine mammals and fish.

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2009-12-15 13:13:55

In 2006, a team of Spanish and American researchers found the fossil remains of a whale, 4.5 million years old, in Bonares, Huelva.

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2009-09-25 09:02:59

When the ancestors of living cetaceans—whales, dolphins and porpoises—first dipped their toes into water, a series of evolutionary changes were sparked that ultimately nestled these swimming mammals into the larger hoofed animal group.

2009-08-15 13:48:09

Two recent sightings of porpoises in the Baltic Sea thrilled biologists since the marine mammals were thought extinct in the region, a Swedish researcher says. Anna Roos, a researcher at the Swedish Museum of National History, said the two porpoise sightings off Sweden's west coast occurred in a span of less than 10 days, offering encouraging news about the animals' population in the Baltic, The Local reported Saturday. To get two reports from the central Baltic in such a short space of time...


Latest Cetacea Reference Libraries

Cetology
2013-10-02 11:21:29

Cetology is a branch of marine mammal science that studies about eighty species of dolphins, whales, and porpoise, all of which are classified within the Cetacea order. Cetologists, who practice cetology, work to understand the distribution, development, behavior, and other aspects of cetaceans. The study of cetaceans began in the Classical era. About 2,300 years ago, Aristotle documented details about some cetacean species, calling them mammals, while traveling on the Aegean Sea with...

Indo-Pacific Bottlenose Dolphin, Tursiops aduncus
2013-09-19 11:24:25

The Indo-Pacific bottlenose dolphin (Tursiops aduncus) is one of three recognized species of bottlenose dolphin that can be found in the waters near southern Australia, South China, and India. Its range also includes the Red Sea and the eastern coastal areas of Africa. All bottlenose dolphins were classified as one species, the common bottlenose dolphin or T. truncates, until 1998 when the Indo-Pacific bottlenose dolphin was found to be distinct. This species is distinct from other bottlenose...

Dall’s Porpoise, Phocoenoides dalliz
2013-08-29 10:15:35

Dall’s porpoise (Phocoenoides dalliz) can only be found in the North Pacific, with a range that includes the Sea of Japan and the Okhotsk and Bering Seas. This range extends to southern California in the east and to the southern waters of Japan in the west. When normal weather patterns change and waters become colder, this species can be found in in Baja, California, specifically in Scammon's Lagoon, and strays can occasionally be found in the Chukchi Sea. It prefers to reside in cold...

Blainville's Beaked Whale, Mesoplodon densirostris
2013-08-17 13:31:16

Blainville’s beaked whale (Mesoplodon densirostris), also known as the dense-beaked whale, can be found in a large range that includes the warm and tropical waters of all oceans. It prefers to reside at depths between 1,600 and 3,000 feet and does not migrate. This species received its common name from Blainville, the man who classified it as Delphinus densirostris after studying a description of a piece of one individual’s nose located in the Paris Museum. In 1846, John Edward Gray...

Hourglass Dolphin, Lagenorhynchus cruciger
2013-08-16 10:45:47

The hourglass dolphin (Lagenorhynchus cruciger) is a rare species that can be found in Antarctic and subAntarctic waters. Most sightings of this species have been made in the southern waters near the Shetland Islands, off the coast of Tierra del Fuego, Argentina, and in the southern waters near New Zealand. It is thought that this dolphin does not congregate in large numbers in any area of its circumpolar range. Qouy and Galmard first recognized the hourglass dolphin as a new species in...

More Articles (31 articles) »
Word of the Day
inwit
  • Inward knowledge; understanding; conscience.
The word 'inwit' comes from Middle English inwit ("mind, reason, intellect, understanding; soul, spirit; feeling; the collection of inner faculties; one of five inner faculties; one of the outer bodily senses.; inward awareness of right or wrong, conscience"), from Old English *inwitt, inġewitnes ("consciousness, conscience, knowledge, knowing"), equivalent to in- +‎ wit. (Wiktionary)
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