TENDENCIES OF USE OF THE TERM «ODONTOCETE»
The term «odontocete» is regularly used and occupies the 93.258
position in our list of most widely used terms in the English dictionary
10 ENGLISH BOOKS RELATING TO «ODONTOCETE»
Discover the use of odontocete
in the following bibliographical selection. Books relating to odontocete
and brief extracts from same to provide context of its use in English literature.
Temporal Effects of Sound on the Odontocete
Auditory System: ...
It can be concluded that sounds of varying temporal characteristics are processed in a variety of ways.
Encyclopedia of Marine Mammals
However, detailed comparative data on the mating systems of odontocete
species will await genetic analyses to determine paternity from offspring within
groups. Gestation periods of odontocetes range between 7 and 17 months and
almost all ...
William F. Perrin, Bernd Wursig, J. G.M. Thewissen, 2009
Echolocation in Bats and Dolphins
Comparison of Click Characteristics among Odontocete Species Koji Nakamura
and Tomonari Akamatsu TABLE 5.1. Summary of basic data of six odontocete
species: Delphinus delphis (Dd); Lagenorhynchus obliquidens (Lo); Tursiops ...
Jeanette A. Thomas, Cynthia F. Moss, Marianne Vater, 2004
Whales, Whaling, and Ocean Ecosystems
By the middle Miocene, most representatives of extant families appear, including
the mysticete families Balaenopteridae (rorquals) and Balaenidae (bowhead and
right whales), as well as the odontocete families Delphinidae (true dolphins), ...
Hearing by Whales and Dolphins
Cetacean Middle Ear Anatomy Odontocete middle ears appear to be a
compromise between enhancing high-frequency sensitivity and strength. In
microchiropteran bats, high- frequency sensitivity in the middle ear is achieved by
Whitlow W.L. Au, Arthur N. Popper, Richard R. Fay, 2000
Sensory Abilities of Cetaceans:: Laboratory and Field Evidence
inflated bullae of bats, all odontocete bullae are constructed of massive,
porcelaneous bone which resists compression. Both the middle ear and
peribullar cavities are lined with specialized membranes, the corpus cavernosum
and peribullar ...
Jeanette A. Thomas, Ronald A. Kastelein, 1990
Sensory Evolution on the Threshold: Adaptations in ...
The pygmy sperm whale (Kogia breviceps) seems to be a special case. The
species has more than 1 million axons in the optic nerve, compared to about
100,000 to 200,000 in other odontocete species (Dawson, 1980). Physeterids (
J. G. M. Thewissen, Sirpa Nummela, 2008
Marine Mammal Biology: An Evolutionary Approach
The odontocete larynx is complex with a powerful musculature, and since the
larynx is the source of vocalizations in most terrestrial mammals, many
researchers have suggested that odontocete vocalizations are produced by the
Ecological Risk to Cetaceans from Anthropogenic Ocean Sound: ...
Small Odontocete ”Sustainable” data, n=9 Testing Global Null Hypothesis: BETA
=0 Test Chi-Square DF Pr > ChiSq Likelihood Ratio 17.7538 1 <.0001 Score
15.2100 1 <.0001 Wald 10.3328 1 0.0013 Odds Ratio Estimates Point 95% Wald
The Effects of Noise on Aquatic Life
We analyzed these acoustic recordings for odontocete vocalizations (clicks,
whistles, and burst-pulse sounds) using a combination of long-term spectral
averages (LTSAs) and visual review of spectrograms and for sonar activity using
Arthur N. Popper, Anthony Hawkins, 2011
9 NEWS ITEMS WHICH INCLUDE THE TERM «ODONTOCETE»
Find out what the national and international press are talking about and how the term odontocete
is used in the context of the following news items.
Migratory spotting throws up an Adelie surprise
... mammal biomass, including six species of pinnipeds, eight species of baleen whales, and at least seven species of odontocete whales. «The Hindu, May 15»
Journal Highlight: Morphological analysis of the flippers in the …
Directional asymmetry (DA) is a common feature among odontocete cetaceans, as well as sexual dimorphism (SD). For the first time DA, ... «spectroscopyNOW.com, Apr 14»
Fossil Whale Offers Clues to Origins of 'Seeing With Sound'
The only known specimen of the early odontocete includes a nearly complete skull and jaw, three neck vertebrae, and fragments of seven ribs. «Science News, Mar 14»
The tropical past of belugas and narwhals
The single but complete fossil skull from a mine in Virginia is named Bohaskaia monodontiodes. As an odontocete (toothed) whale in the early ... «The Earth Times, Mar 12»
Dead Orca L-112 is Beginning to Reveal the Story of Her Death
In fact, the acoustic environment within the head of an odontocete undoubtedly contains many pathways (multipaths) through various tissue ... «Seattle Post Intelligencer, Mar 12»
Dolphins and captivity don't mix
[v] Caldwell, DK and Caldwell, MC 1968, “Social behaviour as a husbandry factor in captive odontocete cetaceans” Boca Raton: Proceedings ... «The Online Citizen, Aug 11»
From Tearing Teeth to Baleen
... slicing teeth, and the origins of baleen occurred well after the split between the odontocete and mysticete lineages over 34 million years ago. «Wired News, Aug 11»
This Week in Whales
Symmetry's all the rage in human attraction, but don't tell that to whales. Odontocetes (toothed whales) have asymmetrical skulls and for years it ... «Natural Resources Defense Council, Aug 11»
Song of the Whale has been monitoring the waters off the Canary …
Claire Lacey, Ifaw: Just like killer whales, pilot whales and sperm whales, beaked whales are members of the odontocete branch of cetaceans, ... «BBC News, Oct 08»