Can. J. Fish. Aquat. Sci. (2008)
Small cetaceans are by-caught in salmon gillnet fisheries in British Columbia (BC) waters. In Canada, there is currently no generic calculation to identify when management action is necessary to reduce…
Seasonal patterns in the abundance and distribution of California cetaceans, 1991-1992
Forney, Karin A.; Barlow, Jay
Marine Mammal Sci (1998)
This study presents a detailed seasonal comparison of the abundance and distribution of cetaceans within 100-150 nmi (185-278 km) of the California coast during 1991 and 1992. The results of…
Measurements of the nasal sacs of individual common dolphin, Delphinus delphis, and Dall’s porpoise, Phocoenoides dalli, by means of silicon reconstruction.
NAKAMURA, Koji; YAMADA, Tadasu K.; SHIMAZAKI, Kenji
Mammal Study (1998)
(...) The physical properties of the sounds produced by toothed whales are directly affected by the morphological characteristics of the air space in the head and by the sound-production mechanism…
Cetaceans of the northern Gulf of California: Distribution, occurrence, and relative abundance
Silber, Gregory K.; Newcomer, Michael W.; Silber, Patricia C.; Perez-Cortes M., Hector; Ellis, Graeme M.
Marine Mammal Sci (1994)
A total of 1,715 km of boat-based surveys and 1,521 km of aircraft-based surveys was conducted from 1986–1989 to assess the distribution, relative abundance, and ecological relationships of cetaceans in…
Progress report on small cetacean research in Chile
Aguayo L., Anelio
J. Fish. Res. Bd. Can. (1975)
The geographic distribution is plotted, and where known, the seasonal occurrence with new data on sightings is given for the smaller Cetacea of Chile. Species documented are: Cephalorhynchus commersonii, C.…
The exploitation of small cetaceans in coastal Peru
Read, Andrew J.; Van Waerebeek, Koen; Reyes, Julio C.; McKinnon, Jeff S.; Lehman, Lynda C.
Biological Conservation (1988)
Several species of small cetaceans are captured by fishermen in Peruvian coastal waters and used for human consumption. A large directed fishery exists for one species, the dusky dolphin Lagenorhynchus…
Catch of small cetaceans at Pucusana Port, central Peru, during 1987
Van Waerebeek, Koen; Reyes, Julio C.
Biological Conservation (1990)
The small cetacean catch by artisanal fishermen in Peru was the subject of a IUCN/UNEP project in 1985–1986. In a follow-up study during 1987 we monitored the port of Pucusana,…
Post-mortem investigations on stranded dolphins and porpoises from Hong Kong waters
Parsons, E. C. M.; Jefferson, T. A.
Journal of Wildlife Diseases (2000)
Stranded cetaceans reported from the territorial waters of Hong Kong during the period May 1993 to March 1998 were examined to establish factors that may have contributed to their death.…
Polybrominated diphenyl ethers (PBDEs) and organochlorines in small cetaceans from Hong Kong waters: Levels, profiles and distribution
Ramu, Karri; Kajiwara, Natsuko; Tanabe, Shinsuke; Lam, Paul K.S.; Jefferson, Thomas A.
Marine Pollution Bulletin (2005)
Polybrominated diphenyl ethers (PBDEs) and organochlorine compounds (OCs) were determined in the blubber, liver and kidney of Indo-Pacific humpback dolphins (Sousa chinensis) and finless porpoises (Neophocaena phocaenoides) stranded in Hong…
Northernmost records of the spectacled porpoise, Layard’s beaked whale, Commerson’s dolphin and Peale’s dolphin in the southwestern Atlantic ocean
Pinedo, Maria C.; Barreto, Andre S.; Lammardo, Mauricio P.; Andrade, Ana L. V.; Geracitano, Laura
Aquatic Mammals (2002)
The northernmost records of four cold-water cetacean species in the southwestern Atlantic are presented: the spectacled porpoise (Phocoena dioptrica), Layard's beaked whale (Mesoplodon layardii), Commerson's dolphin (Cephalorhynchus commersonii), and Peale's…