Proceedings of the Zoological Society of London (1908)
(...) Once more I am indebted to the Director - Lieut.-Colonel F. W. Dawson - of the Trevandrum Museum for sketches and measurements of certain Cetaceans recently captured on the…
Contributions to the natural history of the cetaceans, a review of the family Delphinidae
True, F. W.
Bulletin - United States National Museum (1889)
(Phocoenid-related excerpts) (...) NEOMERIS Gray This genus appears to have but one character to distinguish it from Phocaena, namely, the absence of a dorsal fin. I was unable to discover…
On a new species of porpoise, Phocaena dalli, from Alaska
True, F.W.
Proceedings of the United States National Museum (1885)
(...) I am enabled to add a new species, through the kindness of Mr. William H. Dall, who has placed at my disposal his notes upon and drawings of two…
The acoustic world of harbor porpoises
Wahlberg, Magnus; Linnenschmidt, Meike; Madsen, Peter; Wisniewska, Danuta; Miller, Lee
Amer. Scientist (2015)
Abstract currently unavailable
Les Delphinaptères
Cuvier, Georges
Le Règne Animal (1829)
(p. 291) (...) M. Dussumier à découvert au Cap, une espèce de ce sous-genre, qui a la tête ronde, et les dents comprimées et obtuses du marsouin (D. phocænoides). (In…
The effect of signal duration on the underwater detection thresholds of a harbor porpoise (Phocoena phocoena) for single frequency-modulated tonal signals between 0.25 and 160 kHz
Kastelein, Ronald A.; Hoek, Lean; de Jong, Christ A. F.; Wensveen, Paul J.
The Journal of the Acoustical Society of America (2010)
The underwater hearing sensitivity of a young male harbor porpoise for tonal signals of various signal durations was quantified by using a behavioral psychophysical technique. The animal was trained to…
Determining optimal pinger spacing for harbour porpoise bycatch mitigation
Larsen, F.; Krog, C.; Ritzau Eigaard, O.
Endangered Species Research (2013)
A trial was conducted in the Danish North Sea hake gillnet fishery in July to September 2006 to determine whether the spacing of the Aquatec AQUAmark100 pinger could be increased…
Prey capture by harbor porpoises (Phocoena phocoena): A comparison between echolocators in the field and in captivity
Miller, L.A.
The Journal of the Marine Acoustics Society of Japan (2010)
The harbor porpoise, and other toothed whales, use a biosonar click sequence that resembles the sequence of cries used by insectivorous bats when hunting for and capturing prey. The temporal…
Echolocation: high-frequency component in the click of the harbour porpoise (Phocoena ph. L.)
Møhl, B.; Andersen, S.
The Journal of the Acoustical Society of America (1973)
Besides the already known low‐frequency components of the Phocoena echolocation pulse, a narrow‐band pulse of 0.1‐msec duration, with the main energy between 110 and 150 kHz and a source level…
Swimming patterns of wild harbour porpoises Phocoena phocoena show detection and avoidance of gillnets at very long ranges
Nielsen, T.P.; Wahlberg, M.; Heikkilä, S.; Jensen, M.; Sabinsky, P.; Dabelsteen, T.
Marine Ecology Progress Series (2012)
Harbour porpoises Phocoena phocoena are unintentionally caught in gillnets. Although the effectiveness of by-catch mitigation measures has been evaluated many times, only a few studies have investigated the behavioural patterns…