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Porpoise.org Porpoise Conservation Society
  • About Porpoises
    • Harbour Porpoise
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Porpoise Research Library

1132 entries found.
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  • All species
  • P. spinipinnis 92
  • P. dalli 131
  • P. phocoena 729
  • N. phocaenoides 97
  • N. asiaeorientalis 181
  • P. dioptrica 46
  • P. sinus 123
  • Date added
  • Year of publication

Possible predator-related adaption of sound production and hearing in the harbour porpoise

Andersen, S. H.; Amundin, M.
Aquatic Mammals (1976)

Abstract currently unavailable

  • Phocoena phocoena
  • adaptation
  • echolocation
  • hearing
  • killer whale

Experiences with harbour porpoises, Phocoena phocoena, in captivity: Mortality, autopsy findings and influence of the captive environment

Anderson, S. H.
Aquatic Mammals (1978)

This paper gives a survey of the fate of 67 harbour porpoises collected alive from Danish waters and kept in captivity for bioacoustical and physiological investigations. Even if the harbour…

  • Phocoena phocoena
  • comparison
  • disease
  • life history
  • mortality

The role of recorded data in acclimatizing a harbour porpoise (Phocoena phocoena)

Myers, W. A.; Horton, H. C.; Heard, F. A.; Winsett, G.; McCulloch, S. A.
Aquatic Mammals (1978)

In March of 1976, the aquarium’s veterinarian brought a young female harbor porpoise to the aquarium and housed her in a shallow (60 cm) portable pool. The animal had stranded…

  • Phocoena phocoena
  • behaviour
  • bottlenose dolphin
  • feeding
  • stranding

Body surface area of juvenile harbour porpoise, Phocoena phocoena

Andersen, S. H.
Aquatic Mammals (1981)

Informations on the body surface area in dolphins are rare in literature (SLIJPER, 1958; KERMACK, 1948; PARRY, 1949; RIDGWAY, 1972). With the increasing interest in physiology of marine mammals this…

  • Phocoena phocoena
  • physiology

Clinical chemistry and hematologic findings in the harbour porpoise (Phocoena phocoena) from Danish waters

Nielsen, E.; Andersen, S.H.
Aquatic Mammals (1982)

Since the first publications of data on the blood composition in the harbour porpoise (ANDERSEN, 1966 and 1968) the autoanalyzing technique has been commonly introduced and the international system for…

  • Phocoena phocoena
  • physiology

Reproduction and reproductive organs in Neophocaena asiaeorientalis from the Yangtse River

Chen, P-X.; Renjun, L.; Harrison, J.
Aquatic Mammals (1982)

Two species of freshwater dolphin are known to have existed in the Yangtse River, China, for over two thousand years. One is a white form, the Baiji (Lipotes vexllifer), the…

  • Neophocaena asiaeorientalis
  • physiology
  • reproduction

Note on the occurrence of Spondylitis deformans in a sample of harbour porpoises (Phocoena phocoena (L.)) taken in Danish waters

Kinze, C. C.
Aquatic Mammals (1986)

(...) Spondolytis deformans, a pathological deformation of the vertebral column, has so far been found in 41 cases in 26 recent and extinct cetacean species, among them the harbour porpoise…

  • Phocoena phocoena
  • disease

Investigations on cetacean sonar VII: Underwater sounds of Neophocaena phocaenoides of the Japanese coastal population

Kamminga, C.; Kataoka, T.; Engelsma, F. J.
Aquatic Mammals (1986)

This paper describes the sonar sounds from four captive Neophocaena, two males and two females, which were tape recorded and processed with regard to their behaviour in the time and…

  • Neophocaena asiaeorientalis
  • bioacoustics
  • comparison
  • echolocation

Topographic distribution of sizes and density of ganglion cells in the retina of a porpoise, Phocoena phocoena

Mass, A. M.; Supin, A. Ya.; Severtsov, A. N.
Aquatic Mammals (1986)

(...) Dolphins are well-known for their developed hearing and echolocation systems. However, data on the organization of other sensory systems in these animals are limited. Namely, the organization of the…

  • Phocoena phocoena
  • physiology
  • vision

The conducting system of the heart of the harbour porpoise (Phocoena phocoena, Linnaeus, 1758)

van Nie, C. J.
Aquatic Mammals (1988)

The conducting system of the heart of the harbour porpoise (Phocoena phocoena, Linnaeus, 1758) is described macroscopically as well as microscopically. The topography and microscopy of this system in the…

  • Phocoena phocoena
  • neurology
  • physiology

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