Investigations on Cetacea (1969)
Electrocardiographical examinations have been performed on 4 harbour porpoises, Phocaena phocaena (L.) kept in captivity for studies on their hearing capability. Parameters of the ECG are presented and studies are…
Electrocardiographical examinations have been performed on 4 harbour porpoises, Phocaena phocaena (L.) kept in captivity for studies on their hearing capability. Parameters of the ECG are presented and studies are…
The authors made 39 surveys (a total of 161 days) in the Tian-e-Zhou Oxbow of the Yangtze River, China, for observing 13 Yangtze finless porpoises (Neophocaena phocaenoides asiaeorientalis) captured from…
EXTINCTION IS IMMINENT CIRVA reviewed the 2015 population survey results, which showed that only about 60 vaquitas remained at the beginning of the emergency 2-year partial gillnet ban. CIRVA also…
The dorsal fin of odontocetes has, among other roles, hydrodynamic and thermoregulatory functions. In captivity, the dorsal fin sometimes bends laterally. Bending of the dorsal fin was described in 13…
Types of fisheries and exploitation of small cetaceans in Argentinian waters are reviewed. During the study period, live-captures included five specimens of Cephalorhynchus commersonii for Germany, while eight of Tursiops…
The legal position regarding cetaceans in Argentina and Chile is reviewed. Known live captures to date have involved one species, Cephalorhynchus commersonii. Incidental take is discussed for both countries. Dolphins…
Abstract currently unavailable
(...) Some of the observations mentioned in this paper have been made at sea, on board the oceanographic vessel Calypso, put at our disposal by a special committee of the…
A captive harbour porpoise (Phocoena phocoena) was monitored for 80 consecutive days, 10 days before attachment of a satellite dive recorder and a VHF-radio tag, 30 days during attachment and…
A pregnant finless porpoise (Neophocaena phocaenoides), whose body length (BL) was 1.63 m and body weight (BW) was 75.8 kg, gave birth to a female calf successfully in Enoshima Aquarium,…