Journals / Turkish Journal of Zoology / 2020 / Cilt: 44 - Sayı: 1

Identification of causes of death of Baikal seal (Pusa sibirica Gmelin, 1788)

Pages
60–63
Publication Date
2020-01-03
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The causes were confirmed by the results of histological examination of the hearts and lungs of a large number of dead seals found on the southern shore of Lake Baikal (a center for the fishing industry).

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The Baikal seal is the only endemic mammal of Lake Baikal.
📊
Key Findings & Data:In late October 2017, 132 dead Baikal seals were found on the shore of the lake.
💡
Conclusion & Impact:The causes were confirmed by the results of histological examination of the hearts and lungs of a large number of dead seals found on the southern shore of Lake Baikal (a center for the fishing industry).
🔬Design:Research Article
📍Scope:2017 Verileri
⚙️Variables:Baikal seal · organs · necropsy

Abstract

The Baikal seal is the only endemic mammal of Lake Baikal. In late October 2017, 132 dead Baikal seals were found on the shore of the lake. To identify causes of death, postmortem necropsy, virological, chemical toxicological, microbiological, and parasitological studies were carried out. Several hypotheses for explaining the causes of the deaths were put forward. The most probable causes are heart failure and asphyxia due to echo sounders (sonar). The causes were confirmed by the results of histological examination of the hearts and lungs of a large number of dead seals found on the southern shore of Lake Baikal (a center for the fishing industry).

🔖

Cite This Article

RYADINSKAYA, N., MELTSOV, İ., ТABAKOVA, M., АNIKIENKO, İ., SAYVANOVA, S., МOLKOVA, A., ILYINA, O., POMOINITSKAYA, T. (2020). Identification of causes of death of Baikal seal (Pusa sibirica Gmelin, 1788). Turkish Journal of Zoology, Cilt: 44 - Sayı: 1, 60–63. https://ajindex.com/articles/176379

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (3)

  1. Bame AM, Trosheva ЕI, Pavlov BК (1988). Diagnostic studies of diseases of the Baikal seal: report on the economic contract with Limnol. SB AS USSR, Baikalsk, p. 42 (in Russian). Goodman S (2016).
  2. Pusa sibirica, Baikal seal. The IUCN Red List of Threatened Species, pp. 1-17. doi: 10.2305/IUCN.UK.2016-. RLTS.T41676A45231738.en Mamaev LV, Denikina NN, Belikov SI, Volchkov VE, Visser IKG et al. (1995). Characterisation of morbilliviruses isolated from Lake Baikal seals (Phoca sibirica). Veterinary Microbiology 44: 251-259.
  3. Petrov EA (2009). Baikal Seal. 1st ed. Ulan-Ude, Russia: PH EKOS (in Russian with an abstract in English). Pronin NМ, Kabanov DЕ (1992). Assessment of deaths of Baikal seals in 1987/1988. In: Grachev MA (editor). Distemper Outbreak in the Baikal Seal. 1 st ed. Novosibirsk, Russia: Nauka, pp 12-20 (in Russian). Tkachev VV, Varnavsky AV, Bobkov AI, Tugarin AI (2016). Modern condition of the population of the Baikal seals (Pusa sibirica Gm.). Bulletin of Fishery Science 1(9): 53-63 (in Russian). Tsybikzhapov АD, Tsydypov VT, Mmarkhakshinova LV, Khandazhapova BB (2006). Microbiological Monitoring and Examination of Baikal Seal Killing Products. 1st ed. Ulan-Ude, Russia: BSAA (in Russian).