Abstract
Observations were made on one eye from a Longman’s beaked whale Indopacetus pacificus, which was probably one of the least known extant cetaceans. The whale died shortly after swimming aground on the coast in the Nishikata Beach, Sendai-shi, Kagoshima-ken Prefecture, Japan, on July 26, 2002. It was a mature female with body length 6.45 m. This paper documented the basic structural characteristics of her visual organ of the whale in order to better understand this animal.
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References
Azzaroli, M. L., 1968. Second specimen of Mesoplodon pacificus the rarest living beaked whale. Monitore Zoologico Italiano (n.s.) 2: 67–79.
Longman, H. A., 1926. New records of cetacea, with a list of Queensland species. Mem. Queensland Mus. 8: 266–278.
McCann, C., 1962. The taxonomic status of the beaked-whale, Mesoplodon pacificus Longman-Cetacea. Records of the Dominion Museum 4: 95–100.
Mead, J. G., 1989. Beaked whales of the genus Mesoplodon. In: S. H. Ridgeway and R. Harrison, eds. Handbook of Marine Mammals (Vol. 4). Academic Press, London. p. 349–430.
Paterson, R. A. and S. van Dyck, 1990. Records of beaked whales in Queensland. Scientific Reports of Cetacean Research p. 63–77.
Pitman, R. L., 2002. Alive and whale. A missing vetavean resurfaces in the topics. Natural History 9: 32–36.
Pitman, R. L., D. M. Palacios, P. L. R. Brennan, K. C. Balcomb III and T. Miyashita, 1999. Sightings and possible identity of a bottlenose whale in the tropical Indo-Pacific: Indopacetus pacificus? Marine Mammal Science 15: 531–549.
Zhu Q., D. J. Hillmann and W. G. Henk, 2000. Observations on the eye muscles of the bowhead whale (Balaena mysticetus). Anatomical Record 259: 189–204.
Zhu Q., D. J. Hillmann and W. G. Henk, 2001. Morphology of the eye and surrounding structures of the bowhead whale (Balaena mysticetus). Marine Mammal Science 17(4): 729–750.
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Supported by the National Science Museum, Tokyo 169-0073, Japan; NNSF of China (No. 40376042) and Natural Science Foundation of Shandong Province (No. Y2007D75)
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Zhu, Q., Yamada, T.K. & Li, X. The structures of eye and surrounding tissues of Longman’s beaked whale, Indopacetus pacificus . Chin. J. Ocean. Limnol. 26, 219–221 (2008). https://doi.org/10.1007/s00343-008-0219-9
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DOI: https://doi.org/10.1007/s00343-008-0219-9