著者

Tadasu K. Yamada Tint Tun Nyo-Nyo Tun Yin Yin Toke Deliver Htwe Mu Mu Aung Yuko Tajima

出版者

National Museum of Nature and Sciece

雑誌

国立科学博物館研究報告A類(動物学) (ISSN:18819052)

巻号頁・発行日

vol.48, no.4, pp.235-247, 2022-11-22 (Released:2022-11-22)

参考文献数

39

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Balaenopterid whale specimens preserved in several institutions totaling 19 were examined. Specimens identified to species level were 14, i.e. 3 Balaenoptera musculus, 6 B. edeni, and 5 B. omurai. The remaining 5 specimens were not identified. The existence of B. omurai from Myanmar waters was confirmed based on the morphological characters of the skull and the first rib. This article is the first confirmation of this species in Myanmar. Among the two already “confirmed” species, B. musculus was identified by Smith et al. (1997) based on the actual specimen in the Natural History Museum, however for B. edeni, the specimens we examined were not observed for species identification and no preceding work reported the existence of B. edeni, except for the type specimen collected in Mon state in 1871 and now preserved in the Indian Museum, Kolkata (Anderson, 1879).