Journal of Veterinary Medical Science
Online ISSN : 1347-7439
Print ISSN : 0916-7250
ISSN-L : 0916-7250
Wild Science
First record of Ginkgo-toothed beaked whale (Mesoplodon ginkgodens) stranded in Korea
Sun Min KIMKyung Yeon EOJin Woo OHYoung Ran LEEMi Hyun YOOShino KITAMURAYuko TAJIMATadasu YAMADAByung Yeob KIMHee Jeong YOUNJunpei KIMURA
ジャーナル フリー

2019 年 81 巻 8 号 p. 1223-1228


Two stranded whales were found dead on the coast of Jeju, South Korea. Based on the outer appearance and autopsy findings, one was determined to be an adult and the other a calf. The carcasses were dissected for species identification and pathological examination. A genetic analysis was performed, and the morphological characteristics of the skull observed. Then, 448 bp of the 5′ half of the mitochondrial (mt) DNA control region and 413 bp of the mtDNA cytochrome b gene were sequenced. A BLAST search revealed that the whales were ginkgo-toothed beaked whales (Mesoplodon ginkgodens). Morphological comparison of the adult skull with the holotype specimen confirmed the result. This is the first record of a stranded ginkgo-toothed beaked whale in Korea.


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