Abstract

An unusually coloured, small baleen whale was documented off the southern coast of Sri Lanka in February 2017 during routine field surveys. Based on five distinct morphological characteristics including jaw asymmetry, presence of a prominent central rostral ridge, blaze on right side, asymmetrical chevron on left and right sides and a strongly falcate dorsal fin the individual was positively identified as an Omura’s whale (Balaenoptera omurai). This discovery represents the first confirmed sighting of Omura’s whale in Sri Lankan and therefore central Northern Indian Ocean waters.

Details

Title
First record of Omura’s whale, Balaenoptera omurai, in Sri Lankan waters
Author
de Vos, Asha
Publication year
2017
Publication date
2017
Publisher
Cambridge University Press
e-ISSN
17552672
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2047899398
Copyright
Copyright © 2017. This work is licensed under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and conditions, you may use this content in accordance with the terms of the License.