Attributes / relations provided by
♦ ¹Food partitioning among three sympatric odontocetes (Grampus griseus, Lagenodelphis hosei, and Stenella attenuata), MING-CHIH WANG, KWANG-TSAO SHAO, SHIANG-LIN HUANG, LIEN-SIANG CHOU, MARINE MAMMAL SCIENCE Volume 28, Issue 2, pages E143–E157, April 2012
♦ ²Niche Partitioning, Distribution And Competition In North Atlantic Beaked Whales, Colin D. MacLeod, A thesis submitted to the School of Biological Sciences for a degree of Doctor of Philosophy at the University of Aberdeen, Aberdeen, UK. January 2005