Subfamily Eschrichtiinae Fraser and Purves 1960 (rorqual)
Mammalia - Cetacea - Balaenopteridae
Alternative spelling: Eschrichtinae
Full reference: F. C. Fraser and P. E. Purves. 1960. Hearing in Cetaceans. Bulletin of the British Museum (Natural History) 7(1):1-140
Parent taxon: Balaenopteridae according to M. C. McKenna and S. K. Bell 1997
Sister taxa: Agaphelinae, Archaebalaenoptera, Balaenoptera, Balaenopterinae, Cetotheriophanes, Diunatans, Megaptera, Megapterinae, Notiocetus, Parabalaenoptera, Parabalaenopterinae, Plesiobalaenoptera, Plesiocetus, Praemegaptera, Praemegapterinae, Protororqualus, Pterobalaena, Rorqualus
Subtaxa: none
Ecology: aquatic suspension feeder