アカボウクジラ
"Cetopirus complanatus" inhabits exclusively the southern right whale "Eubalaena australis". "Xenobalanus" has been recorded on: the pilot whales ("Globicephala" spp.), common bottlenose dolphin ("Tusiops truncatus"), Indo-Pacific bottlenose dolphin ("T. aduncus"), pantropical spotted dolphin ("Stenella attenuata"), striped dolphin, spinner dolphin ("S. longirostris"), Cuvier's beaked whale ("Ziphius cavirostris"), franciscana ("Pontoporia blainvillei"), orca, false killer whale ("Pseudorca crassidens"), tucuxi ("Sotalia fluviatilis"), rough-toothed dolphin ("Steno bredanensis"), Risso's dolphin ("Grampus griseus"), pygmy killer whale ("Feresa attenuata"), common dolphins ("Delphinus" spp.), dusky dolphin ("Lagenorhynchus obscurus"), melon-headed whale ("Peponocephala electra"), sperm whale, finless porpoise ("Neophocaena phocaenoides"), harbor porpoise ("Phocoena phocoena"), vaquita ("P. sinus"), Burmeister's porpoise ("P. spinippinis"), True's beaked whale ("Mesoplodon mirus"), common minke whale, sei whale, Eden's whale ("B. edeni"), blue whale, fin whale, and humpback whale.