n.an animal order including: manatees; dugongs; Steller's sea cow
同义词：order Sirenia
sirenia例句
Foods and feeding habits of wild and captive Sirenia Fossil Sirenia of the West Atlantic and Caribbean Region. II. Dioplotherium manigaulti Cope, 1883 Fossil Sirenia of the west Atlantic and Caribbean region. IV. Corystosiren varguezi, gen. et sp. nov. Fossil Sirenia of the West Atlantic and Caribbean region. VII. Pleistocene Trichechus manatus linnaeus, 1758 Fossil sirenia of the west Atlantic and Caribbean region. V. The most primitive known sirenian, Prorastomus sirenoides Owen, 1855 Marine Mammals (Cetacea and Sirenia) from the Eocene of Gebel Mokattam and Fayum, Egypt: Stratigraphy, Age and Paleoenvironments Marine Mammals (Cetacea and Sirenia) from the Eocene of Gebel Mokattam and Fayum, Egypt: Stratigraphy, Age and Paleoenvironments Catálogo de los mamíferos de América del Sur II: (Sirenia, Perissodactyla, Artiodactyla, Lagomorpha, Rodentia, Cetacea) Taylor & Francis Online :: Fossil sirenia of the west Atlantic and Caribbean region. V. The most primitive known sirenian, Prorastom... Données quantitatives et observations histologiques sur la pachyostose du squelette du dugong, Dugong dugon (Müller) (Sirenia, Dug...
