Ctenodactylus Felovia Massoutiera Pectinator Scientific classification or biological classification is how biologists group and categorize extinct and living species of organisms. ... Phyla Porifera (sponges) Ctenophora (comb jellies) Cnidaria Placozoa Subregnum Bilateria Acoelomorpha Orthonectida Rhombozoa Myxozoa Superphylum Deuterostomia Chordata (vertebrates, etc. ... Typical Classes Subphylum Urochordata - Tunicates Ascidiacea Thaliacea Larvacea Subphylum Cephalochordata - Lancelets Subphylum Myxini - Hagfishes Subphylum Vertebrata - Vertebrates Petromyzontida - Lampreys Placodermi (extinct) Chondrichthyes - Cartilaginous fishes Acanthodii (extinct) Actinopterygii - Ray-finned fishes Actinistia - Coelacanths Dipnoi - Lungfishes Amphibia - Amphibians Reptilia - Reptiles Aves - Birds Mammalia - Mammals Chordates (phylum Chordata) include the vertebrates, together with... Orders Subclass Monotremata Monotremata Subclass Marsupialia Didelphimorphia Paucituberculata Microbiotheria Dasyuromorphia Peramelemorphia Notoryctemorphia Diprotodontia Subclass Placentalia Xenarthra Dermoptera Desmostylia Scandentia Primates Rodentia Lagomorpha Insectivora Chiroptera Pholidota Carnivora Perissodactyla Artiodactyla Cetacea Afrosoricida Macroscelidea Tubulidentata Hyracoidea Proboscidea Sirenia The mammals are the class of vertebrate animals characterized by the presence of mammary glands... Families Many, see text The order Rodentia is the most numerous of all the branches on the mammal family tree. ... Paul Gervais (September 26, 1816 - February 10, 1879) was a French palaeontologist. ...
Gundis (familyCtenodactylidae) are a group of small, stocky rodents found in Africa. The family comprises 4 genera and 5 species. They are herbivorous. Scientific classification or biological classification refers to how biologists group and categorize extinct and living species of organisms. ... Families Many, see text The order Rodentia is the most numerous of all the branches on the mammal family tree. ... Africa is the worlds second-largest continent and 3rd most populous. ... See genus (mathematics) for the use of the term in mathematics. ... In biology, a species is, loosely speaking, a group of related organisms that share a more or less distinctive form and are capable of interbreeding. ... In zoology, an herbivore is an animal that is adapted to eat primarily plants (rather than meat). ...