Aelurodon is an extinct genus of the subfamily Borophaginae.[2] Part of a clade of canids loosely known as "bone-crushing" or "hyena-like" dogs, Aelurodon apparently descended from the earlier genera Protomarctus and Tomarctus.[2] Several species are known from fossils found in the central and western U.S., suggesting a wide geographic range during their peak in the Miocene epoch.[3][2][2] The fossil record indicates that they evolved to become smaller and more exclusively carnivorous with time, a trend consistent with other Borophagines.[2] The Miocene Epoch is a period of time that extends from about 23. ... The conservation status of a species is an indicator of the likelihood of that species continuing to survive either in the present day or the future. ... FOSSIL is a standard for allowing serial communication for telecommunications programs under DOS. FOSSIL is an acronym for Fido Opus Seadog Standard Interface Layer. ... Scientific classification or biological classification is a method by which biologists group and categorize species of organisms. ... âAnimaliaâ redirects here. ... 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 primarily characterized by the presence of mammary... Families 17, See classification The diverse order Carnivora (IPA: or IPA: ; from Latin carÅ (stem carn-) flesh, + vorÄre to devour) includes over 260 placental mammals. ... Genera Alopex Atelocynus Canis Cerdocyon Chrysocyon Cuon Cynotherium â Dusicyon â Dasycyon â Fennecus (Part of Vulpes) Lycalopex (Part of Pseudalopex) Lycaon Nyctereutes Otocyon Pseudalopex Speothos Urocyon Vulpes The Canidae (â²kanÉâ²dÄ) family is a part of the order Carnivora within the mammals (Class Mammalia). ... The subfamily Borophaginae is an extinct group of canids that were native to North America, and lived from roughly 34 to 2. ... Type specimens When a new species is discovered, more important than creating a new and unique name for the species is developing a reasonably detailed description. ... For other uses of the word, please see Genus (disambiguation). ... The subfamily Borophaginae is an extinct group of canids that were native to North America, and lived from roughly 34 to 2. ... A clade is a term belonging to the discipline of cladistics. ... Genera Alopex Atelocynus Canis Cerdocyon Chrysocyon Cuon Dusicyon Fennecus Lycalopex Lycaon Nyctereutes Otocyon Pseudalopex Speothos Urocyon Vulpes Canidae is the family of carnivorous and omnivorous mammals commonly known as canines. ... The Miocene Epoch is a period of time that extends from about 23. ...