Brachycephalus didactylus Brachycephalus ephippium Brachycephalus hermogenesi Brachycephalus nodoterga Brachycephalus pernix Brachycephalus vertebralis 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 Ascideiacea 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... For other uses, see Amphibian (disambiguation). ... Suborders Archaeobatrachia Mesobatrachia Neobatrachia The Anura is the order of animals in the class Amphibia that includes frogs and toads. ... Families Allophrynidae Arthroleptidae Brachycephalidae Bufonidae Centrolenidae Dendrobatidae Heleophrynidae Hemisotidae Hylidae Hyperoliidae Leptodactylidae Mantellidae Microhylidae Myobatrachidae Nasikabatrachidae Ranidae Rhacophoridae Rhinodermatidae Sooglossidae Neobatrachia are a suborder of order Anura, generally known as frogs and toads. ... Leopold Fitzinger. ...
The saddleback toads are a family (Brachycephalidae) in the orderAnura. The family consist of just one genus, Brachycephalus, which consists of six species. These frogs live in southeastern Brazil. Scientific classification or biological classification refers to how biologists group and categorize extinct and living species of organisms. ... Scientific classification or biological classification refers to how biologists group and categorize extinct and living species of organisms. ... Suborders Archaeobatrachia Mesobatrachia Neobatrachia The Anura is the order of animals in the class Amphibia that includes frogs and toads. ...
At first they were considered to be Bufonids, but an absence of a Bidders organ (ovarian tissue on the testes, a synapomorphy of Bufonidae) led to their recognition as an independent family.
Recent molecular studies have placed Brachycephalidae within the Leptodactylid tribe Eleutherodactylini.
Due to their small size and large genomes (an amphibian characteristic), these frogs have lost some of their digits (2 on the hand and 3 or 4 on the feet).
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