Canidae - Wikipedia
The Canidae are a diverse group of some 37 species ranging in size from the maned wolf with its long limbs to the short-legged bush dog. Modern canids inhabit forests, tundra, savannas, and deserts throughout tropical and temperate parts of the world. The evolutionary relationships between the species have been studied in the past using morphological approach… See more
TaxonomyIn the history of the carnivores, the family Canidae is represented by the two extinct subfamilies designated as Hesperocyoninae and Borophaginae, and the extant subfamily Caninae. This subfamily includes all living canids and th…
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- Canidae, the family of carnivorous mammals that includes dogs, wolves, foxes, and other related species, evolved after the extinction of non-avian dinosaurs 66 million years ago1. Around 50 million years ago, the Carnivora split into two main divisions: caniform (dog-like) and feliform (cat-like)1. South America has a high diversity of canid species, which all evolved from a single species that entered the continent 3.5 to 4 million years ago2. The evolutionary history of canids involves successive radiations occupying various ecological niches3.Learn more:✕This summary was generated using AI based on multiple online sources. To view the original source information, use the "Learn more" links.Carnivorans evolved after the extinction of the non-avian dinosaurs 66 million years ago. Around 50 million years ago, or earlier, in the Paleocene, the Carnivora split into two main divisions: caniform (dog-like) and feliform (cat-like). By 40 Mya, the first identifiable member of the dog family had arisen.en.wikipedia.org/wiki/CanidaeSouth America has more canid species than any place on Earth, and a surprising new UCLA-led genomic analysis shows that all these doglike animals evolved from a single species that entered the continent just 3.5 million to 4 million years ago. Scientists had long assumed that these diverse species sprang from multiple ancestors.newsroom.ucla.edu/releases/south-american-canid…The evolutionary history of canids (Family Canidae) is a history of successive radiations repeatedly occupying a broad spectrum of niches ranging from large, pursuit predators to small omnivores, or even to herbivory. Three such radiations were first recognized by Tedford (1978), each represented by a distinct sub-family (Fig. 2.1).academic.oup.com/book/8191/chapter/153713956
(PDF) Evolutionary history of canids - ResearchGate
Jan 9, 2007 · Dental evolution of representative canids as shown in upper cheek teeth (P4–M2). Generally the most advanced species in each genus is chosen …
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Genomic analysis reveals true origin of South …
Sep 19, 2022 · A genomic analysis of 10 extant canid species in South America shows that they all evolved from a single ancestor that entered the continent less than 4 million years ago. The study also reveals how natural selection and …
The evolution of South American endemic canids: a …
Jan 13, 2010 · In this paper, we have attempted to reconstruct the evolutionary history of South American canids, establishing a chronological line for the cladogenetic events within the Canidae.
Evolutionary relationships among life-history traits in Caninae ...
Apr 20, 2019 · Here, we use a combination of phylogenetic analyses, ancestral character reconstructions and comparative methods on the only extant subfamily, Caninae, to …
Ancestry: Evolutionary history, molecular systematics, and …
This chapter discusses the evolutionary history, molecular systematics, and evolutionary ecology of canids. Topics covered include the Hesperocyoninae, Borophaginae, and Caninae …
Phylogeny, classification, and evolutionary ecology of the Canidae
Jan 1, 2004 · We demonstrate the importance of North America as an early cradle of evolution for caniform carnivorans, including early precursors of Canidae, Amphicyonidae, Ursidae, and …
ADW: Canidae: INFORMATION
Fossil records of the Canidae date back to the Oligocene and the Miocene, making them one of the oldest extant groups of carnivores. Canids are probably an early offshoot of the caniform lineage (which includes mustelids, …
A molecular phylogeny of the Canidae based on six nuclear loci
Dec 1, 2005 · We have reconstructed the phylogenetic relationships of 23 species in the dog family, Canidae, using DNA sequence data from six nuclear loci. Individual gene trees were …
Phylogenomics of the dog and fox family (Canidae, Carnivora) …
Feb 25, 2008 · Canid species (dogs and foxes) have highly rearranged karyotypes and thus represent a challenge for conventional comparative cytogenetic studies. Among them, the …
Canidae - PMC - PubMed Central (PMC)
Canidae is one of the most geographically widespread carnivore families; at least one wild species is present on each continent, except Antarctica. The red fox, which is present on five …
Molecular Systematics of the Canidae | Systematic Biology
Dec 1, 1997 · Two problems of broad evolutionary significance are the origins of the taxonomically rich canid fauna of South America and the development in three species of the trenchant heel, …
The evolution of South American endemic canids: a history of …
In this study, using a relaxed molecular clock method, we estimated that the most recent common ancestor of South American canids lived around 4 Ma, whereas all other splits within the clade …
Iterative evolution of large-bodied hypercarnivory in canids …
Aug 21, 2020 · The fossil record of North American dogs (Carnivora: Canidae) presents an ideal system for testing the impact of this specialization on the diversification of large predators.
In this paper, we have attempted to reconstruct the evolutionary history of South American canids, estab-lishing a chronological line for the cladogenetic events within the Canidae.
(PDF) The evolution of South American endemic canids: A history …
Nov 1, 2009 · In this study, using a relaxed molecular clock method, we estimated that the most recent common ancestor of South American canids lived around 4 Ma, whereas all other splits …
Comparative genomics provides new insights into the remarkable ...
Jun 6, 2019 · Here, we used comparative genomic analysis to investigate the evolutionary history and genetic basis for adaptations associated with cursoriality, hypercanivory, and coat color …
External brain anatomy in relation to the phylogeny of Caninae ...
Aug 4, 2003 · In the later Caninae, the evolution of the brain took place mainly on the sigmoid, proreal and orbital gyri. All other structures of the brain seem to have already been established …
The complete mitogenome of the Cape fox, Vulpes chama …
Jan 21, 2024 · Therefore, to better understand its evolutionary relationship with other species in the Canidae, we aimed to sequence the first complete mitogenome for the Cape fox. We …
The evolution of South American endemic canids: a …
In this study, using a relaxed molecular clock method, we estimated that the most recent common ancestor of South American canids lived around 4 Ma, whereas all other splits within the clade occurred after the rise of the Panamanian land …
