10/11/2023 0 Comments Bonobo vs chimpanzee aggressionThe genus Pan includes two animals that are the nearest close family (Homo sapiens) to humans: bonobos and chimps. After a previous study by the National Human Genome Research Institute concluded that the bonobo genome is approximately 0.4 percent divergent from the chimpanzee genome, the genetic code of a female bonobo from Leipzig Zoo was registered with the International Nucleotide Sequence Database Collaboration (DDBJ/EMBL/GenBank) with the EMBL accession number AJFE01000000. In June 2012, the sequencing and assembly of the bonobo genome were published for the first time. Robert Yerkes, an American psychologist and primatologist, became among the first to note significant behavioural variations. Tratz and Heck published the first detailed study of the behavioural variations amongst bonobos and chimps throughout the early 1950s. Harold Coolidge, an American anatomist, raised it to genus rank in 1933. Schwarz classified the bonobo like a subspecies of a chimp, Pan satyrus paniscus, and recorded his discoveries in 1929. In 1928, German anatomist Ernst Schwarz identified the bonobo as a distinct taxon, dependent on a skull throughout the Tervuren Museum in Belgium that had historically been known as a juvenile chimp (Pan troglodytes). The term is believed to come from a spelling mistake on a shipping crate from the Congo River town of Bolobo, which is close to where the first bonobo specimens were obtained in the 1920s. In 1954, German biologist Heinz Heck and Austrian zoologist Eduard Paul Tratz suggested the word "bonobo" as a modern and distinct generic term for pygmy chimpanzees. Etymologyīesides having a body size comparable to that of a common chimpanzee, the bonobos animal was once recognized as the "pygmy chimpanzee." The term "pygmy" was coined in 1929 by German zoologist Ernst Schwarz, who identified the species based on the size of a formerly mislabeled bonobo cranium relative to chimp skulls. Bonobos in captivity normally live for 40 years their wild lifespan is uncertain, but this is almost possibly significantly shorter. The IUCN Red List classifies the species as Endangered, and it is endangered by human population development, habitat loss, and migration, with commercial poaching being the most serious threat. There is no exact population estimate, but it is estimated to be between 29,500 and 50,000 people. Bonobos reside south of the river, separating them from the descendants of the popular chimpanzee, who live north of it. Since the two species are poor swimmers, the establishment of the Congo River 1.5–2 million years ago may have resulted in the bonobo's speciation. The bonobo meaning, together with the common chimp, is the nearest living relative to humans. Due to the region's political uncertainty and bonobos' timidity, there has been very little field research performed on the species in its natural environment. The omnivorous species can be found in both primary and secondary forests, like swamp forests that are periodically flooded. The bonobo can be found in the Congo Basin, which covers 500,000 k m 2 (190,000 sq mi) in the Democratic Republic of the Congo. Panins are the taxonomic term for members of the chimp/bonobo subtribe Panina (which is mainly made up of the genus Pan).īroad legs, a dark face, pink lips, a tail-tuft from maturity, and separated long hair on the head differentiate the bonobo. Despite the fact that bonobos animal are not subspecies of the chimpanzee (Pan troglodytes), but instead separate species in their very own right, both species are often addressed to as chimpanzees or chimps. The bonobo, also known as the pygmy chimp and, less commonly, gracile chimp or the dwarf, is an endangered great ape and one of two species in the Pan genus and the second one being the common chimpanzee (Pan troglodytes).
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